Engine cylinder head cleaning device

Abstract

The invention discloses an engine cylinder head cleaning device, which belongs to the technical field of cylinder head cleaning, and comprises a main body mechanism for placing and conveying the engine cylinder head, wherein a cleaning mechanism for cleaning the engine cylinder head and a placing mechanism for placing the engine cylinder head are arranged on the main body mechanism; the main body mechanism provided by the invention can transfer a cleaning box and the engine cylinder head therein, and each time the conveyor belt moves, the cleaning box and the engine cylinder head advance one station, so as to realize full automatic feeding, preliminary flushing, ultrasonic cleaning and discharging of the engine cylinder head, with a high degree of automation and good continuity; when the lifting frame provided by the invention rises, the conveyor belt conveys the engine cylinder head, and the flushing module and the ultrasonic module withdraw from the cleaning box, and when the lifting frame descends, the flushing module and the ultrasonic module enter the cleaning box, and at the same time the conveyor belt stops moving, and the conveying and cleaning actions are organically combined to improve the cleaning efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of cylinder head cleaning, and in particular to an engine cylinder head cleaning device. Background Art

[0002] An engine is a machine that can convert other forms of energy into mechanical energy. The widely used internal combustion engine is a type of engine. Engines play an important role in various fields. The engine is lubricated by engine oil, which ensures the smooth operation of the engine and also plays a cooling role. However, the sludge generated by the engine oil and dust after long-term operation will affect the normal operation of the engine. If the engine is not cleaned for a long time, the engine life will be shortened or damaged. Therefore, the engine cylinder head needs to be disassembled and cleaned. The engine cylinder head cleaning device in the prior art mainly hoists the engine cylinder heads one by one for cleaning, and cannot achieve fully automatic engine cylinder head cleaning. The degree of automation is low and the cleaning efficiency is low. Summary of the invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is as follows: an engine cylinder head cleaning device, comprising a main body mechanism for placing and transporting the engine cylinder head, the main body mechanism comprising an outer box body, the main body mechanism is provided with a cleaning mechanism for cleaning the engine cylinder head and a placing mechanism for placing the engine cylinder head, the cleaning mechanism comprises a lifting top frame, the lifting top frame is slidably mounted with the outer box body, the placing mechanism comprises a placing plate, the placing plate is fixedly mounted on the outer box body;

[0004] The main mechanism comprises a lifting frame slidably mounted in the outer box body, a protruding column is fixedly mounted on the lifting frame, an intermediate wheel and two conveying wheels are rotatably mounted on the lifting frame, and a conveyor belt is wrapped around the intermediate wheel and the two conveying wheels;

[0005] The cleaning mechanism comprises a flushing module and an ultrasonic module.

[0006] Furthermore, the main mechanism also includes an ascending gear rotatably mounted on the lifting frame, an inner transmission sprocket is fixedly mounted on the ascending gear, an intermediate wheel is rotatably mounted on the lifting frame, an upper transmission wheel is fixedly mounted on the intermediate wheel, and an inner transmission belt is wrapped around the upper transmission wheel and the inner transmission sprocket.

[0007] Furthermore, a pushing rail is fixedly installed in the outer box body, a pushing slider is slidably installed on the pushing rail, an active rotating rod is rotatably installed on the pushing slider, a passive rotating rod is rotatably installed in the outer box body, the passive rotating rod is rotatably installed with the active rotating rod, a lifting plate is provided on the lifting frame, the lifting plate is in contact with the active rotating rod, and a rotating push rod is rotatably installed on the pushing slider.

[0008] Furthermore, a top motor is fixedly installed on the outer box body, a motor gear is fixedly installed on the motor shaft of the top motor, a rotating shaft is rotatably installed in the outer box body, two docking gears are fixedly installed on the rotating shaft, a vertical transmission belt is wound around the rotating shaft and the motor gear, an eccentric column is eccentrically fixedly installed on the docking gear, the rotating push rod is rotatably installed with the eccentric column, a driving gear is rotatably installed in the outer box body, an upper docking gear is fixedly installed on the driving gear, the upper docking gear is meshed with the docking gear, an inner gear is rotatably installed in the outer box body, a horizontal transmission belt is wound around the inner gear and the driving gear, and an inner docking gear is fixedly installed on the inner gear.

[0009] Furthermore, a plurality of top conveying wheels are rotatably mounted on the top of the outer box body.

