A diesel generator chassis and a diesel generator

Abstract

The present application discloses a diesel generator chassis and a diesel generator, and relates to the technical field of diesel generators. The present application includes: a base, a protective cover shell is installed on the top of the base, a mounting frame is installed inside the base, two opposite sides of the protective cover shell are respectively provided with an air inlet and an air outlet, a protective net is installed on the air outlet, an air inlet slot is opened on the mounting frame, a filter is installed on the side of the air inlet slot away from the air inlet, and the outside air enters the air inlet and passes through the filter. The air inlet slot of the present application cooperates with a push plate to clean the filter, and the push plate can also push the cleaned impurities into the accumulation groove, and finally discharge them to the outside through the chip discharge pipe, thereby effectively preventing the impurities adsorbed on the filter, ensuring the circulation of air inside the diesel generator, and indirectly improving the heat dissipation effect.

Description

Technical Field

[0001] The present application relates to the technical field of diesel generators, and in particular to a diesel generator chassis and a diesel generator set. Background Art

[0002] In the traditional diesel generator set design, when used in harsh environments such as sand and gravel, sand and gravel particles can easily enter the generator set through various gaps. Diesel generator sets generally use a large cooling fan to dissipate heat for diesel generators, so sand and gravel can easily enter the air inlet and then enter the generator. These fine particles will not only wear the internal components of the generator, but may also cause the generator efficiency to decrease, and may even cause failures and damage. Although filters are installed at the vents on existing diesel generator sets, the air inlet of the cooling fan continues to generate suction, causing sand and gravel to be adsorbed on the filter, affecting the circulation of air inside the diesel generator and affecting the heat dissipation effect. To this end, the present invention provides a diesel generator chassis and a diesel generator set to solve the existing deficiencies. Summary of the invention

[0003] The purpose of this application is to solve the problems raised by the above-mentioned background technology. This application provides a diesel generator chassis and a diesel generator.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] A diesel generator chassis, comprising:

[0006] A base, a protective cover shell is installed on the top of the base, a mounting frame is installed inside the base, an air inlet and an air outlet are respectively opened on two opposite sides of the protective cover shell, a protective net is installed on the air outlet, an air inlet slot is opened on the mounting frame, a filter is installed on the side of the air inlet slot away from the air inlet, and the outside air enters the air inlet and passes through the filter;

[0007] The cleaning mechanism comprises a movable plate horizontally slidably mounted on the mounting frame, the top of the movable plate is located between the air inlet slot and the air inlet and is configured with a push plate located in the air inlet slot, and stacking grooves are provided near the bottom of two sides of the air inlet slot that are away from each other, and a driving member for driving the push plate to move is installed on the mounting frame;

[0008] Chip removal mechanism, the bottom end of the stacking trough is an opening that is connected to the protective cover shell, the chip removal mechanism includes a baffle plate horizontally slidably mounted on the mounting frame, which is used to block the bottom opening of the stacking trough, a chip removal pipe is vertically mounted on the mounting frame, the top of the chip removal pipe is in contact with the bottom of the baffle plate and is connected to the bottom opening of the stacking trough, a chip discharge pipe connected to the chip discharge pipe is installed on the mounting frame, and one end of the chip discharge pipe is connected to the outside.

[0009] Furthermore, a compartment is formed between the mounting frame and the bottom end of the protective cover shell, the driving member includes a rotating rod horizontally mounted on the mounting frame, one end of the rotating rod is located in the compartment and is provided with a rotating disk, one end of the rotating disk is eccentrically structured with a column rod, the movable plate is located in the compartment and is provided with a movable groove on one side along its length direction, and the column rod slides tangentially in the movable groove.

[0010] Furthermore, the surface of the air inlet slot on which the stacking slot is provided is provided with a accommodating slot. When the push plate blocks the side opening of the stacking slot, the push plate is located in the accommodating slot. The top surface of the baffle is constructed with a trigger block, which is used to contact the push plate. A spring telescopic rod is horizontally installed on the mounting frame, and the telescopic end of the spring telescopic rod is in contact with the baffle. In normal state, one side of the trigger block is located in the accommodating slot.

