Harvester cleaning device

Abstract

The utility model relates to cleaning technical field especially, and it is a kind of harvester cleaning device, including: shell;Cleaning structure is connected with the shell, is used to clean parts;The cleaning structure includes: washing sink, is used to soak parts;Disassembly structure is located above the cleaning structure, is used to disassemble and assemble parts. Through the operation disassembly structure, disassembly structure can directly dismantle the part installed on harvester, and send to washing sink, since the cleaning of part mainly concentrates in the position of part and allantoic fluid contact, including the inner wall and junction of part, and disassembly structure is with the outside of part contact, therefore, in the cleaning process, disassembly structure does not loosen part, also does not affect cleaning effect, can directly install subsequently, realizes directly to the part needing cleaning and dismounts, is convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology, specifically a cleaning device for a harvester. Background Technology

[0002] The harvester is used to collect allantoic fluid from chicken embryos infected with influenza virus. The shell-shaving blade first removes the eggshell above the allantoic cavity, and then the harvesting head descends into the allantoic cavity of the chicken embryo. Using a vacuum as a power source, the allantoic fluid is extracted from the chicken embryo and transferred to a transfer tank through the harvesting pipeline. After prolonged use, the harvesting head, harvesting pipeline, and transfer tank need to be cleaned, which requires the use of a harvester cleaning device.

[0003] However, existing harvester cleaning devices require disassembling parts such as the harvester head and soaking and cleaning them in alkaline solution. However, the installation and disassembly process mostly needs to be done manually by the user. Manual installation of the cleaned parts will cause secondary pollution to the parts and affect the cleaning effect. It is not convenient to install and disassemble the parts that need to be cleaned directly. Utility Model Content

[0004] The purpose of this invention is to solve the problem that existing harvester cleaning devices cannot directly install and disassemble the parts that need to be cleaned, which makes them inconvenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A harvester cleaning device, comprising: shell; A cleaning structure, connected to the housing, is used for cleaning the parts; the cleaning structure includes a cleaning tank for soaking the parts. A disassembly / assembly structure, located above the cleaning structure, is used for disassembling and assembling parts; the disassembly / assembly structure includes: The first horizontal plate has a first slide rail on its surface; A fixed structure, fixedly connected to the first horizontal plate, is used to fix parts; The rotating splitting structure is fixedly connected to the first horizontal plate and is used to rotate and split the parts.

[0006] Preferably, the rotational splitting structure includes: A support frame, one side of which is fixedly connected to the first horizontal plate; the surface of the support frame is provided with a second slide rail and a second slide groove. A reciprocating lead screw passes through the support frame and is rotatably connected to the support frame; The output end of the second motor is fixedly connected to one end of the reciprocating lead screw; A lead screw nut is sleeved on the outside of the reciprocating lead screw and threadedly connected to the reciprocating lead screw; the bottom end of the lead screw nut passes through the second slide rail and is slidably connected to the support frame through the second slide rail. A grooved plate, one end of which is fixedly connected to the bottom end of the lead screw nut; a third sliding groove is formed on the surface of the grooved plate; The second moving part consists of a connecting block and a second cylindrical pin. One end of the second cylindrical pin is fixedly connected to the connecting block. The other end of the second cylindrical pin passes through the second sliding groove and extends into the third sliding groove. The second moving part is slidably connected to the support frame through the second sliding groove and to the groove plate through the third sliding groove. The fifth electric actuator, the end of which is furthest from the output end, is fixedly connected to the connecting block; A nut retainer is provided, the surface of which is connected to the output end of the fifth electric push rod.

[0007] Preferably, the second groove is an arc-shaped groove, and the center of the second groove can coincide with the center of the nut fixing clamp.

[0008] Preferably, the fixing structure includes: Both sets of first moving parts pass through the first slide rail, and each set of first moving parts is slidably connected to the first horizontal plate through the first slide rail; Two sets of first fixing rods, one end of each set of first fixing rods is fixedly connected to the bottom end of the first moving part; Two sets of first fixing blocks, the surface of each set of first fixing blocks is fixedly connected to the other end of the first fixing rod; Two sets of connectors, one end of each set of connectors is fixedly connected to the top end of the first movable part; the other end of each connector is provided with a first cylindrical pin; A rotating rod, with first sliding grooves at both ends, so that the first cylindrical pin is placed in the first sliding groove, and the rotating rod is slidably connected to the first cylindrical pin through the first sliding groove; A spur gear, wherein the axis of the spur gear is fixedly connected to the center of the rotating rod; A rack is disposed on the edge of the spur gear and meshes with the spur gear; The output end of the second electric actuator is fixedly connected to the side of the rack away from the spur gear.

