An environmentally friendly diesel generator

Abstract

An environmentally friendly diesel generator relates to the technical field of diesel generators. The invention comprises: an external shell, an internal engine, a storage water tank, an upper and lower sleeve connecting part, a cleaning part, and a replacement part; the internal engine, the storage water tank, the upper and lower sleeve connecting part, the cleaning part, and the replacement part are fixedly installed inside the external shell; the cleaning part is sleeved on the outside of the upper and lower sleeve connecting part; the replacement part is located in the middle of the upper and lower sleeve connecting part and the cleaning part; the device connects three pipes to the outlet pipe of the internal engine respectively through the upper and lower sleeve connecting part, so that the three pipes filter and adsorb pollutants at the air outlet, and then the three pipes are replaced back and forth through the replacement part, and the three pipes are cleaned separately through the cleaning part, so as to extend the service life of the activated carbon inside the pipes.

Description

Technical Field

[0001] The invention relates to the technical field of diesel generators, and in particular to an environmentally friendly diesel generator. Background Art

[0002] A diesel generator is a small power generation device, which refers to a power machine that uses diesel as fuel and a diesel engine as the prime mover to drive the generator to generate electricity. The whole set is generally composed of a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and control, a protective device, an emergency cabinet and other components. It can be used for daily power generation and emergency power generation in various homes, offices, large, medium and small enterprises.

[0003] However, today's diesel generators are seriously polluting. The exhaust gas emitted by diesel generators contains a large amount of harmful gases and particulate matter such as oxides and particulate matter, which will have a certain impact on the environment and human health;

[0004] Therefore, it is necessary to invent an environmentally friendly diesel generator, fill the inside of the outlet pipe with activated carbon, adsorb the exhaust gas through the activated carbon, and prevent the direct discharge of exhaust gas from affecting the environment. The outlet pipes can also be replaced in multiple groups to prevent the long-term use of a group of pipes, which will cause the activated carbon inside the pipes to lose its adsorption capacity. The activated carbon can also be cleaned to ensure its adsorption capacity and extend the service life of the equipment. Summary of the invention

[0005] In view of the above problems, the present invention provides an environmentally friendly diesel generator to solve the above problems.

[0006] The technical solution used in the present invention is: an environmentally friendly diesel generator, comprising: an external shell, an internal engine, a storage water tank, an upper and lower sleeve connecting part, a cleaning part, and a replacement part;

[0007] The internal engine, storage water tank, upper and lower sleeve connecting parts, cleaning parts and replacement parts are fixedly installed inside the external shell, and a controller is fixedly installed on the external shell; the signal is received by the signal processor in the controller, and the electrical components of the equipment are controlled to operate in an orderly manner by the central processor in the controller; the cleaning part is sleeved on the outside of the upper and lower sleeve connecting parts; the replacement part is located in the middle of the upper and lower sleeve connecting parts and the cleaning part;

[0008] The upper and lower sleeve connection parts include: a first connection frame, a second connection frame, a connection sleeve structure, a first cylindrical gear, a second cylindrical gear, and a motor I;

[0009] The first connecting frame is attached to the predetermined installation area inside the external shell through a fastening mechanism; the second connecting frame is attached to the predetermined installation area inside the external shell through a fastening mechanism; the motor I is installed on the second connecting frame through screws and nuts, the shaft of the motor I is fixedly connected to the shaft of the second cylindrical gear, the second cylindrical gear and the first cylindrical gear are meshed with each other, and the first cylindrical gear is rotatably installed on the first connecting frame; there are two groups of connecting sleeve structures, the two groups of connecting sleeve structures are fixedly installed inside the external shell respectively, and the two groups of connecting sleeve structures are symmetrically distributed, the connecting sleeve structure at the upper position is installed on the first connecting frame, and the connecting sleeve structure at the lower position is installed on the second connecting frame, wherein the cam of the connecting sleeve structure at the upper position is connected to the first cylindrical gear through a belt and a pulley, and the cam of the connecting sleeve structure at the lower position is connected to the second cylindrical gear through a belt and a pulley;

[0010] The cleaning part comprises: a surrounding moving structure, a water spray head, and a funnel-shaped interface pipe;

[0011] There are two groups of surrounding moving structures, which are fixedly installed inside the external shell respectively. A water spray head is slidably installed in the fixed plate slide groove of the surrounding moving structure located at the upper position, and the water spray head is connected to the pump in the pure water tank in the storage water tank through a pipe; a funnel-shaped interface pipe is slidably installed in the fixed plate slide groove of the surrounding moving structure located at the lower position, and the funnel-shaped interface pipe is connected to the pump in the sewage tank in the storage water tank through a pipe;

[0012] The replacement parts include: a support plate, a straight tube pipe I, a motor III, a swing rod, and a side replacement structure;

[0013] The support plate is attached to a predetermined installation area of ​​the external shell through a fastening mechanism, and the straight pipe I is slidably installed on the support plate, and the interior of the straight pipe I is filled with activated carbon; the motor III is installed on the support plate through screws and nuts, and the shaft of the motor III is fixedly connected to the swing rod, and the swing rod is provided with a slide groove, and the rod on the straight pipe I is slidably installed in the slide groove; there are two groups of side replacement structures, and the two groups of side replacement structures are respectively fixedly installed inside the external shell.