[0010] The top motor drives the motor gear to rotate, which drives the rotating shaft and the docking gear to rotate through the vertical transmission belt, thereby driving the upper docking gear and the active gear to rotate, and drives the inner gear and the inner docking gear to rotate through the horizontal transmission belt. At the same time, the docking gear rotates, and drives the rotating push rod to rotate through the eccentric column, thereby driving the push slider to slide along the push rail, and the lifting frame is pushed upward by the active rotating rod and the passive rotating rod. When the push slider moves to the right, the lifting frame drops under the action of gravity, thereby realizing the lifting frame sliding up and down along the outer box body. The lifting frame rises and drives the conveyor belt to rise. When the conveyor belt contacts the lower part of the cleaning box, the rising gear and the inner docking gear begin to mesh, and the inner docking gear drives the upper The lifting gear and the inner transmission sprocket rotate, and the upper transmission wheel and the middle wheel are driven to rotate through the inner transmission belt, thereby driving the conveyor belt to transport the cleaning box. When the conveyor belt contacts the cleaning box, the lifting frame will continue to rise for a while until the cleaning box contacts the top conveying wheel. The top conveying wheel assists in moving the cleaning box, and then the lifting frame begins to descend. When the rising gear is disengaged from the inner docking gear, the conveyor belt stops moving. Each movement of the conveyor belt will transport the cleaning box to one station, that is, from the cleaning box on the pull-out frame to the bottom of the liquid inlet pipe, and the cleaning box under the liquid inlet pipe is transported to the bottom of the ultrasonic generator, and the cleaning box under the ultrasonic generator is sent out from the outlet on the side of the outer box body.

[0011] Furthermore, the cleaning mechanism also includes an ultrasonic machine fixedly installed on the outer box body, the lifting top frame and the extending column are fixedly installed, two slot rotating rods are rotatably installed in the outer box body, two long slots are provided on the slot rotating rods, the slot rotating rods are rotatably installed with the extending column through the long slots, and two lower insertion rods are slidably installed in the outer box body, and the lower insertion rods are rotatably installed with the long slots of the extending column.

[0012] Furthermore, the flushing module includes a cleaning pipe rack fixedly installed on the lifting top frame, two liquid inlet pipes are fixedly installed on the cleaning pipe rack, the liquid inlet pipes are connected to the external cleaning liquid, and a plug rack is fixedly installed on the lower insertion rod located below the cleaning pipe rack, a plurality of plug seats are fixedly installed on the plug rack, and a plurality of plugs are fixedly installed on the plug seats.

[0013] Furthermore, the ultrasonic module includes an ultrasonic frame fixedly mounted on a lifting top frame, four ultrasonic generators are arranged on the ultrasonic frame, the ultrasonic generators are connected to the ultrasonic machine, a lower cleaning frame is fixedly mounted on a lower insertion rod located below the ultrasonic generator, a liquid inlet is arranged on the lower cleaning frame, a plurality of cleaning seats are fixedly mounted on the lower cleaning frame, a plurality of cleaning nozzles are fixedly mounted on the cleaning seats, the cleaning nozzles are connected to the liquid inlet through a cleaning pipe, and the liquid inlet is connected to an external cleaning liquid.

[0014] When the lifting frame descends, the groove rotating rod will be driven to rotate through the extended column, thereby driving the two lower insertion rods to rise. The lower insertion rod rises, driving the plug rack and the lower cleaning rack to rise, and the plug and the cleaning nozzle are inserted into the cleaning box above it. The plug is used to block the bottom hole of the cleaning box. The lifting frame descends and drives the lifting top frame to descend through the extended column, thereby driving the cleaning pipe rack and the ultrasonic rack to descend. The liquid inlet pipe and the ultrasonic rack are respectively docked with the cleaning box below them, and the cleaning liquid is injected into the cleaning box through the liquid inlet pipe. The dense through holes of the dense hole disk above the cleaning box make the cleaning liquid easy to foam. The cleaning liquid soaks and cleans the engine cylinder head inside the cleaning box. The cleaning nozzle sprays the cleaning liquid into the cleaning box from bottom to top, and cooperates with the ultrasonic generator to ultrasonically clean the engine cylinder head in the cleaning box. When the cleaning is completed, the lifting frame rises, and the groove rotating rod drives the lower insertion rod to descend, so that the plug and the cleaning nozzle are pulled out of the cleaning box, and the liquid in the cleaning box is discharged through the bottom hole. At this time, the conveyor belt just contacts with the cleaning box, that is, after the cleaning box is separated from the plug and the cleaning nozzle, the conveyor belt starts to drive the cleaning box to move.

[0015] Furthermore, the loading mechanism includes a pull-out rack, four pull-out wheels are rotatably installed at the bottom of the pull-out rack, an loading chute is provided on the loading plate, the pull-out wheels roll in the loading chute, a cleaning box is placed on the pull-out rack, and a switch plate is detachably installed on the cleaning box through a switch latch.