[0009] Preferably, it further includes: a vertical splitting structure; the vertical splitting structure is connected to the fixing structure and is used to split the parts in the vertical direction.

[0010] Preferably, the vertical splitting structure includes: Two sets of sliding rods, each set of sliding rods vertically passing through the first moving member and slidably connected to the first moving member; Two sets of second fixing rods, one end of each set of second fixing rods is fixedly connected to the bottom end of the sliding rod; Two sets of second fixing blocks, the surface of each set of second fixing blocks being fixedly connected to the other end of the second fixing rod; The second horizontal plate is horizontally positioned above the first horizontal plate, and the lower end face of the second horizontal plate is slidably connected to the top end of the sliding rod. The third electric push rod, the output end of which is fixedly connected to the second horizontal plate.

[0011] Preferably, it further includes: a flipping structure disposed between the housing and the disassembly structure, and connected to the housing and the disassembly structure, for rotating the disassembled parts.

[0012] Preferably, the flipping structure includes: A connecting plate is positioned parallel to and above the first horizontal plate; Two sets of support frames, with one adjacent side of each set of support frames fixedly connected to both ends of the connecting plate; The fourth electric push rod, the output end of which is fixedly connected to the connecting plate; The transmission assembly consists of a worm gear and a worm, with the worm gear meshing with the worm; the worm passes through the support frame and is rotatably connected to the support frame; the worm gear is fixedly connected to one end of the first horizontal plate via a rotating shaft. A first motor, the output end of which is fixedly connected to one end of the worm gear; A slider is disposed in a third slide rail opened on the surface of the outer shell and is slidably connected to the outer shell; the slider is sleeved on the rotating shaft of the worm gear and is rotatably connected to the rotating shaft.

[0013] Preferably, the cleaning structure further includes: A baffle plate is installed inside the cleaning water tank and is fixedly connected to the cleaning water tank; The liquid outlet plate is symmetrically arranged with the guide plate; A circulation tank, the interior of which is connected to the interior of the liquid outlet plate via a water pipe; A piston plate is disposed inside the circulation tank, and the edge of the piston plate is in contact with the inner wall of the circulation tank; The first electric push rod, the output end of which is fixedly connected to the piston plate.

[0014] The beneficial effects of this utility model are as follows: by operating the disassembly and assembly structure, the parts installed on the harvester can be directly disassembled and sent to the cleaning water tank. Since the cleaning of the parts is mainly concentrated on the parts in contact with the allantoic fluid, including the inner wall and joints of the parts, while the disassembly and assembly structure is in contact with the outer side of the parts, the disassembly and assembly structure will not loosen the parts during the cleaning process, nor will it affect the cleaning effect. The parts can be directly installed and disassembled afterward, which is convenient for use. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 for Figure 1 Rear-view 3D schematic diagram of the central connecting structure; Figure 3 for Figure 2 A three-dimensional cross-sectional diagram of the internal connection structure; Figure 4 for Figure 1 A three-dimensional schematic diagram of the internal connection structure; Figure 5 for Figure 4 A three-dimensional diagram of the central connecting structure viewed from below; Figure 6 for Figure 4 Enlarged 3D schematic diagram of the central connecting structure; Figure 7 for Figure 1 Enlarged 3D schematic diagram of the central connecting structure; Figure 8 for Figure 7 Exploded view of the central connecting structure; Figure 9 for Figure 6 Enlarged 3D schematic diagram of the central connecting structure; Figure 10 for Figure 5 Enlarged 3D schematic diagram of the connecting structure in the middle section.

[0016] In the diagram: 1. Outer shell, 2. Cleaning water tank, 3. Guide plate, 4. Liquid outlet plate, 5. Circulation tank, 6. Piston plate, 7. First electric push rod, 8. First horizontal plate, 9. First moving part, 10. First fixed rod, 11. First fixed block, 12. Connecting part, 13. Rotating rod, 14. Spur gear, 15. Rack, 16. Second electric push rod, 17. Sliding rod, 18. Second fixed rod, 19. Second fixed block, 20. Second horizontal plate, 21. Third electric push rod, 22. Support frame, 23. Connecting plate, 24. Fourth electric push rod, 25. Transmission assembly, 26. Slider, 27. First motor, 28. Support frame, 29. Reciprocating screw, 30. Second motor, 31. Screw nut, 32. Slot plate, 33. Second moving part, 34. Fifth electric push rod, 35. Nut fixing clamp. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] This embodiment:

[0019] Please see Figure 1-10 In this embodiment: a harvester cleaning device includes: a housing 1, a cleaning structure and a disassembly structure.