[0014] Preferably, a pure water tank and a sewage tank are installed inside the storage water tank. The sewage tank is used to store sewage, and the water inside the pure water tank is used to flush the activated carbon inside the straight pipe I and the two straight pipes II.

[0015] Preferably, the connecting sleeve structure comprises: a connecting pipe, a lower sleeve, a cam, and a connecting rod;

[0016] The connecting pipe is fixedly installed on the first connecting rack or the second connecting rack, and the connecting pipe is fixedly connected to the lower sleeve through a telescopic hose. A connecting rod is fixedly installed on the lower sleeve, and a rod is provided on the connecting rod. The rod is slidably installed in the sliding groove of the cam, and the cam is rotatably installed on the first connecting rack or the second connecting rack.

[0017] Preferably, the surrounding moving structure comprises: a limit slot frame, a fixed large gear, a motor II, a connecting plate, and a third cylindrical gear;

[0018] The limit groove rack is attached to the outer predetermined installation area of ​​the fixed large gear through a fastening mechanism, and a slide groove is provided on the limit groove rack, in which a water spray head or a funnel-shaped interface pipe is slidably installed; the fixed large gear is attached to the inner predetermined installation area of ​​the external shell through a fastening mechanism, and an annular slide groove is provided on the fixed large gear, in which a connecting plate is slidably installed, the fixed large gear and the third cylindrical gear are meshed with each other, the third cylindrical gear and the shaft of motor II are fixedly connected, and motor II is fixedly installed on the connecting plate.

[0019] Preferably, the surrounding movable structure further comprises: a fixing plate;

[0020] The fixing plate and the connecting plate are fixedly connected, a slide groove is arranged on the fixing plate, and a water spray head or a funnel-shaped interface pipe is slidably mounted on the slide groove of the fixing plate.

[0021] Preferably, the side replacement structure comprises: a straight tube II, a third connecting frame, a first swing lever, a fixed small rod, a second swing lever, a first coil spring, a fixed frame, a sliding rod, a fixed support plate, a spring, a long strip limit plate, a first straight rack, a fourth cylindrical gear, a second straight rack, and a second coil spring;

[0022] The interior of the straight tube II is filled with activated carbon, and the straight tube II is slidably installed in the slide groove of the third connecting rack, and the third connecting rack is fixedly installed inside the external shell; the second spur rack is fixedly connected to the straight tube II, and the second spur rack is slidably installed on the third connecting rack, the second spur rack and the fourth cylindrical gear are meshed with each other, and the fourth cylindrical gear is rotatably installed on the third connecting rack, the fourth cylindrical gear and the first spur rack are meshed with each other, and the first spur rack is slidably installed left and right in the slide groove of the third connecting rack; the axis of the first swing lever is fixedly connected to the first coil spring, and the end of the first coil spring is fixedly connected to the fixed rack, and the fixed rack is fixedly installed inside the external shell; the fixed small rod is connected to the first swing lever The lever is fixedly connected, and the fixed small rod intermittently cooperates with the first sliding groove on the second swing lever; the second swing lever is slidably installed on the fixed frame, the axis of the second swing lever is slidably connected to the second coil spring, the end of the second coil spring is fixedly connected to the fixed frame, an arc-shaped sliding groove is provided on the side of the second swing lever, a sliding rod is slidably installed in the arc-shaped sliding groove, and the sliding rod is slidably installed on the fixed support plate; the fixed support plate is fixedly installed inside the external shell, the fixed support plate is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the sliding rod, and the spring is wrapped around the outside of the sliding rod; the long strip limiting plate is slidably installed in the second sliding groove on the side of the second swing lever, and one end of the first straight rack is slidably installed in the long strip limiting plate.

[0023] Preferably, the side replacement structure further comprises: a sliding rod;

[0024] The sliding rod structure is provided with two circular plates at the upper end, and the two circular plates sandwich the second swing lever in the middle.

[0025] Preferably, the replacement part further comprises: a rotating space cam and a bevel gear;

[0026] There are two bevel gears, one of which is rotatably mounted on a rack inside an external shell, and is connected to one of the cams via a belt and a pulley, and the other bevel gear is rotatably mounted inside the external shell, and is connected to a rotating space cam via a belt and a pulley, and the two bevel gears mesh with each other; the rotating space cam is rotatably mounted inside the external shell, and a raised surface is provided on the rotating space cam, which intermittently cooperates with the lower end surfaces of the two sliding rods respectively.

[0027] The beneficial effects of the present invention compared with the prior art are:

[0028] 1. This equipment reserves three pipes to connect to the outlet of the internal engine respectively. The activated carbon inside the three pipes absorbs the pollutants at the outlet of the internal engine, making the exhaust gas cleaner and reducing air pollution. The three pipes are replaced by using linkage structures such as connecting rods to reduce power usage and avoid waste of resources. The activated carbon inside the three pipes is cleaned by the cleaning part, so that the three pipes can be used for a long time and the service life of the equipment is extended.

[0029] 2. This equipment drives the second cylindrical gear and the first cylindrical gear to rotate through the motor I, thereby driving the upper and lower sets of connecting sleeve structures and the straight pipe I located in the middle position to disengage, so as to facilitate the movement of the straight pipe I in the middle position, so that one of the straight pipes II on the side is moved to the middle position to replace the straight pipe I, and the pollutants at the outlet are adsorbed by the activated carbon inside the straight pipe II, so that the discharged gas is cleaner and the air pollution is prevented.

