A stable pressure-resisting and floating separation type diesel generator

Abstract

The present invention discloses a stable pressing and floating separation type diesel generator, comprising a radial stable separation mechanism; the present invention adds a radial stable separation mechanism which can improve the structural stability and the flexibility of use, through the pressing cylinder moving outward and squeezing the pressing floating rod to move radially outward, and at the same time, a plurality of positioning columns will move radially outward on the radial connection channel, so that the positioning groove of the positioning column is subjected to a radial squeezing force pressing outward, and through the transmission of force, the positioning groove will be tightly pressed outward on the plug-in block, so that the positioning groove and the plug-in block can obtain a stable effect of eliminating the gap in the radial direction, thereby improving the stability of the entire structure.

Description

Technical Field

[0001] The invention relates to a stable pressing and floating separation type diesel generator. Background Art

[0002] Generator set operation is a kind of backup power supply, which is widely used in military forces, hospitals, schools, construction sites and other places. Existing diesel generators generally generate electricity by driving the generator with a diesel engine. The diesel engine and the generator are installed inside an external box to realize the overall assembly. The diesel engine is connected to the rotor shaft of the generator through the power output shaft at the outer end, and the rotor shaft is driven to rotate by the power output shaft. In the actual assembly process, the power output shaft and the rotor shaft can be connected through a flange and a plurality of screws, so as to realize the fixed connection between the power output shaft and the rotor shaft. However, when the diesel engine body and the generator body need to be independently inspected and repaired, it is very difficult to disassemble the power output shaft and the rotor shaft. The screws of each flange hole need to be separated and disassembled one by one, and some screws are even rusted, corroded and stuck. Therefore, it is necessary to improve the convenience and speed of assembly, and also to improve the stability and flexibility of the structure. Summary of the invention

[0003] In view of the above-mentioned deficiencies of the prior art, the present invention solves the problem of providing a stable pressing and floating separation type diesel generator which has a stable structure, is flexible to use, and can be quickly assembled and disassembled.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows:

[0005] A stable pressing and floating separation type diesel generator comprises an external box, a diesel engine body, a generator body, a quick assembly mechanism, and a radial stable separation mechanism; the diesel engine body and the generator body are both installed inside the external box; one end of the diesel engine body is provided with a power output shaft; one end of the generator body is provided with a rotor shaft; a quick assembly mechanism is installed between the power output shaft and the rotor shaft; the quick assembly mechanism comprises a driving ring body, a sliding ring body, a plug-in sleeve body, a pressing strip, a plug-in block, and a positioning column; a driving ring body is rotatably clamped and installed on the power output shaft; the driving ring body The inner side of the periphery is screwed with the outer side of the sliding ring body; the sliding ring body is slidably connected to the power output shaft; the outer end of the sliding ring body is connected to the plug-in sleeve body through a connecting rod; a plurality of pressure strips are evenly installed on the inner side of the plug-in sleeve body; a plug-in block is installed on one side of the inner end of the pressure strip; a plurality of positioning columns are evenly installed on the outer side of the rotor shaft in a radially uniform sliding manner; a positioning groove is provided on one side of the outer end of each positioning column; the driving ring body rotates to drive the plug-in sleeve body to move toward the outer end and sleeve on the rotor shaft, and a plurality of pressure strips and a plurality of positioning columns are alternately distributed in sequence, and the rotor shaft rotates to drive the plug-in sleeve body to move toward the outer end and sleeve on the rotor shaft. The positioning groove of the dynamic positioning column is sleeved on the plug-in block of the pressure strip, and the rotation of the power output shaft drives the plug-in sleeve and the pressure strip to rotate, and the pressure strip drives the positioning column and the rotor shaft to rotate through the plug-in block; a driving pressure groove is provided in the middle of the rotor shaft, and a plurality of radial connection channels are provided around the outer end of the driving pressure groove, and a plurality of limiting sliding grooves are provided on the inner wall of the outer end of the driving pressure groove; a radial smooth separation mechanism is installed inside the driving pressure groove; the radial smooth separation mechanism includes a pressure floating rod, a pressure cylinder, a reset elastic body, and a limiting sliding block; a positioning column is slidably connected to each of the radial connection channels, and a fixed position is provided on each of the radial connection channels. The inner end of the positioning column extends into the driving pressure groove; a limiting sliding block is installed on the outer side of the inner end of the positioning column, and the limiting sliding block is slidably clamped on the limiting sliding groove; a reset elastic body is installed on the outer side of the limiting sliding block, and the two ends of the reset elastic body are elastically abutted between the inner wall of the driving pressure groove and the limiting sliding block; a pressure floating rod is installed on the inner side of the inner end of the positioning column; the pressure cylinder is slidably clamped and installed in the driving pressure groove; the outer end of the pressure cylinder is a conical structure, and the outer end of the pressure cylinder abuts against the end of the pressure floating rod, and the pressure cylinder moves toward the outer end and squeezes the pressure floating rod to move radially outward.