[0020] The cleaning structure is connected to the outer casing 1 and is used to clean the parts; the cleaning structure includes a cleaning tank 2 for soaking the parts.

[0021] In this embodiment, the parts are cleaned by immersing them in a cleaning tank 2; the cleaning tank 2 contains an alkaline solution; the parts to be cleaned mainly include the harvesting head and the connecting pipe.

[0022] The disassembly / assembly structure is located above the cleaning structure and is used for disassembling and assembling parts.

[0023] In this embodiment, by operating the disassembly and assembly structure, the parts installed on the harvester can be directly disassembled and sent to the cleaning water tank 2. Since the cleaning of the parts is mainly concentrated on the parts in contact with the allantoic fluid, including the inner wall and joints of the parts, while the disassembly and assembly structure is in contact with the outer side of the parts, the disassembly and assembly structure will not loosen the parts during the cleaning process, nor will it affect the cleaning effect. The parts can be directly installed and disassembled afterward, which is convenient for use.

[0024] like Figure 1 and Figure 4 As shown, the disassembly and assembly structure includes: a first horizontal plate 8, a fixing structure, and a rotating disassembly structure.

[0025] Specifically, a first slide rail is provided on the surface of the first horizontal plate 8; the fixing structure is fixedly connected to the first horizontal plate 8 and is used to fix the parts.

[0026] In this embodiment, the fixing structure can fix the parts that need to be cleaned.

[0027] The rotating splitting structure is fixedly connected to the first horizontal plate 8 and is used to rotate and split the parts.

[0028] In this embodiment, the rotating disassembly structure allows the nut between the connecting pipe and the transfer tank to rotate, thereby separating the connecting pipe from the transfer tank and achieving disassembly.

[0029] like Figure 7 and Figure 8 As shown, the rotating and disassembling structure includes: a support frame 28, a reciprocating lead screw 29, a second motor 30, a lead screw nut 31, a slot plate 32, a second moving part 33, a fifth electric push rod 34, and a nut fixing clamp 35.

[0030] One side of the support frame 28 is fixedly connected to the first horizontal plate 8; the surface of the support frame 28 is provided with a second slide rail and a second slide groove; the reciprocating screw 29 passes through the support frame 28 and is rotatably connected to the support frame 28.

[0031] In this embodiment, the support frame 28 can support the rotation of the reciprocating lead screw 29.

[0032] The output end of the second motor 30 is fixedly connected to one end of the reciprocating lead screw 29.

[0033] In this embodiment, the second motor 30 is connected to an external controller, which can control the start, stop and rotation of the second motor 30; the second motor 30 is a stepper motor, which can precisely control the number of rotations; the model of the second motor 30 is selected according to actual needs, as long as it meets the working conditions.

[0034] The lead screw nut 31 is sleeved on the outside of the reciprocating lead screw 29 and is threadedly connected to the reciprocating lead screw 29; the bottom end of the lead screw nut 31 passes through the second slide rail and is slidably connected to the support frame 28 through the second slide rail.

[0035] In this embodiment, when the reciprocating screw 29 rotates, it will cause the screw nut 31 to move horizontally. After the screw nut 31 moves to the outermost edge of the reciprocating screw 29, the screw nut 31 will move in the opposite direction as the reciprocating screw 29 rotates. The support frame 28 can restrict the screw nut 31 to move only horizontally.

[0036] One end of the slot plate 32 is fixedly connected to the bottom end of the lead screw nut 31; a third sliding groove is provided on the surface of the slot plate 32.

[0037] In this embodiment, the lead screw nut 31 can drive the slot plate 32 to move horizontally.

[0038] The second movable component 33 consists of a connecting block and a second cylindrical pin. One end of the second cylindrical pin is fixedly connected to the connecting block. The other end of the second cylindrical pin passes through the second sliding groove and extends into the third sliding groove. The second movable component 33 is slidably connected to the support frame 28 through the second sliding groove and slidably connected to the groove plate 32 through the third sliding groove.