[0030] 3. This equipment drives the third cylindrical gear to rotate through motor II, so that the third cylindrical gear rotates around the fixed large gear, and then drives the connecting plate and the fixed plate to move, thereby driving the water spray head and the funnel-shaped interface pipe to move synchronously, so that the water spray head and the funnel-shaped interface pipe move to the corresponding positions of the straight pipe I or the two straight pipes II; the water spray head is used to perform waterproof flushing from the top of the straight pipe I or the two straight pipes II, and the sewage is collected through the funnel-shaped interface pipe below. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0032] Figure 2 It is a schematic diagram of the internal structure of the overall structure of the present invention.

[0033] Figure 3 It is a schematic diagram of the structure of the upper and lower sleeve connecting parts, the cleaning part and the replacement part from a first angle of the present invention.

[0034] Figure 4 It is a second angle structural schematic diagram of the upper and lower sleeve connecting parts, the cleaning part and the replacement part of the present invention.

[0035] Figure 5 It is a schematic structural diagram of the upper and lower sleeve connecting parts of the present invention at a first angle.

[0036] Figure 6 It is a structural schematic diagram of the second angle of the upper and lower sleeve connecting parts of the present invention.

[0037] Figure 7 It is a schematic structural diagram of the cleaning part of the present invention.

[0038] Figure 8For the present invention Figure 7 A schematic diagram of the enlarged structure of .

[0039] Fig. 9 It is a schematic structural diagram of the replacement part of the present invention from a first angle.

[0040] Fig.10 It is a schematic structural diagram of the replacement part from a second angle of the present invention.

[0041] Fig.11 This is a schematic structural diagram of a partial structure of a replacement part of the present invention from a first angle.

[0042] Fig.12 This is a schematic structural diagram from a second angle of a partial structure of a replacement part of the present invention.

[0043] Fig.13 For the present invention Fig.12 Schematic diagram of the structure at point B.

[0044] Fig.14 It is a structural schematic diagram of the rotating space cam of the present invention.

[0045] Figure numerals: 1, outer shell; 2, internal engine; 3, storage tank; 4, upper and lower sleeve connection part; 5, cleaning part; 6, replacement part; 401, first connecting frame; 402, second connecting frame; 403, connecting pipe; 404, lower sleeve; 405, cam; 406, connecting rod; 407, first cylindrical gear; 408, second cylindrical gear; 409, motor I; 501, limit slot frame; 502, fixed large gear; 503, motor II; 504, connecting plate; 505, fixed plate; 506, third cylindrical gear; 507, sprinkler head; 508, leakage Bucket-shaped interface pipe; 601, support plate; 602, straight tube pipe I; 603, motor III; 604, swing rod; 605, straight tube pipe II; 606, third connecting rack; 607, first swing lever; 608, fixed small rod; 609, second swing lever; 610, first coil spring; 611, fixed rack; 612, sliding rod; 613, fixed support plate; 614, spring; 615, long strip limit plate; 616, first straight rack; 617, fourth cylindrical gear; 618, second straight rack; 619, second coil spring; 620, rotating space cam; 621, bevel gear. DETAILED DESCRIPTION

[0046] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0047] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when used, which is only for the convenience of describing the simplified description of the invention patent, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention patent. In addition, for the convenience of explanation, spatial relative terms, such as "below", "below", "below", "above", "above", etc., may be used in the text to describe the relationship of an element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used in the text may also be interpreted accordingly. It should be noted that in this article, some connection methods, such as "fixed connection, fixed installation" refer to, but are not limited to, the fixing of two parts such as welding, screw and nut fixing, gluing, riveting, interference fit, etc. between two parts. For those skilled in the art, the specific meanings of the above terms in this application can be understood based on specific circumstances.

[0048] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0049] Implementation example Figure 1-Figure 14 As shown, an environmentally friendly diesel generator comprises: an external shell 1, an internal engine 2, a storage water tank 3, an upper and lower sleeve connecting part 4, a cleaning part 5, and a replacement part 6;

[0050] An internal engine 2, a storage water tank 3, an upper and lower sleeve connecting part 4, a cleaning part 5, and a replacement part 6 are fixedly installed inside the external shell 1, and a controller is fixedly installed on the external shell 1; the signal is received by the signal processor in the controller, and the electrical components of the equipment are controlled to operate in an orderly manner by the central processing unit in the controller; the cleaning part 5 is sleeved on the outside of the upper and lower sleeve connecting part 4, and the cleaning part 5 is used to clean the three tubes; the replacement part 6 is located in the middle position between the upper and lower sleeve connecting part 4 and the cleaning part 5, and the replacement part 6 is used to replace the three tubes; the device connects the three tubes to the outlet pipe of the internal engine 2 respectively through the upper and lower sleeve connecting part 4, so that the three tubes filter and adsorb the pollutants at the air outlet, and then the three tubes are replaced back and forth through the replacement part 6, and the three tubes are cleaned separately through the cleaning part 5, thereby extending the service life of the activated carbon inside the tubes.