[0006] Furthermore, a driving groove is provided at the inner end of the driving pressure groove; the radial smooth separation mechanism also includes a driving head, a rotating screw, and a pressure spring; a threaded channel is provided at the inner end of the pressure cylinder; a rotating screw is screwed on the threaded channel; the outer end of the rotating screw is connected to the driving head; the driving head extends into the driving groove, and a pressure spring is installed between the inner end of the driving head and the driving groove; the driving head is rotatably clamped between the driving groove and the driving pressure groove.

[0007] Furthermore, a pressing limit tooth is respectively provided at the upper and lower ends of the pressing cylinder; pressing limit grooves are provided at the upper and lower parts of the interior of the driving pressing groove; and the pressing limit tooth is slidably engaged with the pressing limit groove.

[0008] Furthermore, a sliding rod is provided on the upper and lower inner sides of the sliding ring body respectively; sliding grooves are provided on the upper and lower sides of the power output shaft respectively; the sliding ring body is slidably connected to the upper and lower sliding grooves of the power output shaft through the upper and lower sliding rods on the inner sides.

[0009] Furthermore, the power output shaft is provided with a clamping ring groove on the outer side around it; the inner end of the driving ring body is provided with a clamping rod which rotates up and down; the driving ring body is rotatably clamped to the clamping ring groove on the outer side around the power output shaft through the rotating clamping rod at the inner end.

[0010] Furthermore, an annular thread groove is provided on the outer side of the rotor shaft; an extrusion ring body is threadedly screwed on the annular thread groove; an extrusion positioning ring body is provided around the inner end of the extrusion ring body; the extrusion positioning ring body is rotatably pressed and connected to the outer end surface of the plug-in sleeve.

[0011] Furthermore, an air inlet and an air outlet are respectively provided on both sides of the external box body; a filter box body is respectively provided on the outside of the air inlet and the air outlet; and a ventilation duct is provided at the lower end of the filter box body.

[0012] Furthermore, a smoke exhaust pipe is provided at the upper end of the diesel engine body; a filter core is provided on the smoke exhaust pipe.

[0013] Furthermore, the bottom of the diesel engine body and the generator body are respectively provided with connecting plates; the lower ends of the connecting plates are connected to the lower interior of the external box body through a plurality of elastic bodies.

[0014] Furthermore, a heat insulation layer is provided on the inner side of the upper end of the outer box.

[0015] Beneficial effects of the present invention

[0016] The cam is pressed against the outer end of the piston rod and the piston rod is pressed against the piston rod, and the piston rod is pressed against the piston rod, so that the piston rod is pressed against the piston rod and the piston rod is pressed against the piston rod, so that the piston rod is pressed against the piston rod, ...