[0039] In this embodiment, when the groove plate 32 moves, it transmits a horizontal force to the second moving member 33 through the third slide groove, causing the second moving member 33 to slide along the inner wall of the second slide groove.

[0040] The end of the fifth electric actuator 34 furthest from the output end is fixedly connected to the connecting block; the surface of the nut clamp 35 is connected to the output end of the fifth electric actuator 34.

[0041] In this embodiment, the fifth electric actuator 34 is connected to an external controller, which can control the start, stop, and extension distance of the fifth electric actuator 34. The model of the fifth electric actuator 34 is selected according to actual needs, as long as it meets the working conditions. The output end of the fifth electric actuator 34 can push the nut fixing clamp 35 to move. The nut fixing clamp 35 and the fifth electric actuator 34 can be disassembled and replaced. The nut fixing clamp 35 is made of magnet and can attract the nut on the part.

[0042] like Figure 8 As shown, the second groove is an arc-shaped groove, and the center of the second groove can coincide with the center of the nut fixing clamp 35.

[0043] In this embodiment, since the fixing structure has the ability to fix the cylindrical part centripetally, after the part is fixed, the part will coincide with the center of the second groove, which facilitates subsequent disassembly and installation.

[0044] When disassembly is required, after the parts are fixed, the parts are aligned with the center of the second slide groove. When the nut on the parts shifts, the second motor 30 is activated. The output of the second motor 30 drives the reciprocating screw 29 to rotate. The reciprocating screw 29 causes the screw nut 31 to move horizontally. The screw nut 31 simultaneously moves the slot plate 32. The slot plate 32 transmits a horizontal force to the second moving part 33 through the third slide groove, causing the second moving part 33 to slide along the inner wall of the second slide groove. Since the second slide groove is an arc-shaped groove, the orientation of the fifth electric push rod 34 and the nut fixing clamp 35 is changed, allowing the nut fixing clamp 35 to align with the texture on the nut surface. At this time, the fifth electric push rod 34 is adjusted so that its output pushes the nut fixing clamp 35 to move. The nut fixing clamp 35 wraps around and holds the nut. Then, the second motor 30 is activated again to move the nut fixing clamp 35, thereby loosening the nut on the parts and achieving disassembly. This process no longer requires manual operation, making it convenient to use.

[0045] like Figure 4 and Figure 6 As shown, the fixed structure includes: two sets of first moving parts 9, two sets of first fixed rods 10, two sets of first fixed blocks 11, two sets of connecting parts 12, rotating rod 13, spur gear 14, rack 15, and second electric push rod 16.

[0046] Specifically, both sets of first moving parts 9 pass through the first slide rail, and each set of first moving parts 9 is slidably connected to the first horizontal plate 8 through the first slide rail.

[0047] In this embodiment, the first moving member 9 can slide horizontally along the inner wall of the first slide.

[0048] One end of each first fixing rod 10 is fixedly connected to the bottom end of the first moving part 9; the surface of each first fixing block 11 is fixedly connected to the other end of the first fixing rod 10.

[0049] In this embodiment, the first moving part 9 drives the first fixing block 11 to move through the first fixing rod 10; the two sets of first fixing blocks 11 work together to clamp and fix the part; since the contact surface between the first fixing block 11 and the part has an isosceles trapezoidal notch recessed inward, and the part is cylindrical, force can be applied to the part from the two waistlines of the isosceles trapezoid at the same time, making the fixation more stable.

[0050] One end of each connector 12 is fixedly connected to the top of the first moving part 9; the other end of the connector 12 is provided with a first cylindrical pin; both ends of the rotating rod 13 are provided with first sliding grooves, so that the first cylindrical pin is placed in the first sliding groove, and the rotating rod 13 is slidably connected to the first cylindrical pin through the first sliding groove.

[0051] In this embodiment, when the rotating rod 13 rotates, the two sets of connecting parts 12 will move simultaneously toward the middle or outward through the sliding between the first sliding groove and the first cylindrical pin.

[0052] The shaft of the spur gear 14 is fixedly connected to the center of the rotating rod 13.

[0053] In this embodiment, the spur gear 14 can drive the rotating rod 13 to rotate.

[0054] The rack 15 is disposed on the edge of the spur gear 14 and meshes with the spur gear 14; the output end of the second electric push rod 16 is fixedly connected to the side of the rack 15 away from the spur gear 14.