[0011] Furthermore, the chip discharge pipe is horizontally distributed and the inner bottom surface is inclined. The side of the chip discharge pipe close to the lowest end of the inclined bottom surface is open and connected with the outside. The bottom end of the chip discharge pipe is connected with the top surface of the chip discharge pipe. An exhaust duct connected to the chip discharge pipe is horizontally installed on the base, and a sealing plate for shielding the protective net is installed inside the protective cover shell.

[0012] Furthermore, a mounting tube is obliquely installed on the protective cover shell, a connecting rod is slidably inserted into the bottom end of the mounting tube, one end of the connecting rod is connected to the blocking plate, the protective net is inclined and fits the blocking plate, and a transmission part for driving the blocking plate to move is installed on the base.

[0013] Furthermore, the transmission member includes a driving plate horizontally slidably installed on the base, a transmission plate is constructed at the top of the driving plate, the top of the transmission plate extends to penetrate the connecting rod, a first mounting rod is rotatably installed on one side of the protective cover shell, a bevel gear assembly is installed between the first mounting rod and the base, a pulley assembly is installed between the bevel gear assembly and the rotating rod, and a timing toggle member acting on the driving plate is installed on the base, and when the first mounting rod continues to rotate, the driving plate is driven to move in a timing manner through the timing toggle member.

[0014] Furthermore, the timing toggle member includes a forcing plate horizontally slidably mounted on the base, a return spring is installed between the forcing plate and the base, a conversion gear is installed on the base, a transmission rack meshing with the conversion gear is horizontally mounted on the drive plate and the forcing plate, a second mounting rod is rotatably mounted on the protective cover shell, a transmission wheel is mounted on the second mounting rod and the first mounting rod, a transmission belt is transmission-connected between the two transmission wheels, a forcing rod is installed at one end of the transmission belt, an actuator plate for contacting the forcing plate is horizontally slidably mounted on the base, a transmission groove is vertically opened on the actuator plate, and the forcing rod is located in the transmission groove.

[0015] Furthermore, a striking frame plate is vertically rotatably mounted on the mounting frame, a sliding rod is horizontally slidably mounted on the mounting frame, a hinged rod is hinged between the sliding rod and the striking frame plate, a locking spring is installed between the sliding rod and the mounting frame, a convex disk is installed on the rotating rod, a plurality of frustum blocks are constructed in a circular array on the convex disk, and one end of the sliding rod is conical and is used to contact the frustum block.

[0016] Furthermore, a connecting frame is installed on the base, and a convex cylinder with a hollow interior is constructed on the connecting frame. A rotating sleeve is rotatably inserted at one end of the convex cylinder, and a plurality of bolts are penetrated through a circular array thread on the outer circumference of the rotating sleeve. A conveyor belt assembly is installed between the rotating rod and the rotating sleeve.

[0017] A diesel generator set comprises the above diesel generator set chassis, and also comprises a diesel generator body and a cooling fan mounted on the base, wherein the output rod of the cooling fan is located in a convex cylinder, and tightening bolts abut against the outer peripheral side of the cooling fan output rod.

[0018] The beneficial effects of this application are as follows:

[0019] The air inlet slot of the present application can cooperate with the push plate to clean the filter, and the push plate can also push the cleaned impurities into the accumulation groove, and finally discharge them to the outside through the chip discharge pipe, thereby effectively preventing the filter from absorbing impurities called impurities, ensuring the circulation of air inside the diesel generator set, and indirectly improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of this application;

[0021] Figure 2 This application Figure 1 Partial stereoscopic cutaway view;

[0022] Figure 3 This application Figure 1 Another partial three-dimensional cutaway view;

[0023] Figure 4 This application Figure 1 Another partial three-dimensional cutaway view;

[0024] Figure 5 It is a schematic diagram of the structure of part of this application;

[0025] Figure 6 This application Figure 5 Schematic diagram from another perspective;

[0026] Figure 7 It is a schematic diagram of another part of the structure of this application;

[0027] Figure 8 This application Figure 7 Schematic diagram from another perspective;

[0028] Fig. 9 This is another part of the structural diagram of the application;

[0029] Fig.10 This is a schematic diagram of the local structure of this application;

[0030] Fig.11 This application Figure 2 A magnified view of the structure in the middle;

[0031] Fig.12 This application Figure 4 A magnified view of the structure at B in the middle;