[0017] 2. The present invention can realize the rapid assembly and disassembly of the power output shaft of the diesel engine body and the rotor shaft of the generator body. During assembly, the drive ring body is rotated to drive the plug-in sleeve body to move to the outer end and be sleeved on the rotor shaft, so that multiple pressure strips are interspersed between the positioning columns, and multiple pressure strips and multiple positioning columns are alternately distributed in sequence. Then the rotor shaft is rotated counterclockwise, so that the positioning groove of the positioning column is sleeved on the plug-in block of the pressure strip, so as to realize the axial positioning of the pressure strip and the positioning column, which can effectively prevent the drive ring body from accidentally rotating to cause the plug-in sleeve body and the pressure strip to axially separate. In this way, the power output shaft is rotated clockwise, so that the rotation drives the plug-in sleeve body and the pressure strip to rotate, and finally the pressure strip is pressed. The bar drives the positioning column and the rotor shaft to rotate through the plug-in block. When power generation is completed, the power output shaft stops rotating, so the plug-in sleeve and the pressure bar also stop rotating. Due to inertia, the rotor shaft and the positioning column will continue to rotate at high speed for a period of time and then stop, so that the plug-in block of the pressure bar is separated from the positioning groove of the positioning column. In this way, when the diesel engine body needs to be independently repaired or disassembled, the drive ring body is directly rotated to drive the plug-in sleeve to move inward and detach from the rotor shaft, thereby realizing quick separation and disassembly. The present invention uses a quick assembly mechanism to quickly install and disassemble the power output shaft of the diesel engine body and the rotor shaft of the generator body, and the traditional structure is assembled through a flange and multiple screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of the separation structure of the quick assembly mechanism of the present invention.

[0020] Figure 3 It is a schematic diagram of the locking structure of the quick assembly mechanism of the present invention.

[0021] Figure 4 It is a structural schematic diagram of one side of the quick assembly mechanism of the present invention.

[0022] Figure 5 It is a structural schematic diagram of the other side of the quick assembly mechanism of the present invention.

[0023] Figure 6 It is a cross-sectional schematic diagram of the plug-in sleeve, the pressing strip, the plug-in block, the rotor shaft and the positioning column of the present invention.

[0024] Figure 7 It is a structural schematic diagram of the present invention in which the rotor shaft rotates counterclockwise to drive the positioning groove of the positioning column to be sleeved on the plug-in block of the pressure strip.

[0025] Figure 8 It is an enlarged structural schematic diagram of one side of the radial smooth separation mechanism of the present invention.

[0026] Fig. 9 It is an enlarged structural schematic diagram of the other side of the radial smooth separation mechanism of the present invention.

[0027] Fig.10 It is a schematic structural diagram of the positioning column of the present invention after it moves toward the driving pressing groove inside the rotor shaft. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] like Figures 1 to 10As shown, a stable pressing and floating separation type diesel generator comprises an external box body 1, a diesel engine body 3, a generator body 2, a quick assembly mechanism 4, and a radial stable separation mechanism 6; the diesel engine body 3 and the generator body 2 are both installed inside the external box body 1; one end of the diesel engine body 3 is provided with a power output shaft 31; one end of the generator body 2 is provided with a rotor shaft 21; a quick assembly mechanism 4 is installed between the power output shaft 31 and the rotor shaft 21; the quick assembly mechanism 4 comprises a driving ring body 41, a sliding ring body 42, a plug-in sleeve body 43, a pressing strip 45, a plug-in block 46, and a positioning column 44; a driving ring body 41 is rotatably mounted on the power output shaft 31; the inner side of the driving ring body 41 is threadedly connected to the outer side of the sliding ring body 42; the sliding ring body 42 is slidably engaged with the power output shaft 31; the outer end of the sliding ring body 42 is connected to the plug-in sleeve body 43 through a connecting rod; a plurality of pressure strips 45 are evenly installed around the inner side of the plug-in sleeve body 43; a plug-in block 46 is installed on one side of the inner end of each pressure strip 45; a plurality of positioning posts 44 are evenly and radially slidably installed around the outer side of the rotor shaft 21; a positioning groove 441 is provided on one side of the outer end of each positioning post 44; the driving ring body 41 rotates to drive the plug-in sleeve body 43 to move toward the outer end and be sleeved on the rotor shaft 21, and a plurality of pressure strips 45 and a plurality of positioning posts 44 are alternately distributed in sequence, and the rotation of the rotor shaft 21 drives the positioning groove 441 of the positioning post 44 to be sleeved on the plug-in block 46 of the pressure strip 45, and the rotation of the power output shaft 31 drives the plug-in sleeve body 43 and the pressure strip 45 to rotate, and the pressure strip 45 drives the positioning post 44 and the rotor shaft 21 to rotate through the plug-in block 46. There are gaps between the plurality of positioning posts 44 and the plurality of pressing strips 45 to realize a staggered plug-in distribution structure for initial assembly, such as Figure 6As shown; a driving pressure groove 212 is provided in the middle of the rotor shaft 21, and a plurality of radial connection channels 216 are provided around the outer end of the driving pressure groove 212, and a plurality of limiting sliding grooves 215 are provided on the inner wall of the outer end of the driving pressure groove 212; a radial smooth separation mechanism 6 is installed inside the driving pressure groove 212; the radial smooth separation mechanism 6 includes a pressure floating rod 61, a pressure cylinder 62, a reset elastic body 64, and a limiting sliding block 63; a positioning column 44 is slidably connected to each of the radial connection channels 216, and the inner end of the positioning column 44 extends into the driving pressure groove 212; the inner end of the positioning column 44 is installed on the outer side The limiting sliding block 63 is slidably engaged in the limiting sliding groove 215; a reset elastic body 64 is respectively installed on the outer side of the limiting sliding block 63, and the two ends of the reset elastic body 64 are respectively elastically abutted between the inner wall of the driving pressing groove 212 and the limiting sliding block 63; a pressing floating rod 61 is respectively installed on the inner side of the inner end of the positioning column 44; the pressing cylinder 62 is slidably engaged and installed in the driving pressing groove 212; the outer end of the pressing cylinder 62 is a conical structure, and the outer end of the pressing cylinder 62 abuts against the end of the pressing floating rod 61, and the pressing cylinder 62 moves toward the outer end and squeezes the pressing floating rod 61 to move radially outward.