[0055] In this embodiment, the second electric push rod 16 is connected to an external controller, which can control the start, stop and extension distance of the second electric push rod 16; the model of the second electric push rod 16 is selected according to actual needs, as long as it meets the working conditions; the output end of the second electric push rod 16 can push the rack 15 to move, and the rack 15 will cause the spur gear 14 to rotate.

[0056] When it is necessary to fix the parts, the second electric push rod 16 is adjusted by an external controller. The output end of the second electric push rod 16 pushes the rack 15 to move. The rack 15 causes the spur gear 14 to rotate, and the spur gear 14 simultaneously drives the rotating rod 13 to rotate. The rotating rod 13 slides between the first sliding groove and the first cylindrical pin, causing the two sets of connecting parts 12 to move towards the middle at the same time. The connecting parts 12 simultaneously drive the first fixing rod 10 and the first fixing block 11 to move. The two sets of first fixing blocks 11 work together to fix the parts.

[0057] The harvester cleaning device also includes: a vertical splitting structure; the vertical splitting structure is connected to the fixed structure and is used to split the parts vertically.

[0058] like Figure 4 and Figure 9 As shown, the vertically split structure includes: two sets of sliding rods 17, two sets of second fixed rods 18, two sets of second fixed blocks 19, a second horizontal plate 20, and a third electric push rod 21.

[0059] Each set of sliding rods 17 vertically passes through the first moving part 9 and is slidably connected to the first moving part 9.

[0060] In this embodiment, the sliding rod 17 can slide vertically along the inner wall of the first moving member 9; at the same time, when the first moving member 9 moves horizontally, it will drive the sliding rod 17 to move horizontally.

[0061] One end of each set of second fixing rods 18 is fixedly connected to the bottom end of sliding rods 17; the surface of each set of second fixing blocks 19 is fixedly connected to the other end of second fixing rods 18.

[0062] In this embodiment, the sliding rod 17 can drive the second fixed rod 18 and the second fixed block 19 to move synchronously; the two sets of second fixed blocks 19 work together to fix the harvesting head in the part, and at the same time drive the harvesting head to move vertically; the harvesting head and the connecting pipe are connected by a rubber sleeve, which can be separated by vertical pulling; the cross-sectional shape of the rubber sleeve is an inverted funnel shape, which can ensure that the connecting pipe can be inserted into the rubber sleeve; the rubber sleeve has limited deformation capacity and will not change its shape due to vertical force.

[0063] The second horizontal plate 20 is horizontally positioned above the first horizontal plate 8, and the lower end face of the second horizontal plate 20 is slidably connected to the top end of the sliding rod 17.

[0064] In this embodiment, the second horizontal plate 20 can drive the sliding rod 17 to move vertically, while the second horizontal plate 20 can restrict the sliding rod 17 to move only horizontally.

[0065] The output end of the third electric push rod 21 is fixedly connected to the second horizontal plate 20.

[0066] In this embodiment, the third electric actuator 21 is connected to an external controller, which can control the start, stop and extension distance of the third electric actuator 21; the model of the third electric actuator 21 is selected according to actual needs, as long as it meets the working conditions.

[0067] When it is necessary to vertically separate the parts, the controller adjusts the third electric push rod 21. The output end of the third electric push rod 21 pushes the second horizontal plate 20 to move vertically downward. The second horizontal plate 20 will drive the second fixed rod 18 and the second fixed block 19 to move synchronously through the sliding rod 17. The two sets of second fixed blocks 19 work together to pull the parts downward, so that the harvesting head and the connecting pipe are separated, thus realizing the separation of the parts.

[0068] The harvester cleaning device also includes a tilting structure, which is located between the housing 1 and the disassembly structure and connected to the housing 1 and the disassembly structure, for rotating the disassembled parts.

[0069] like Figure 5 and Figure 10 As shown, the flipping structure includes: a connecting plate 23, two sets of support frames 22, a fourth electric push rod 24, a transmission assembly 25, a first motor 27, and a slider 26.

[0070] Specifically, the connecting plate 23 is arranged parallel above the first horizontal plate 8; the adjacent sides of the two sets of support frames 22 are fixedly connected to both ends of the connecting plate 23; and the output end of the fourth electric push rod 24 is fixedly connected to the connecting plate 23.

[0071] In this embodiment, the fourth electric push rod 24 is connected to an external controller, which can control the start, stop and extension distance of the fourth electric push rod 24; the output end of the fourth electric push rod 24 can push the connecting plate 23 to move, and the connecting plate 23 drives the two sets of support frames 22 to move simultaneously.