[0032] Figure numerals: 1, base; 2, protective cover shell; 3, air inlet; 4, air outlet; 5, protective net; 6, mounting frame; 7, filter net; 8, air inlet slot; 9, cleaning mechanism; 901, moving plate; 902, push plate; 903, stacking slot; 904, driving member; 9041, rotating rod; 9042, rotating disk; 9043, column rod; 9044, movable slot; 10, chip removal mechanism; 1001, baffle; 1002, chip removal pipe; 1003, chip discharge pipe; 11, accommodating slot; 12, trigger block; 13, spring telescopic rod; 14, exhaust pipe; 15, blocking plate; 16, mounting cylinder; 17, connecting rod; 18, transmission member; 19, driving plate; 20. Transmission plate; 21. First mounting rod; 22. Bevel gear assembly; 23. Diesel generator body; 24. Timing toggle member; 2401. Forcing plate; 2402. Return spring; 2403. Conversion gear; 2404. Transmission rack; 2405. Second mounting rod; 2406. Transmission wheel; 2407. Transmission belt; 2408. Forcing rod; 2409. Transmission groove; 24010. Actuator plate; 25. Strike frame plate; 26. Slide rod; 27. Articulated rod; 28. Clamping spring; 29. ​​Flange; 30. Cone block; 31. Connecting frame; 32. Convex cylinder; 33. Rotating sleeve; 34. Bolt; 35. Conveyor belt assembly; 36. Cooling fan. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0034] like Figure 1-Figure 12 As shown, a diesel generator chassis proposed in one embodiment of the present application includes:

[0035] A base 1 is provided, a protective cover shell 2 is installed on the top of the base 1, a mounting frame 6 is installed inside the base 1, an air inlet 3 and an air outlet 4 are respectively provided on two opposite sides of the protective cover shell 2, a protective net 5 is installed on the air outlet 4, an air inlet slot 8 is provided on the mounting frame 6, a filter screen 7 is installed on the side of the air inlet slot 8 away from the air inlet 3, and the outside air enters the air inlet 3 and passes through the filter screen 7;

[0036] The cleaning mechanism 9 includes a movable plate 901 horizontally slidably mounted on the mounting frame 6, the top of the movable plate 901 is located between the air inlet slot 8 and the air inlet 3 and is configured with a push plate 902 located in the air inlet slot 8, and stacking grooves 903 are provided near the bottom of two sides of the air inlet slot 8 that are away from each other, and a driving member 904 for driving the push plate 902 to move is installed on the mounting frame 6;

[0037] The chip removal mechanism 10, the bottom end of the stacking groove 903 is an opening and is connected to the protective cover shell 2. The chip removal mechanism 10 includes a baffle 1001 horizontally slidably mounted on the mounting frame 6, which is used to cover the bottom opening of the stacking groove 903. A chip removal pipe 1002 is vertically mounted on the mounting frame 6. The top of the chip removal pipe 1002 is in contact with the bottom of the baffle 1001 and is connected to the bottom opening of the stacking groove 903, but the baffle 1001 hinders the connection between the two. A chip discharge pipe 1003 connected to the chip discharge pipe 1002 is installed on the mounting frame 6, and one end of the chip discharge pipe 1003 is connected to the outside. That is to say, when in use, the air inlet 3 will generate suction, thereby drawing external air into the protective cover shell 2. After passing through the protective cover shell 2, the air is discharged from the air outlet 4 after completing the cooling of the diesel generator. In this process, the external air will first pass through the air inlet slot 8 when entering the air inlet 3. , the dust and sand in the air are filtered through the filter screen 7 on the air inlet slot 8, so as to prevent the air entering the protective cover shell 2 from having more impurities. The sand and dust will cover the filter screen 7 or fall into the air inlet slot 8. At this time, the push plate 902 is driven by the driving member 904 to move back and forth horizontally in the air inlet slot 8, so as to clean the surface of the filter screen 7, and the sand and dust (hereinafter collectively referred to as impurities) in the air inlet slot 8 can be pushed into the accumulation groove 903 (at this time, the baffle 1001 has moved and no longer blocks the bottom opening of the accumulation groove 903). At this time, the impurities will fall into the chip discharge pipe 1002 due to the action of gravity, and finally the impurities enter the chip discharge pipe 1003 and are discharged to the outside, thereby effectively preventing the impurities adsorbed on the filter screen 7, ensuring the circulation of air inside the diesel generator set, and indirectly improving the heat dissipation effect.