[0051] like Figure 5 , Figure 6 As shown, the upper and lower sleeve connecting part 4 includes: a first connecting frame 401, a second connecting frame 402, a connecting sleeve structure, a first cylindrical gear 407, a second cylindrical gear 408, and a motor I 409;

[0052] The first connecting frame 401 is attached to the predetermined installation area inside the external shell 1 through a fastening mechanism; the second connecting frame 402 is attached to the predetermined installation area inside the external shell 1 through a fastening mechanism; the motor I 409 is installed on the second connecting frame 402 through screws and nuts, the shaft of the motor I 409 is fixedly connected to the shaft of the second cylindrical gear 408, the second cylindrical gear 408 and the first cylindrical gear 407 are meshed with each other, and the first cylindrical gear 407 is rotatably installed on the first connecting frame 401; there are two groups of connecting sleeve structures, and the two groups of connecting sleeve structures are fixedly installed inside the external shell 1 respectively, and the two groups of connecting sleeve structures are symmetrically distributed, the connecting sleeve structure at the upper position is installed on the first connecting frame 401, and the connecting sleeve structure at the lower position is installed on the second connecting frame On the sub 402, the cam 405 of the connecting sleeve structure at the upper position is connected to the first cylindrical gear 407 through a belt and a pulley, and the cam 405 of the connecting sleeve structure at the lower position is connected to the second cylindrical gear 408 through a belt and a pulley; specifically, the second cylindrical gear 408 and the first cylindrical gear 407 are driven to rotate by the motor I 409, thereby driving the upper and lower groups of connecting sleeve structures and the straight pipe I 602 located in the middle position to disengage, so as to facilitate the movement of the straight pipe I 602 in the middle position, so that one of the straight pipes II 605 on the side is moved to the middle position to replace the straight pipe I 602, and the pollutants at the outlet are adsorbed by the activated carbon inside the straight pipe II 605, so that the exhaust gas is cleaner and the air is prevented from being polluted.

[0053] like Figure 7 , Figure 8 As shown, the cleaning part 5 includes: a surrounding mobile structure, a water spray head 507, a funnel-shaped interface pipe 508,

[0054] There are two groups of surrounding mobile structures, and the two groups of surrounding mobile structures are fixedly installed inside the external shell 1, wherein a water spray head 507 is slidably installed in the slide groove of the fixed plate 505 of the surrounding mobile structure located at the upper position, and the water spray head 507 is connected to the pump in the pure water tank in the storage water tank 3 through a pipe; a funnel-shaped interface pipe 508 is slidably installed in the slide groove of the fixed plate 505 of the surrounding mobile structure located at the lower position, and the funnel-shaped interface pipe 508 is connected to the pump in the sewage tank in the storage water tank 3 through a pipe; specifically, in order to be able to control the activated carbon inside the straight pipe Ⅰ602 and the two straight pipes Ⅱ605 For cleaning, the water spray head 507 and the funnel-shaped interface pipe 508 are driven to move to the upper and lower sides of the straight pipe I 602 or the two straight pipes II 605 by the upper and lower two groups of surrounding moving structures; the third cylindrical gear 506 is driven to rotate by the motor II 503, so that the third cylindrical gear 506 rotates around the fixed large gear 502, thereby driving the connecting plate 504 and the fixed plate 505 to move, thereby driving the water spray head 507 and the funnel-shaped interface pipe 508 to move synchronously, so that the water spray head 507 and the funnel-shaped interface pipe 508 are moved to the corresponding positions of the straight pipe I 602 or the two straight pipes II 605.

[0055] like Figure 9-Figure 14 As shown, the replacement part 6 includes: a support plate 601, a straight tube pipe I 602, a motor III 603, a swing rod 604, and a side replacement structure;

[0056] The support plate 601 is attached to the predetermined installation area of ​​the external shell 1 through a fastening mechanism, and the straight pipe I 602 is slidably installed on the support plate 601, and the interior of the straight pipe I 602 is filled with activated carbon; the motor III 603 is installed on the support plate 601 through screws and nuts, and the shaft of the motor III 603 is fixedly connected to the swing rod 604, and the swing rod 604 is provided with a slide groove, and the rod on the straight pipe I 602 is slidably installed in the slide groove; there are two groups of side replacement structures, and the two groups of side replacement structures are respectively fixedly installed inside the external shell 1.

[0057] like Figure 2 As shown, a pure water tank and a sewage tank are installed inside the storage water tank 3. The sewage tank is used to store sewage, and the water inside the pure water tank is used to flush the activated carbon inside the straight pipe I 602 and the two straight pipes II 605.

[0058] like Figure 5 , Figure 6 As shown, the connecting sleeve structure includes: a connecting pipe 403, a lower sleeve 404, a cam 405, and a connecting rod 406;

[0059] The connecting pipe 403 is fixedly installed on the first connecting rack 401 or the second connecting rack 402, and the connecting pipe 403 is fixedly connected to the lower sleeve 404 through a telescopic hose. A connecting rod 406 is fixedly installed on the lower sleeve 404, and a rod is provided on the connecting rod 406. The rod is slidably installed in the slide groove of the cam 405, and the cam 405 is rotatably installed on the first connecting rack 401 or the second connecting rack 402. Specifically, the second cylindrical gear 408 and the first cylindrical gear 407 are driven to rotate by the motor I409, thereby driving the cam 405 to rotate, thereby driving the connecting rod 406 to move up and down, and then driving the lower sleeve 404 to lift, so that the lower sleeve 404 and the straight tube pipe I602 are separated.