[0030] like Figures 1 to 10As shown, further, the inner end of the driving pressure groove 212 is provided with a driving groove 213; the radial smooth separation mechanism 6 also includes a driving head 66, a rotating screw 65, and a pressure spring 67; the inner end of the pressure cylinder 62 is provided with a threaded channel 621; a rotating screw 65 is screwed on the threaded channel 621; the outer end of the rotating screw 65 is connected to the driving head 66; the driving head 66 extends into the driving groove 213, and a pressure spring 67 is installed between the inner end of the driving head 66 and the driving groove 213; the driving head 66 is rotatably engaged between the driving groove 213 and the driving pressure groove 212. Further, the upper and lower ends of the pressure cylinder 62 are respectively provided with a pressure limiting tooth 622; the inner part of the driving pressure groove 212 is provided with a pressure limiting groove 214; the pressure limiting tooth 622 is slidably engaged with the pressure limiting groove 214. Further preferably, a sliding rod 421 is provided on the inner side of the sliding ring body 42; a sliding groove 311 is provided on the upper and lower sides of the power output shaft 31; the sliding ring body 42 is slidably connected to the sliding groove 311 on the upper and lower sides of the power output shaft 31 through the sliding rods 421 on the inner side. Further preferably, a snap ring groove 312 is provided on the outer side of the power output shaft 31; the inner end of the driving ring body 41 rotates up and down to connect the snap ring groove 312 on the outer side of the power output shaft 31 through the rotating snap ring rod 411 on the inner end. Further, an annular thread groove 211 is provided on the outer side of the rotor shaft 21; an extrusion ring body 22 is threadedly connected on the annular thread groove 211; an extrusion positioning ring body 23 is provided on the inner end of the extrusion ring body 22; the extrusion positioning ring body 23 is rotatably pressed and connected to the outer end surface of the plug-in sleeve 43. Furthermore, the two sides of the external box body 1 are respectively provided with an air inlet 11 and an air outlet 13; the outer sides of the air inlet 11 and the air outlet 13 are respectively provided with a filter box body 5; the lower end of the filter box body 5 is provided with a ventilation duct 51. Furthermore, the upper end of the diesel engine body 3 is provided with a smoke exhaust duct; the smoke exhaust duct is provided with a filter core. Furthermore, the bottom of the diesel engine body 3 and the generator body 2 are respectively provided with a connecting plate 14; the lower end of the connecting plate 14 is connected to the lower inner part of the external box body 1 through a plurality of elastic bodies 15. Furthermore, the inner side of the upper end of the external box body 1 is provided with a heat insulation layer 12.