[0038] like Figure 1-Figure 4 As shown, in some embodiments, a compartment is formed between the mounting frame 6 and the bottom end of the protective cover shell 2, the driving member 904 includes a rotating rod 9041 horizontally mounted on the mounting frame 6, one end of the rotating rod 9041 is located in the compartment and is installed with a rotating disk 9042, one end of the rotating disk 9042 is eccentrically structured with a column 9043, the movable plate 901 is located in the compartment and is provided with a movable groove 9044 on one side along its length direction, the column 9043 slides tangentially in the movable groove 9044, preferably, two baffles 1001 are symmetrically and horizontally constructed on the movable plate 901, The opening at the top of the partition is covered, so that when the movable plate 901 moves horizontally back and forth, it can prevent external sand and gravel from entering the partition, which makes subsequent cleaning inconvenient. In this embodiment, the rotating disk 9042 can be driven to rotate by installing a motor on the mounting frame 6. The rotating disk 9042 will drive the column rod 9043 to rotate when it rotates. Because the column rod 9043 is tangential to the sliding movable groove 9044, when the column rod 9043 rotates, it will force the movable plate 901 to move horizontally, so that the push plate 902 can push the impurities located in the air inlet slot 8 into the accumulation groove 903.

[0039] like Figure 8 , Fig. 9 and Fig.12 As shown, in some embodiments, the surface of the air inlet slot 8 on which the stacking slot 903 is opened is provided with a receiving slot 11. When the push plate 902 blocks the side opening of the stacking slot 903, the push plate 902 is located in the receiving slot 11. The top surface of the baffle 1001 is configured with a trigger block 12, which is used to contact the push plate 902. A spring telescopic rod 13 is horizontally installed on the mounting frame 6. The telescopic end of the spring telescopic rod 13 is in contact with the baffle 1001. In normal state, one side of the trigger block 12 is located in the receiving slot 11. That is to say, in When the push plate 902 does not contact the trigger block 12, the spring telescopic rod 13 will keep the baffle 1001 in a state of covering the bottom opening of the stacking groove 903. When the push plate 902 moves into the receiving groove 11, it will contact the trigger block 12, thereby pushing the baffle 1001 to move. Because the push plate 902 is already in the receiving groove 11 at this time, it can effectively prevent other external debris from entering the stacking groove 903 while the baffle 1001 is open, thereby achieving the purpose of protection.

[0040] like Figure 5-Figure 8 As shown, in some embodiments, the chip discharge pipe 1003 is horizontally distributed and the inner bottom surface is inclined. The side of the chip discharge pipe 1003 close to the lowest end of the bottom surface is open and connected to the outside. The bottom end of the chip discharge pipe 1002 is connected to the top surface of the chip discharge pipe 1003. An exhaust duct 14 connected to the chip discharge pipe 1003 is horizontally installed on the base 1. A blocking plate 15 for blocking the protective net 5 is installed inside the protective cover shell 2. In order to prevent excessive accumulation of impurities inside the chip discharge pipe 1003 and improve the discharge effect of impurities, when the fan installed in the protective cover shell 2 rotates, after the flowing air passes through the diesel generator set, because the blocking plate 15 blocks the exhaust duct 14 at this time, the air carrying heat will enter the exhaust duct 14 and blow to the outside from the opening of the chip discharge pipe 1003. At this time, the power of the wind combined with the inclined surface inside the chip discharge pipe 1003 can well remove impurities.

[0041] like Figure 5-Figure 8 As shown, in some embodiments, a mounting tube 16 is obliquely installed on the protective cover shell 2, and a connecting rod 17 is slidably inserted at the bottom end of the mounting tube 16, one end of the connecting rod 17 is connected to the sealing plate 15, the protective net 5 is inclined and fits with the sealing plate 15, and a transmission member 18 for driving the sealing plate 15 to move is installed on the base 1. Because the diameter of the exhaust duct 14 is small, the efficiency of discharging hot air only through the exhaust duct 14 is low. In order to ensure smooth discharge of hot air, the sealing plate 15 can be moved by the transmission member 18 when there is no need to clean the impurities in the chip discharge pipe 1003, so that the sealing plate 15 no longer blocks the protective net 5, thereby ensuring the normal circulation of hot air.