[0060] like Figure 7 , Figure 8 As shown, the surrounding moving structure includes: a limit slot frame 501, a fixed large gear 502, a motor II 503, a connecting plate 504, and a third cylindrical gear 506;

[0061] The limiting groove rack 501 is attached to the outer predetermined installation area of ​​the fixed large gear 502 through a fastening mechanism, and a slide groove is provided on the limiting groove rack 501, in which a water spray head 507 or a funnel-shaped interface pipe 508 is slidably installed; the fixed large gear 502 is attached to the inner predetermined installation area of ​​the external shell 1 through a fastening mechanism, and an annular slide groove is provided on the fixed large gear 502, in which a connecting plate 504 is slidably installed, the fixed large gear 502 and the third cylindrical gear 506 are meshed with each other, the third cylindrical gear 506 and the shaft of the motor II 503 are fixedly connected, and the motor II 503 is fixedly installed on the connecting plate 504.

[0062] like Figure 7 , Figure 8 As shown, the mobile structure also includes: a fixed plate 505;

[0063] The fixed plate 505 and the connecting plate 504 are fixedly connected, and a slide groove is provided on the fixed plate 505 , and a water spray head 507 or a funnel-shaped interface pipe 508 is slidably installed on the slide groove of the fixed plate 505 .

[0064] like Figure 9-Figure 14 As shown, the side replacement structure includes: a straight tube II 605, a third connecting frame 606, a first swing lever 607, a fixed small rod 608, a second swing lever 609, a first coil spring 610, a fixed frame 611, a sliding rod 612, a fixed support plate 613, a spring 614, a long strip limiting plate 615, a first straight rack 616, a fourth cylindrical gear 617, a second straight rack 618, and a second coil spring 619;

[0065] The interior of the straight tube II 605 is filled with activated carbon, and the straight tube II 605 is slidably installed in the slide groove of the third connecting frame 606, and the third connecting frame 606 is fixedly installed inside the external shell 1; the second spur rack 618 is fixedly connected to the straight tube II 605, and the second spur rack 618 is slidably installed on the third connecting frame 606, the second spur rack 618 and the fourth cylindrical gear 617 are meshed with each other, and the fourth cylindrical gear 617 is rotatably installed on the third connecting frame 606, the fourth cylindrical gear 617 and the first spur rack 616 are meshed with each other, and the first spur rack 616 is slidably installed in the slide groove of the third connecting frame 606 left and right; the first swing lever 607 The shaft is fixedly connected to the first coil spring 610, the end of the first coil spring 610 is fixedly connected to the fixed frame 611, and the fixed frame 611 is fixedly installed inside the external shell 1; the fixed small rod 608 is fixedly connected to the first swing lever 607, and the fixed small rod 608 intermittently cooperates with the first slide groove on the second swing lever 609; the second swing lever 609 is slidably installed on the fixed frame 611, the shaft of the second swing lever 609 is slidably connected to the second coil spring 619, the end of the second coil spring 619 is fixedly connected to the fixed frame 611, and the side of the second swing lever 609 is provided with an arc-shaped slide groove, and a sliding rod 612 is slidably installed in the arc-shaped slide groove, and the sliding rod 612 is slidably installed On the fixed support plate 613; the fixed support plate 613 is fixedly installed inside the external shell 1, the fixed support plate 613 is fixedly connected to one end of the spring 614, the other end of the spring 614 is fixedly connected to the sliding rod 612, and the spring 614 is wrapped around the outside of the sliding rod 612; the long strip limiting plate 615 is slidably installed in the second sliding groove on the side of the second swing lever 609, and one end of the first straight rack 616 is slidably installed in the long strip limiting plate 615. Specifically, when replacing the straight tube pipe I 602, first, the swing rod 604 is driven to rotate by the motor III 603, and then the straight tube pipe I 602 is driven to move, so that the straight tube pipe I 602 is moved away, which is convenient for the straight tube pipe on the side. In order to make the straight tube I 602 move backward, only one of the straight tubes I 602 can be driven to move inward; therefore, the second cylindrical gear 408 is driven to rotate by the motor I 409, and then the belt and the pulley are driven to rotate, thereby driving one of the bevel gears 621 to rotate, further driving the other bevel gear 621 to rotate, thereby driving the rotating space cam 620 to rotate, so that the convex surface on the rotating space cam 620 pushes one of the sliding rods 612 to move upward, further driving one of the second swing levers 609 to move upward, so that the groove on the second swing lever 609 and the fixed small rod 608 are matched;Since the other second swing lever 609 cannot move upward, the second swing lever 609 cannot cooperate with the fixed rod 608. Therefore, during the backward movement of the straight tube I 602, even if the two first swing levers 607 are pushed to rotate synchronously, only one of the second swing levers 609 will be driven to rotate, thereby causing one of the straight tubes II 605 to move inward.

[0066] like Figure 9-Figure 14 As shown, the side replacement structure further includes: a sliding rod 612;

[0067] The structure of the sliding rod 612 is that two circular plates are provided at the upper end, and the two circular plates sandwich the second swing lever 609 in the middle, so that the second swing lever 609 is driven to move up and down by the sliding rod 612 moving up and down.