[0031] The present invention adds a radially stable separation mechanism 6 that can improve the structural stability and flexibility of use. The pressing cylinder 62 moves toward the outer end and squeezes the pressing floating rod 61 to move radially outward. At the same time, multiple positioning columns 44 will move radially outward on the radial penetration channel 216, so that the positioning groove 441 of the positioning column 44 is subjected to a radial squeezing force pressed toward the outside. Through the transmission of force, the positioning groove 441 will be tightly squeezed toward the outside on the plug-in block 46, which will make the positioning groove 441 and the plug-in block 46 have a smooth effect of eliminating gaps in the radial direction, thereby improving the stability of the entire structure; in addition, if the pressing cylinder 62 is moved toward the inner end to disengage from the pressing floating rod 61, at this time, multiple reset elastic bodies 64 will press the limiting sliding block 63 inwardly, driving multiple positioning columns 44 to move toward the inside of the driving pressing groove 212, so that the outer end of the positioning column 44 is separated from the rotating circular trajectory of the pressing strip 45 and the plug-in block 46, such as Fig.10 As shown, this allows the diesel engine body 3 to have an opportunity to be idling for maintenance, and provides another way to separate the power output shaft 31 and the rotor shaft 21, making it more flexible to use.

[0032] The present invention can realize the rapid assembly and disassembly of the power output shaft 31 of the diesel engine body 3 and the rotor shaft 21 of the generator body 2. During assembly, the plug-in sleeve 43 is driven to move toward the outer end and sleeved on the rotor shaft 21 by rotating the driving ring body 41, so that a plurality of pressure strips 45 are inserted between the positioning posts 44, so that a plurality of pressure strips 45 and a plurality of positioning posts 44 are alternately distributed in sequence, and then the rotor shaft 21 is rotated counterclockwise, thereby driving the positioning groove 441 of the positioning post 44 to sleeve on the plug-in block 46 of the pressure strip 45, so as to realize the axial positioning of the pressure strip 45 and the positioning post 44, and effectively prevent the driving ring body 41 from accidentally rotating to cause the plug-in sleeve 43 and the pressure strip 45 to axially disengage. In this way, the power output shaft 31 is rotated clockwise, and the rotation drives the plug-in sleeve 43 and the pressure strip 45 to rotate, and finally The final pressure strip 45 drives the positioning column 44 and the rotor shaft 21 to rotate through the plug-in block 46. When power generation is completed, the power output shaft 31 stops rotating, so the plug-in sleeve 43 and the pressure strip 45 also stop rotating. Due to inertia, the rotor shaft 21 and the positioning column 44 will continue to rotate at high speed for a period of time and then stop, so that the plug-in block 46 of the pressure strip 45 is separated from the positioning groove 441 of the positioning column 44. In this way, when the diesel engine body 3 needs to be independently repaired or disassembled, the drive ring body 41 is directly rotated to drive the plug-in sleeve 43 to move inward and disengage from the rotor shaft 21, thereby realizing quick separation and disassembly. In this way, the present invention can quickly install and disassemble the power output shaft 31 of the diesel engine body 3 and the rotor shaft 21 of the generator body 2 through a quick assembly mechanism, and the traditional structure is assembled through a flange and multiple screws.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A stable pressure and floating separation diesel generator, characterized in that: It includes an external box body, a diesel engine body, a generator body, a quick assembly mechanism, and a radial smooth separation mechanism; the diesel engine body and the generator body are both installed inside the external box body; a power output shaft is provided at one end of the diesel engine body; a rotor shaft is provided at one end of the generator body; a quick assembly mechanism is installed between the power output shaft and the rotor shaft; the quick assembly mechanism includes a driving ring body, a sliding ring body, a plug-in sleeve body, a pressure strip, a plug-in block, and a positioning column; a driving ring body is rotatably clamped and installed on the power output shaft; the inner side of the driving ring body is screwed with the outer side of the sliding ring body; the sliding ring body is slidably clamped on the power output shaft; the outer end of the sliding ring body is connected by The connecting rod is connected to the plug-in sleeve; a plurality of pressure strips are evenly installed around the inner side of the plug-in sleeve; a plug-in block is installed on one side of the inner end of the pressure strip; a plurality of positioning posts are evenly and radially slidably installed around the outer side of the rotor shaft; a positioning groove is provided on one side of the outer end of each positioning post; the driving ring body rotates to drive the plug-in sleeve to move toward the outer end and sleeve on the rotor shaft, and a plurality of pressure strips and a plurality of positioning posts are alternately distributed in sequence, and the rotation of the rotor shaft drives the positioning groove of the positioning post to sleeve on the plug-in block of the pressure strip, and the rotation of the power output shaft drives the plug-in sleeve and the pressure strip to rotate, and the pressure strip drives the positioning post and the rotor shaft to rotate through the plug-in block; a driving pressure groove is provided in the middle of the inner part of the rotor shaft, and the driving A plurality of radial connection channels are arranged around the outer end of the pressure groove, and a plurality of limit sliding grooves are arranged on the inner wall of the outer end of the driving pressure groove; a radial smooth separation mechanism is installed inside the driving pressure groove; the radial smooth separation mechanism includes a pressure floating rod, a pressure cylinder, a reset elastic body, and a limit sliding block; a positioning column is slidably connected to each of the radial connection channels, and the inner end of the positioning column extends into the driving pressure groove; a limit sliding block is installed on the outer side of the inner end of the positioning column, and the limit sliding block is slidably connected to the limit sliding groove; a reset elastic body is installed on the outer side of the limit sliding block, and the two ends of the reset elastic body are elastically abutted between the inner wall of the driving pressure groove and the limit sliding block; the inner end of the positioning column is A pressure floating rod is installed on each side; the pressure cylinder is slidably clamped and installed in the driving pressure groove; the outer end of the pressure cylinder is a conical structure, and the outer end of the pressure cylinder abuts against the end of the pressure floating rod, and the pressure cylinder moves toward the outer end and squeezes the pressure floating rod to move radially outward; the inner end of the driving pressure groove is provided with a driving groove; the radial smooth separation mechanism also includes a driving head, a rotating screw, and a pressure spring; the inner end of the pressure cylinder is provided with a threaded channel; a rotating screw is screwed on the threaded channel; the outer end of the rotating screw is connected to the driving head; the driving head extends into the driving groove, and a pressure spring is installed between the inner end of the driving head and the driving groove; the driving head is rotatably clamped between the driving groove and the driving pressure groove.

2. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: A pressing limit tooth is respectively arranged at the upper and lower ends of the pressing cylinder; a pressing limit groove is arranged at the upper and lower parts of the driving pressing groove; and the pressing limit tooth is slidably engaged with the pressing limit groove.

3. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: The inner side of the sliding ring body is provided with a sliding rod at the upper and lower sides respectively; the upper and lower sides of the power output shaft are provided with sliding grooves at the upper and lower sides respectively; the sliding ring body is slidably connected to the upper and lower sliding grooves of the power output shaft through the inner side sliding rods at the upper and lower sides.

4. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: The power output shaft is provided with a clamping ring groove on the outside around it; the inner end of the driving ring body is provided with a clamping rod which rotates up and down; the driving ring body is rotatably clamped to the clamping ring groove on the outside around the power output shaft through the rotating clamping rod at the inner end.

5. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: The outer side of the rotor shaft is provided with an annular thread groove; an extrusion ring body is screwed on the annular thread groove; an extrusion positioning ring body is provided around the inner end of the extrusion ring body; the extrusion positioning ring body is rotatably pressed and connected to the outer end surface of the plug-in sleeve.

6. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: An air inlet and an air outlet are respectively arranged on both sides of the external box body; a filter box body is respectively arranged on the outside of the air inlet and the air outlet; and a ventilation duct is arranged at the lower end of the filter box body.

7. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: The upper end of the diesel engine body is provided with a smoke exhaust pipe; the smoke exhaust pipe is provided with a filter core body.

8. The stable pressure and floating separation diesel generator according to claim 1 is characterized in that: The bottoms of the diesel engine body and the generator body are respectively provided with connecting plates; the lower ends of the connecting plates are connected to the lower interior of the external box body through a plurality of elastic bodies.

9. The stable pressure and floating separation diesel generator according to claim 1, characterized in that: A heat insulation layer is arranged on the inner side of the upper end of the outer box.

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