[0042] like Figure 5-Figure 8 As shown, in some embodiments, the transmission member 18 includes a driving plate 19 horizontally slidably mounted on the base 1, a transmission plate 20 is configured at the top of the driving plate 19, the top of the transmission plate 20 extends to penetrate the connecting rod 17, a first mounting rod 21 is rotatably mounted on one side of the protective cover shell 2, a bevel gear assembly 22 is installed between the first mounting rod 21 and the base 1, the bevel gear assembly 22 is connected to the rotating rod 9041, the bevel gear assembly 22 is an existing structure, according to Figure 8 As shown, a rod body is rotatably installed on the base 1, one end of the rod body is connected to the first mounting rod 21, and bevel gears are installed on the rod body and the rotating rod 9041, and the two bevel gears are meshed with each other. A timing toggle 24 acting on the driving plate 19 is installed on the base 1. When the first mounting rod 21 continues to rotate, the driving plate 19 is driven to move in a timely manner through the timing toggle 24. That is to say, when the rotating rod 9041 continues to rotate, it will indirectly drive the first mounting rod 21 to rotate. As the first mounting rod 21 rotates, the driving plate 19 will be driven to move every once in a while through the timing toggle 24. When the driving plate 19 moves horizontally, because the transmission plate 20 on the driving plate 19 is slidably inserted on the connecting rod 17, when the driving plate 19 moves, the connecting rod 17 will be tilted and moved, thereby indirectly driving the blocking plate 15 to move, thereby automatically cleaning the impurities in the chip discharge pipe 1003 while ensuring the circulation of air inside the protective cover shell 2.

[0043] like Figure 5-Figure 8 As shown, in some embodiments, the timing toggle member 24 includes a forcing plate 2401 horizontally slidably mounted on the base 1, a return spring 2402 is installed between the forcing plate 2401 and the base 1, a conversion gear 2403 is installed on the base 1, and a transmission rack 2404 meshing with the conversion gear 2403 is horizontally installed on the driving plate 19 and the forcing plate 2401. Specifically, as shown in FIG. Figure 6As shown, the two transmission racks 2404 are distributed in parallel up and down, a second mounting rod 2405 is rotatably installed on the protective cover shell 2, and a transmission wheel 2406 is installed on the second mounting rod 2405 and the first mounting rod 21, a transmission belt 2407 is connected between the two transmission wheels 2406, and a forcing rod 2408 is installed at one end of the transmission belt 2407, and an execution plate 24010 for contacting the forcing plate 2401 is horizontally slidably installed on the base 1, and a transmission groove 2409 is vertically opened on the execution plate 24010, and the forcing rod 2408 is located in the transmission groove 2409, that is, when the first mounting rod 21 rotates, it will drive the transmission wheel 2406 to rotate. Because the two transmission wheels 2406 are connected by the transmission belt 2407, the second mounting rod 2405 will also rotate when the first mounting rod 21 rotates. At this time, the transmission belt 2407 will also move, and the movement of the transmission belt 2407 will drive the forcing rod 2408 installed on the transmission belt 2407 to move. Because the forcing rod 2408 is located in the transmission groove 2409, it is equivalent to forcing the rod 2408 to slide tangent to the transmission groove 2409. Therefore, as the forcing rod 2408 continues to move, it will drive the execution plate 24010 to move back and forth horizontally. When the execution plate 24010 moves back and forth and contacts the forcing plate 2401, the movement of the forcing plate 2401 at this time will drive the transmission rack 2404 installed thereon to move. Because the transmission rack 2404 is engaged with the conversion gear 2403, the other transmission rack 2404 will move in the opposite direction of the forcing plate 2401, thereby realizing the movement of the drive plate 19, and then the blocking plate 15 no longer blocks the protective net 5.

[0044] like Fig.10 As shown, in some embodiments, a striking frame plate 25 is vertically rotatably mounted on the mounting frame 6, a slide bar 26 is horizontally slidably mounted on the mounting frame 6, a hinged rod 27 is hinged between the slide bar 26 and the striking frame plate 25, a tightening spring 28 is installed between the slide bar 26 and the mounting frame 6, a convex plate 29 is installed on the rotating rod 9041, and a plurality of frustum blocks 30 are constructed in a circular array on the convex plate 29, one end of the slide bar 26 is conical and is used to contact with the frustum block 30, that is, when the rotating rod 9041 rotates, it will drive The cam 29 rotates, and because the cam 29 causes multiple conical blocks to briefly contact the slide bar 26 when it rotates, the pressing spring 28 at this time makes the slide bar 26 always have an elastic part moving toward the cam 29, so the slide bar 26 at this time moves back and forth horizontally, and because the slide bar 26 and the striking frame plate 25 are hinged with a hinged rod 27, the striking frame plate 25 at this time will move back and forth, and then continue to poke the filter screen 7 to prevent some dust from adhering to the mesh of the filter screen 7, thereby improving the cleaning effect of the filter screen 7.