[0068] like Fig. 9 , Fig.10 , Fig.14 As shown, the replacement part 6 also includes: a rotating space cam 620 and a bevel gear 621;

[0069] There are two bevel gears 621, one of which is rotatably mounted on a rack inside the external shell 1, and is connected to one of the cams 405 via a belt and a pulley. The other bevel gear 621 is rotatably mounted inside the external shell 1, and is connected to a rotating space cam 620 via a belt and a pulley, and the two bevel gears 621 mesh with each other; the rotating space cam 620 is rotatably mounted inside the external shell 1, and a raised surface is provided on the rotating space cam 620, which intermittently cooperates with the lower end surfaces of the two sliding rods 612 respectively.

[0070] Working principle:

[0071] The device reserves three pipes to connect the outlets of the internal engine 2 respectively, and uses the activated carbon inside the three pipes to absorb pollutants at the outlet of the internal engine 2, so that the exhaust gas is relatively clean and the air pollution is reduced; the three pipes are driven to be replaced by a linkage structure such as a connecting rod, so as to reduce the use of power and avoid waste of resources; and the activated carbon inside the three pipes is cleaned by the cleaning part 5, so that the three pipes can be used for a long time, thereby extending the service life of the device;

[0072] First, the motor I 409 drives the second cylindrical gear 408 and the first cylindrical gear 407 to rotate, thereby driving the upper and lower sets of connecting sleeve structures and the straight pipe I 602 located in the middle position to disengage, so as to facilitate the movement of the straight pipe I 602 in the middle position, so that one of the straight pipes II 605 on the side moves to the middle position to replace the straight pipe I 602, and the activated carbon inside the straight pipe II 605 absorbs the pollutants at the outlet, so that the discharged gas is cleaner and the air is prevented from being polluted;

[0073] Specifically, the motor I 409 drives the second cylindrical gear 408 and the first cylindrical gear 407 to rotate, thereby driving the cam 405 to rotate, thereby driving the connecting rod 406 to move up and down, thereby driving the lower sleeve 404 to lift up, so that the lower sleeve 404 and the straight tube I 602 are separated;

[0074] When replacing the straight tube pipe Ⅰ 602, firstly, the swing rod 604 is driven to rotate by the motor Ⅲ 603, thereby driving the straight tube pipe Ⅰ 602 to move, so that the straight tube pipe Ⅰ 602 is moved away, so that the straight tube pipe Ⅱ 605 on the side can move to the middle position;

[0075] In order to make the straight tube pipe Ⅰ 602 move backward, only one of the straight tube pipes Ⅰ 602 can be driven to move inward;

[0076] Therefore, the second cylindrical gear 408 is driven to rotate by the motor I 409, and then the belt and the pulley are driven to rotate, thereby driving one of the bevel gears 621 to rotate, further driving another bevel gear 621 to rotate, thereby driving the rotating space cam 620 to rotate, so that the convex surface on the rotating space cam 620 pushes one of the sliding rods 612 to move upward, further driving one of the second swing levers 609 to move upward, so that the groove on the second swing lever 609 and the fixed small rod 608 are matched;

[0077] Since the other second swing lever 609 cannot move upward, the second swing lever 609 cannot cooperate with the fixed small rod 608. Therefore, during the backward movement of the straight tube pipe I 602, even if the two first swing levers 607 are pushed to rotate synchronously, only one of the second swing levers 609 will be driven to rotate, thereby causing one of the straight tube pipes II 605 to move inward.

[0078] At this moment, the straight tube pipe I 602 moves backward, so that the straight tube pipe I 602 pushes the first swing lever 607 to rotate, so that the first swing lever 607 drives the fixed rod 608 to drive the second swing lever 609 to rotate, so that the other end of the second swing lever 609 drives the first straight rack 616 to move, further drives the fourth cylindrical gear 617 to rotate, thereby drives the second straight rack 618 to move, and then drives the straight tube pipe II 605 to move inward, so that the straight tube pipe II 605 moves to the middle position;

[0079] The upper set of connecting sleeve structures drives the second cylindrical gear 408 and the first cylindrical gear 407 to rotate through the motor Ⅰ409, thereby driving the cam 405 to rotate, thereby driving the connecting rod 406 to move up and down, thereby driving the lower sleeve 404 in the upper set of connecting sleeve structures to move down, so that the lower sleeve 404 in the upper set of connecting sleeve structures is sleeved on the straight tube Ⅱ605; the working principle of the other set of connecting sleeve structures is the same;

[0080] In order to clean the activated carbon inside the straight tube I 602 and the two straight tubes II 605, the upper and lower groups of surrounding moving structures drive the water spray head 507 and the funnel-shaped interface pipe 508 to move to the upper and lower sides of the straight tube I 602 or the two straight tubes II 605;

[0081] Specifically, the third cylindrical gear 506 is driven to rotate by the motor II 503, so that the third cylindrical gear 506 rotates around the fixed large gear 502, thereby driving the connecting plate 504 and the fixed plate 505 to move, thereby driving the water spray head 507 and the funnel-shaped interface pipe 508 to move synchronously, so that the water spray head 507 and the funnel-shaped interface pipe 508 move to the corresponding positions of the straight pipe I 602 or the two straight pipes II 605;

[0082] Subsequently, a water spray head 507 is used to perform waterproof flushing from above the straight tube pipe I 602 or the two straight tube pipes II 605, and the sewage is collected through the funnel-shaped interface pipe 508 below;

[0083] After the straight tube pipe II 605 on one side is replaced for a period of time, the swing rod 604 is driven to rotate by the motor III 603, thereby driving the straight tube pipe I 602 to move back to the middle position;