[0072] The transmission assembly 25 consists of a worm wheel and a worm, which mesh with each other; the worm passes through the support frame 22 and is rotatably connected to the support frame 22; the worm wheel is fixedly connected to one end of the first horizontal plate 8 via a rotating shaft; and the output end of the first motor 27 is fixedly connected to one end of the worm.

[0073] In this embodiment, the first motor 27 is connected to an external controller, which can control the start, stop, speed and direction of the first motor 27; the model of the first motor 27 is selected according to actual needs, as long as it meets the working conditions; the output end of the first motor 27 can drive the worm to rotate, and the worm drives the worm wheel to rotate; the support frame 22 can support the rotation of the worm and the worm wheel, and at the same time drive the worm and the worm wheel to move.

[0074] The slider 26 is disposed in the third slide rail opened on the surface of the housing 1 and is slidably connected to the housing 1; the slider 26 is sleeved on the rotating shaft of the worm gear and is rotatably connected to the rotating shaft.

[0075] In this embodiment, the slider 26 can support the rotation of the worm gear, and when the worm gear moves horizontally, it will also drive the slider 26 to slide along the third slide rail.

[0076] Before fixing, the fourth electric push rod 24 is adjusted by the controller. The output end of the fourth electric push rod 24 pushes the connecting plate 23 to move. The connecting plate 23 simultaneously drives the support frame 22 to move. The support frame 22 drives the worm and worm wheel to move simultaneously, and drives the entire fixing structure to move through the first horizontal plate 8, moving the fixing structure to the part position and fixing the part.

[0077] When flipping is required, the first motor 27 is started by the controller. The output end of the first motor 27 drives the worm to rotate, and the worm drives the worm wheel to rotate at the same time. The worm wheel drives the first horizontal plate 8 to rotate, so that the parts located on the same horizontal plane as the first horizontal plate 8 are rotated into the vertical plane, thereby achieving flipping and making it easier to clean.

[0078] like Figure 2 and Figure 3 As shown, the cleaning structure also includes: a guide plate 3, a circulation box 5, a piston plate 6, and a first electric push rod 7.

[0079] The guide plate 3 is located inside the cleaning water tank 2 and is fixedly connected to the cleaning water tank 2; the liquid outlet plate 4 is symmetrically arranged with the guide plate 3.

[0080] In this embodiment, the guide plate 3 and the liquid outlet plate 4 have the same shape; and the surface of the liquid outlet plate 4 has multiple sets of holes, through which liquid can flow.

[0081] The interior of the circulation tank 5 is connected to the interior of the liquid outlet plate 4 via a water pipe.

[0082] In this embodiment, the flow of liquid in the liquid outlet plate 4 is controlled by changing the size of the internal space of the circulation tank 5, thereby allowing the liquid in the cleaning tank 2 to flow and improving the cleaning capacity.

[0083] The piston plate 6 is located inside the circulation box 5, and the edge of the piston plate 6 is in contact with the inner wall of the circulation box 5; the output end of the first electric push rod 7 is fixedly connected to the piston plate 6.

[0084] In this embodiment, the first electric push rod 7 is connected to an external controller, which can control the start, stop and extension distance of the first electric push rod 7; the model of the first electric push rod 7 is selected according to actual needs, as long as it meets the working conditions; the output end of the first electric push rod 7 can push the piston plate 6 to move vertically, thereby changing the size of the space inside the circulation box 5.

[0085] When cleaning parts, the controller adjusts the first electric push rod 7. The output end of the first electric push rod 7 pushes the piston plate 6 to move vertically, thereby changing the size of the space inside the circulation tank 5. When the space increases, the liquid in the cleaning tank 2 will flow towards the inside of the liquid outlet plate 4; when the space decreases, the liquid in the liquid outlet plate 4 will flow towards the cleaning tank 2, thus improving the flushing ability of the parts and enhancing the cleaning ability.

[0086] Working principle: When using the harvester cleaning device, move the cleaning device next to the harvester and adjust the fourth electric push rod 24 through the controller. The output end of the fourth electric push rod 24 pushes the connecting plate 23 to move. The connecting plate 23 simultaneously drives the support frame 22 to move. The support frame 22 drives the worm and worm wheel to move simultaneously, and drives the entire fixed structure to move through the first horizontal plate 8, moving the fixed structure to the part position.