[0045] like Figure 7 and Figure 8As shown, a diesel generator set includes the above-mentioned diesel generator set chassis, and also includes a diesel generator body 23 and a cooling fan 36 installed on a base 1. The output rod of the cooling fan 36 is located in a convex cylinder 32. The tightening bolt 34 abuts against the outer peripheral side of the output rod of the cooling fan 36. A connecting frame 31 is installed on the base 1. The connecting frame 31 is constructed with a convex cylinder 32 with a hollow interior. A rotating sleeve 33 is rotatably inserted at one end of the convex cylinder 32. A plurality of bolts 34 are penetrated by a circular array thread on the outer peripheral side of the rotating sleeve 33. The rotating rod 904 A conveyor belt assembly 35 is installed between 1 and the rotating sleeve 33. After the cooling fan 36 is installed, the output rod is just located in the convex cylinder 32 and is coaxial with the convex cylinder 32. At this time, it is only necessary to tighten the bolt 34 so that the bolt 34 abuts against the output rod. In this way, when the cooling fan 36 rotates, the rotation of the rotating rod 9041 is realized, and no additional driving force is required to drive the rotating rod 9041 to rotate. The installation method of the rotating rod 9041 and the cooling fan 36 can also be flange connection, bolt 34 and nut connection or bolt 34 and screw hole connection.

[0046] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A diesel generator chassis, characterized in that: include: A base (1), a protective cover shell (2) is installed on the top of the base (1), a mounting frame (6) is installed inside the base (1), an air inlet (3) and an air outlet (4) are respectively provided on two opposite sides of the protective cover shell (2), a protective net (5) is installed on the air outlet (4), an air inlet slot (8) is provided on the mounting frame (6), a filter screen (7) is installed on the side of the air inlet slot (8) away from the air inlet (3), and outside air enters the air inlet (3) and passes through the filter screen (7); The cleaning mechanism (9) comprises a movable plate (901) mounted horizontally and slidably on the mounting frame (6), the top of the movable plate (901) being located between the air inlet slot (8) and the air inlet (3) and being provided with a push plate (902) located in the air inlet slot (8), accumulation grooves (903) being provided near the bottom of two mutually distant side surfaces of the air inlet slot (8), and a driving member (904) for driving the push plate (902) to move being mounted on the mounting frame (6); A chip removal mechanism (10), wherein the bottom end of the stacking groove (903) is an opening and is in communication with the protective cover shell (2), the chip removal mechanism (10) comprises a baffle plate (1001) mounted horizontally and slidably on the mounting frame (6) and used to cover the bottom opening of the stacking groove (903), a chip removal pipe (1002) is vertically mounted on the mounting frame (6), the top end of the chip removal pipe (1002) is in contact with the bottom of the baffle plate (1001) and is in communication with the bottom opening of the stacking groove (903), a chip discharge pipe (1003) in communication with the chip discharge pipe (1002) is mounted on the mounting frame (6), one end of the chip discharge pipe (1003) is in communication with the outside, and a blocking plate (15) for shielding the protective net (5) is mounted inside the protective cover shell (2); A mounting cylinder (16) is obliquely mounted on the protective cover shell (2), a connecting rod (17) is slidably inserted into the bottom end of the mounting cylinder (16), one end of the connecting rod (17) is connected to the blocking plate (15), the protective net (5) is inclined and fits the blocking plate (15), and a transmission member (18) for driving the blocking plate (15) to move is mounted on the base (1); The transmission member (18) comprises a drive plate (19) mounted horizontally and slidably on the base (1), a transmission plate (20) being constructed at the top of the drive plate (19), the top of the transmission plate (20) extending to penetrate the connecting rod (17), a first mounting rod (21) being rotatably mounted on one side of the protective cover shell (2), a bevel gear assembly (22) being mounted between the first mounting rod (21) and the base (1), the bevel gear assembly (22) being connected to the rotating rod (9041), a timing toggle member (24) acting on the drive plate (19) being mounted on the base (1), and when the first mounting rod (21) is continuously rotated, the drive plate (19) is driven to move in a timing manner through the timing toggle member (24).