[0084] When the straight tube pipe I 602 no longer pushes the first swing lever 607, the first swing lever 607 and the second spur rack 618 start to reverse under the action of the first coil spring 610, and then the second swing lever 609 is driven to reverse through the second coil spring 619, which further drives the first spur rack 616 to move, thereby driving the fourth cylindrical gear 617 to rotate, and further drives the second spur rack 618 to move, so that the straight tube pipe II 605 returns to its original position;

[0085] During the replacement process, it is necessary to lift the lower sleeve 404 to disengage the lower sleeve 404 and the cam 405, thereby driving the second cylindrical gear 408 to rotate through the motor I 409, and then driving the belt and the pulley to rotate, thereby driving one of the bevel gears 621 to rotate, and further driving the other bevel gear 621 to rotate, thereby driving the rotating space cam 620 to rotate, so that the raised surface on the rotating space cam 620 disengages from one of the sliding rods 612, and then under the action of the spring 614, further drive one of the second swing levers 609 to move downward, so that the groove on the second swing lever 609 and the fixed small rod 608 are disengaged.

[0086] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly diesel generator, characterized in that: include: External shell (1), internal engine (2), water storage tank (3), upper and lower casing connection part (4), cleaning part (5), replacement part (6); The external shell (1) is fixedly installed with an internal engine (2), a storage water tank (3), an upper and lower sleeve connecting portion (4), a cleaning portion (5), and a replacement portion (6); a controller is fixedly installed on the external shell (1); a signal processor in the controller receives signals, and a central processing unit in the controller controls the electrical components of the device to operate in an orderly manner; the cleaning portion (5) is sleeved on the outside of the upper and lower sleeve connecting portion (4); and the replacement portion (6) is located in the middle of the upper and lower sleeve connecting portion (4) and the cleaning portion (5); The upper and lower sleeve connection part (4) comprises: a first connection frame (401), a second connection frame (402), a connection sleeve structure, a first cylindrical gear (407), a second cylindrical gear (408), and a motor I (409); The first connecting frame (401) is attached to a predetermined installation area inside the external housing (1) via a fastening mechanism; the second connecting frame (402) is attached to a predetermined installation area inside the external housing (1) via a fastening mechanism; the motor I (409) is mounted on the second connecting frame (402) via screws and nuts, the shaft of the motor I (409) is fixedly connected to the shaft of the second cylindrical gear (408), the second cylindrical gear (408) and the first cylindrical gear (407) are meshed with each other, and the first cylindrical gear (407) is rotatably mounted on the first connecting frame (40 1); there are two groups of connecting sleeve structures, the two groups of connecting sleeve structures are respectively fixedly mounted inside the external housing (1), the two groups of connecting sleeve structures are symmetrically distributed, the connecting sleeve structure at the upper position is mounted on the first connecting frame (401), and the connecting sleeve structure at the lower position is mounted on the second connecting frame (402), wherein the cam (405) of the connecting sleeve structure at the upper position is connected to the first cylindrical gear (407) via a belt and a pulley, and the cam (405) of the connecting sleeve structure at the lower position is connected to the second cylindrical gear (408) via a belt and a pulley; The cleaning part (5) comprises: a surrounding moving structure, a water spray head (507), and a funnel-shaped interface pipe (508); There are two groups of surrounding movable structures, and the two groups of surrounding movable structures are respectively fixedly installed inside the external shell (1), wherein a water spray head (507) is slidably installed in the slide groove of the fixed plate (505) of the surrounding movable structure located at the upper position, and the water spray head (507) is connected to the pump in the pure water tank in the storage water tank (3) through a pipe; a funnel-shaped interface pipe (508) is slidably installed in the slide groove of the fixed plate (505) of the surrounding movable structure located at the lower position, and the funnel-shaped interface pipe (508) is connected to the pump in the sewage tank in the storage water tank (3) through a pipe; The replacement part (6) comprises: a support plate (601), a straight tube pipe I (602), a motor III (603), a swing rod (604), and a side replacement structure; The support plate (601) is attached to a predetermined installation area of ​​the external shell (1) by means of a fastening mechanism, the straight tube pipe I (602) is slidably mounted on the support plate (601), and the interior of the straight tube pipe I (602) is filled with activated carbon; the motor III (603) is mounted on the support plate (601) by means of screws and nuts, the shaft of the motor III (603) is fixedly connected to the swing rod (604), the swing rod (604) is provided with a slide groove, and the rod on the straight tube pipe I (602) is slidably mounted in the slide groove; there are two groups of side replacement structures, and the two groups of side replacement structures are respectively fixedly mounted inside the external shell (1); The side replacement structure comprises: a straight tube II (605), a third connecting frame (606), a first swing lever (607), a fixed small rod (608), a second swing lever (609), a first coil spring (610), a fixed frame (611), a sliding rod (612), a fixed support plate (613), a spring (614), a long strip limiting plate (615), a first straight rack (616), a fourth cylindrical gear (617), a second straight rack (618), and a second coil spring (619); The interior of the straight tube II (605) is filled with activated carbon, and the straight tube II (605) is slidably mounted in the slide groove of the third connecting frame (606), and the third connecting frame (606) is fixedly mounted inside the external shell (1); the second spur rack (618) is fixedly connected to the straight tube II (605), and the second spur rack (618) is slidably mounted on the third connecting frame (606), and the second spur rack (618) and the fourth cylindrical gear (617) are meshed with each other, and the fourth cylindrical gear (617) rotates The first connecting frame (606) is movably mounted on the third connecting frame (606), the fourth cylindrical gear (617) and the first spur gear (616) are meshed with each other, and the first spur gear (616) is slidably mounted in the slide groove of the third connecting frame (606) left and right; the shaft of the first swing lever (607) is fixedly connected to the first coil spring (610), the end of the first coil spring (610) is fixedly connected to the fixed frame (611), and the fixed frame (611) is fixedly mounted inside the external housing (1); the fixed rod (608) is connected to the first swing lever ( The second swing lever (609) is fixedly connected to the second swing lever (607), the fixed rod (608) is intermittently matched with the first slide groove on the second swing lever (609); the second swing lever (609) is slidably installed on the fixed frame (611), the axis of the second swing lever (609) is slidably connected to the second coil spring (619), the end of the second coil spring (619) is fixedly connected to the fixed frame (611), the side of the second swing lever (609) is provided with an arc-shaped slide groove, and a sliding rod (612) is slidably installed in the arc-shaped slide groove, and the sliding rod (612) is slidably installed The fixed support plate (613) is fixedly mounted inside the outer shell (1), the fixed support plate (613) is fixedly connected to one end of the spring (614), the other end of the spring (614) is fixedly connected to the sliding rod (612), and the spring (614) is wrapped around the outside of the sliding rod (612); the long strip limiting plate (615) is slidably mounted in the second sliding groove on the side of the second swing lever (609), and the long strip limiting plate (615) is slidably mounted with one end of the first straight rack (616); The structure of the sliding rod (612) is that two circular plates are provided at the upper end, and the two circular plates sandwich the second swing lever (609) in the middle; The replacement part (6) further comprises: a rotating space cam (620) and a bevel gear (621); There are two bevel gears (621), one of which is rotatably mounted on a rack inside the external housing (1), and is connected to one of the cams (405) via a belt and a pulley. The other bevel gear (621) is rotatably mounted inside the external housing (1), and is connected to the rotating space cam (620) via a belt and a pulley. The two bevel gears (621) are meshed with each other. The rotating space cam (620) is rotatably mounted inside the external housing (1), and a convex surface is provided on the rotating space cam (620), and the convex surface intermittently cooperates with the lower end surfaces of the two sliding rods (612) respectively.