[0087] Subsequently, the second electric push rod 16 is adjusted by an external controller, and the output end of the second electric push rod 16 pushes the rack 15 to move; the rack 15 causes the spur gear 14 to rotate, and the spur gear 14 simultaneously drives the rotating rod 13 to rotate; the rotating rod 13 slides between the first sliding groove and the first cylindrical pin, causing the two sets of connecting parts 12 to move towards the middle at the same time; the connecting parts 12 simultaneously drive the first fixing rod 10 and the first fixing block 11 to move, and the two sets of first fixing blocks 11 cooperate to fix the parts.

[0088] When disassembly is required, after the parts are fixed, the parts are aligned with the center of the second slide groove. When the nut on the parts shifts, the second motor 30 is activated. The output of the second motor 30 drives the reciprocating screw 29 to rotate. The reciprocating screw 29 causes the screw nut 31 to move horizontally. The screw nut 31 simultaneously moves the slot plate 32. The slot plate 32 transmits a horizontal force to the second moving part 33 through the third slide groove, causing the second moving part 33 to slide along the inner wall of the second slide groove. Since the second slide groove is an arc-shaped groove, the orientation of the fifth electric push rod 34 and the nut fixing clamp 35 is changed, allowing the nut fixing clamp 35 to align with the texture on the nut surface. At this time, the fifth electric push rod 34 is adjusted so that its output pushes the nut fixing clamp 35 to move. The nut fixing clamp 35 wraps around and holds the nut. Then, the second motor 30 is activated again to move the nut fixing clamp 35, thereby loosening the nut on the parts and achieving disassembly. This process no longer requires manual operation, making it convenient to use.

[0089] When it is necessary to vertically separate the parts, the controller adjusts the third electric push rod 21. The output end of the third electric push rod 21 pushes the second horizontal plate 20 to move vertically downward. The second horizontal plate 20 will drive the second fixed rod 18 and the second fixed block 19 to move synchronously through the sliding rod 17. The two sets of second fixed blocks 19 work together to pull the parts downward, so that the harvesting head and the connecting pipe are separated, thus realizing the separation of the parts.

[0090] When flipping is required, the first motor 27 is started by the controller. The output end of the first motor 27 drives the worm to rotate, and the worm drives the worm wheel to rotate at the same time. The worm wheel drives the first horizontal plate 8 to rotate, so that the parts located on the same horizontal plane as the first horizontal plate 8 are rotated into the vertical plane, thereby achieving flipping and making it easier to clean.

[0091] When cleaning parts, the controller adjusts the first electric push rod 7. The output end of the first electric push rod 7 pushes the piston plate 6 to move vertically, thereby changing the size of the space inside the circulation tank 5. When the space increases, the liquid in the cleaning tank 2 will flow towards the inside of the liquid outlet plate 4; when the space decreases, the liquid in the liquid outlet plate 4 will flow towards the cleaning tank 2, thus improving the flushing ability of the parts and enhancing the cleaning ability.

[0092] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A harvester cleaning device, characterized in that: include: Outer shell (1); A cleaning structure, connected to the outer casing (1), is used for cleaning parts; The cleaning structure includes: a cleaning tank (2) for soaking parts; A disassembly / assembly structure, located above the cleaning structure, is used for disassembling and assembling parts; the disassembly / assembly structure includes: The first horizontal plate (8) has a first slide rail on its surface; A fixed structure is fixedly connected to the first horizontal plate (8) for fixing parts; The rotating splitting structure is fixedly connected to the first horizontal plate (8) and is used to rotate and split the parts.

2. The harvester cleaning device according to claim 1, characterized in that: The rotation splitting structure includes: A support frame (28) is fixedly connected to the first horizontal plate (8) on one side; a second slide rail and a second slide groove are provided on the surface of the support frame (28); A reciprocating lead screw (29) passes through the support frame (28) and is rotatably connected to the support frame (28); The output end of the second motor (30) is fixedly connected to one end of the reciprocating screw (29); A lead screw nut (31) is sleeved on the outside of the reciprocating lead screw (29) and threadedly connected to the reciprocating lead screw (29); the bottom end of the lead screw nut (31) passes through the second slide rail and is slidably connected to the support frame (28) through the second slide rail; A groove plate (32) is provided, one end of which is fixedly connected to the bottom end of the lead screw nut (31); a third sliding groove is provided on the surface of the groove plate (32); The second moving part (33) is composed of a connecting block and a second cylindrical pin. One end of the second cylindrical pin is fixedly connected to the connecting block. The other end of the second cylindrical pin passes through the second sliding groove and extends into the third sliding groove. The second moving part (33) is slidably connected to the support frame (28) through the second sliding groove, and the second moving part (33) is slidably connected to the groove plate (32) through the third sliding groove. The fifth electric push rod (34) is fixedly connected to the connecting block at one end away from the output end; Nut retainer (35), the surface of which is connected to the output end of the fifth electric push rod (34).