2. A diesel generator chassis according to claim 1, characterized in that: A compartment is formed between the mounting frame (6) and the bottom end of the protective cover shell (2); the driving member (904) comprises a rotating rod (9041) mounted on the mounting frame (6) for horizontal rotation; one end of the rotating rod (9041) is located in the compartment and is provided with a rotating disk (9042); one end of the rotating disk (9042) is eccentrically structured with a column (9043); the movable plate (901) is located in the compartment and is provided with a movable groove (9044) on one side along its length direction; the column (9043) slides tangentially in the movable groove (9044).

3. A diesel generator chassis according to claim 1, characterized in that: The surface of the air inlet slot (8) on which the stacking slot (903) is opened is also provided with a receiving slot (11); when the push plate (902) blocks the side opening of the stacking slot (903), the push plate (902) is located in the receiving slot (11); the top surface of the baffle (1001) is provided with a trigger block (12) for contacting the push plate (902); a spring telescopic rod (13) is horizontally installed on the mounting frame (6); the telescopic end of the spring telescopic rod (13) is in contact with the baffle (1001); in a normal state, one side of the trigger block (12) is located in the receiving slot (11).

4. A diesel generator chassis according to claim 1, characterized in that: The chip discharge pipe (1003) is horizontally distributed and has an inclined bottom surface. The side of the chip discharge pipe (1003) close to the lowest end of the inclined bottom surface is open and connected to the outside. The bottom end of the chip discharge pipe (1002) is connected to the top surface of the chip discharge pipe (1003). An exhaust pipe (14) connected to the chip discharge pipe (1003) is horizontally installed on the base (1).

5. A diesel generator chassis according to claim 4, characterized in that: The timing toggle member (24) comprises a forcing plate (2401) mounted horizontally and slidably on the base (1), a return spring (2402) being mounted between the forcing plate (2401) and the base (1), a conversion gear (2403) being mounted on the base (1), a transmission rack (2404) being mounted horizontally on both the drive plate (19) and the forcing plate (2401) and being meshed with the conversion gear (2403), a second mounting rod (2405) being rotatably mounted on the protective cover shell (2), and the second mounting rod (2405) being mounted on the protective cover shell (2). A transmission wheel (2406) is installed on the rod (2405) and the first mounting rod (21); a transmission belt (2407) is connected between the two transmission wheels (2406); a forcing rod (2408) is installed at one end of the transmission belt (2407); an execution plate (24010) for contacting the forcing plate (2401) is installed horizontally and slidably on the base (1); a transmission groove (2409) is vertically opened on the execution plate (24010), and the forcing rod (2408) is located in the transmission groove (2409).

6. A diesel generator chassis according to claim 5, characterized in that: A striking frame plate (25) is mounted on the mounting frame (6) for vertical rotation, a sliding rod (26) is mounted on the mounting frame (6) for horizontal sliding rotation, a hinged rod (27) is hinged between the sliding rod (26) and the striking frame plate (25), a clamping spring (28) is mounted between the sliding rod (26) and the mounting frame (6), a convex plate (29) is mounted on the rotating rod (9041), a plurality of frustum blocks (30) are arranged in a circular array on the convex plate (29), and one end of the sliding rod (26) is conical and is used to contact the frustum block (30).

7. A diesel generator chassis according to claim 6, characterized in that: A connecting frame (31) is mounted on the base (1), and a convex cylinder (32) with a hollow interior is constructed on the connecting frame (31). A rotating sleeve (33) is rotatably inserted at one end of the convex cylinder (32), and a plurality of bolts (34) are penetrated through a circular array of threads on the outer circumference of the rotating sleeve (33). A conveyor belt assembly (35) is mounted between the rotating rod (9041) and the rotating sleeve (33).

8. A diesel generator set, comprising a diesel generator set chassis according to any one of claims 1 to 7, characterized in that: It also includes a diesel generator body (23) and a cooling fan (36) mounted on the base (1), wherein an output rod of the cooling fan (36) is located in the convex cylinder (32), and a tightening bolt (34) abuts against the outer peripheral side of the output rod of the cooling fan (36).

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