2. An environmentally friendly diesel generator according to claim 1, characterized in that: The storage water tank (3) is internally installed with a pure water tank and a sewage tank. The sewage tank is used to store sewage, and the water in the pure water tank is used to flush the activated carbon inside the straight tube pipe I (602) and the two straight tube pipes II (605).

3. An environmentally friendly diesel generator according to claim 1, characterized in that: The connecting sleeve structure comprises: a connecting pipe (403), a lower sleeve (404), a cam (405), and a connecting rod (406); The connecting pipe (403) in the connecting sleeve structure at the upper position is fixedly mounted on the first connecting frame (401), and the connecting pipe (403) in the connecting sleeve structure at the lower position is fixedly mounted on the second connecting frame (402). The connecting pipe (403) in the connecting sleeve structure at the upper position is fixedly connected to the lower sleeve (404) via a telescopic hose. A connecting rod (406) is fixedly mounted on the lower sleeve (404). The connecting rod (406) is provided with a rod, which is slidably mounted in a slide groove of a cam (405). The cam (405) in the connecting sleeve structure at the upper position is rotatably mounted on the first connecting frame (401), and the cam (405) in the connecting sleeve structure at the lower position is rotatably mounted on the second connecting frame (402). Other structures in the connecting sleeve structure at the lower position are consistent with the connecting sleeve structure at the upper position.

4. The environmentally friendly diesel generator according to claim 1, characterized in that: The surrounding moving structure comprises: a limit slot frame (501), a fixed large gear (502), a motor II (503), a connecting plate (504), and a third cylindrical gear (506); The limit groove rack (501) is attached to the outer predetermined installation area of ​​the fixed large gear (502) through a fastening mechanism, and a slide groove is provided on the limit groove rack (501), and a water spray head (507) is slidably installed in the slide groove of the limit groove rack (501) located at an upper position surrounding the movable structure; a funnel-shaped interface pipe (508) is slidably installed in the slide groove of the limit groove rack (501) located at a lower position surrounding the movable structure; the fixed large gear (502) is attached to the inner predetermined installation area of ​​the external shell (1) through a fastening mechanism, and an annular slide groove is provided on the fixed large gear (502), and a connecting plate (504) is slidably installed in the annular slide groove, the fixed large gear (502) and the third cylindrical gear (506) are meshed with each other, the third cylindrical gear (506) and the shaft of the motor II (503) are fixedly connected, and the motor II (503) is fixedly installed on the connecting plate (504).

5. An environmentally friendly diesel generator according to claim 4, characterized in that: The surrounding moving structure further comprises: a fixing plate (505); The fixed plate (505) and the connecting plate (504) are fixedly connected, and a slide groove is provided on the fixed plate (505). A water spray head (507) is slidably mounted on the slide groove of the fixed plate (505) surrounding the movable structure at the upper position; and a funnel-shaped interface pipe (508) is slidably mounted on the slide groove of the fixed plate (505) surrounding the movable structure at the lower position.

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