3. The harvester cleaning device according to claim 2, characterized in that: The second groove is an arc-shaped groove, and the center of the second groove can coincide with the center of the nut fixing clamp (35).

4. The harvester cleaning device according to claim 1, characterized in that: The fixing structure includes: Both sets of first moving parts (9) pass through the first slide rail, and each set of first moving parts (9) is slidably connected to the first horizontal plate (8) through the first slide rail; Two sets of first fixed rods (10), one end of each set of first fixed rods (10) is fixedly connected to the bottom end of the first moving part (9); Two sets of first fixing blocks (11), the surface of each set of first fixing blocks (11) is fixedly connected to the other end of the first fixing rod (10); Two sets of connectors (12), one end of each set of connectors (12) is fixedly connected to the top end of the first movable part (9); the other end of the connector (12) is provided with a first cylindrical pin; Rotating rod (13), both ends of the rotating rod (13) are provided with first sliding grooves, so that the first cylindrical pin is placed in the first sliding groove, and the rotating rod (13) is slidably connected to the first cylindrical pin through the first sliding groove; A spur gear (14), the axis of which is fixedly connected to the center of the rotating rod (13); A rack (15) is disposed on the edge of the spur gear (14) and meshes with the spur gear (14); The output end of the second electric push rod (16) is fixedly connected to the side of the rack (15) away from the spur gear (14).

5. The harvester cleaning device according to claim 4, characterized in that: Also includes: Vertical split structure; The vertical splitting structure is connected to the fixed structure and is used to split the parts vertically.

6. The harvester cleaning device according to claim 5, characterized in that: The vertical splitting structure includes: Two sets of sliding rods (17), each set of sliding rods (17) vertically passes through the first moving part (9) and is slidably connected to the first moving part (9); Two sets of second fixing rods (18), one end of each set of second fixing rods (18) is fixedly connected to the bottom end of the sliding rod (17); Two sets of second fixing blocks (19), the surface of each set of second fixing blocks (19) is fixedly connected to the other end of the second fixing rod (18); The second horizontal plate (20) is horizontally positioned above the first horizontal plate (8), and the lower end face of the second horizontal plate (20) is slidably connected to the top end of the sliding rod (17). The third electric push rod (21) is fixedly connected to the second horizontal plate (20) at its output end.

7. The harvester cleaning device according to claim 1, characterized in that: Also includes: A flip structure is disposed between the outer shell (1) and the disassembly structure and is connected to the outer shell (1) and the disassembly structure, for rotating the disassembled parts.

8. The harvester cleaning device according to claim 7, characterized in that: The flipping structure includes: A connecting plate (23) is arranged parallel above the first horizontal plate (8); Two sets of support frames (22), with one adjacent side of each set of support frames (22) fixedly connected to both ends of the connecting plate (23); The fourth electric push rod (24) is fixedly connected to the connecting plate (23) at its output end. The transmission assembly (25) consists of a worm wheel and a worm, the worm wheel being meshed with the worm; the worm passes through the support frame (22) and is rotatably connected to the support frame (22); the worm wheel is fixedly connected to one end of the first horizontal plate (8) via a rotating shaft; The first motor (27) has its output end fixedly connected to one end of the worm gear; The slider (26) is disposed in the third slide rail opened on the surface of the outer shell (1) and is slidably connected to the outer shell (1); the slider (26) is sleeved on the rotating shaft of the worm gear and is rotatably connected to the rotating shaft.

9. The harvester cleaning device according to claim 1, characterized in that: The cleaning structure also includes: A guide plate (3) is disposed inside the cleaning water tank (2) and is fixedly connected to the cleaning water tank (2); The liquid outlet plate (4) is symmetrically arranged with the guide plate (3); The circulation tank (5) is connected to the interior of the liquid outlet plate (4) via a water pipe. A piston plate (6) is disposed inside the circulation box (5), and the edge of the piston plate (6) is in contact with the inner wall of the circulation box (5); The first electric push rod (7) is fixedly connected to the piston plate (6) at its output end.

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