[0016] Furthermore, a plurality of support columns are arranged in the cleaning box, the engine cylinder head is placed on the support columns, a plurality of bottom holes are arranged at the bottom of the cleaning box, and two dense hole disks are fixedly installed at the top of the cleaning box.

[0017] When in use, pull out the pull-out rack, then open the switch plate, and place the engine cylinder head on the support column. The support column allows the engine cylinder head to have a certain distance from the bottom and top surfaces of the cleaning box to facilitate flushing. Then close the switch plate, and push the pull-out rack to push the pull-out rack and the cleaning box into the outer box body.

[0018] Compared with the prior art, the present invention has the following beneficial effects: (1) the main mechanism provided in the present invention can transfer the cleaning box and the engine cylinder head therein, and the conveyor belt moves the cleaning box and the engine cylinder head forward one station each time, so as to realize the fully automatic feeding, preliminary flushing, ultrasonic cleaning and discharging of the engine cylinder head, with a high degree of automation and good continuity; (2) when the lifting frame provided in the present invention rises, the conveyor belt conveys the engine cylinder head, and the flushing module and the ultrasonic module withdraw from the cleaning box; when the lifting frame descends, the flushing module and the ultrasonic module enter the cleaning box, and the conveyor belt stops moving at the same time, so that the conveying and cleaning actions are organically combined to improve the cleaning efficiency; (3) the cleaning box provided in the present invention can be reused, and the engine cylinder head is supported by the support column therein, so as to improve the coverage of the engine cylinder head during cleaning; at the same time, when the cylinder head is cleaned, the bottom hole of the cleaning box is blocked by the plug, so as to realize the closed flushing of the engine cylinder head, and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention (first perspective).

[0020] Figure 2 It is a schematic diagram of the overall structure of the present invention (second viewing angle).

[0021] Figure 3 It is a schematic diagram of the overall structure of the present invention (internal perspective).

[0022] Figure 4 The main structure of the present invention is shown in FIG. Figure 1 .

[0023] Figure 5 The main structure of the present invention is shown in FIG. Figure 2 .

[0024] Figure 6 The main structure of the present invention is shown in FIG. Figure 3 .

[0025] Figure 7 The main structure of the present invention is shown in FIG. Figure 4 .

[0026] Figure 8 The cleaning mechanism structure of the present invention is shown in FIG. Figure 1 .

[0027] Fig. 9 The cleaning mechanism structure of the present invention is shown in FIG. Figure 2 .

[0028] Fig.10 The cleaning mechanism structure of the present invention is shown in FIG. Figure 3 .

[0029] Fig.11 for Fig.10 A local enlarged schematic diagram of point A in the middle.

[0030] Fig.12 The present invention is put into the mechanism structure schematic diagram Figure 1 .

[0031] Fig.13 The present invention is put into the mechanism structure schematic diagram Figure 2 .

[0032] Figure numbers: 101-outer box; 102-top motor; 103-motor gear; 104-vertical transmission belt; 105-rotating shaft; 106-docking gear; 107-top conveying wheel; 108-upper docking gear; 109-driving gear; 110-horizontal transmission belt; 111-internal gear; 112-lifting frame; 113-conveying wheel; 114-conveying belt; 115-intermediate wheel; 116-rising gear; 117-internal transmission sprocket; 118-internal transmission belt; 119-upper transmission wheel; 120-extending column; 121-internal docking gear; 122-eccentric column; 123-rotating push rod; 124-pushing slider; 125-pushing rail; 126-active rotating rod; 1 27-passive rotating rod; 128-lifting plate; 201-lifting top frame; 202-cleaning pipe rack; 203-liquid inlet pipe; 204-ultrasonic frame; 205-ultrasonic generator; 206-ultrasonic machine; 207-slot rotating rod; 208-lower insertion rod; 209-plugging frame; 210-plugging seat; 211-lower cleaning frame; 212-liquid inlet; 213-cleaning seat; 214-cleaning pipe; 215-cleaning nozzle; 216-plugging; 301-pull-out frame; 302-pull-out wheel; 303-insertion plate; 304-insertion slide; 305-cleaning box; 306-dense hole plate; 307-switch plate; 308-switch latch; 309-bottom hole; 310-support column. DETAILED DESCRIPTION

[0033] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] Example: Reference Figure 1-Figure 13 , a stainless steel angle steel hardness detection device, an engine cylinder head cleaning device, comprising a main body mechanism for placing and conveying the engine cylinder head, the main body mechanism comprising an outer box body 101, the main body mechanism is provided with a cleaning mechanism for cleaning the engine cylinder head and a placing mechanism for placing the engine cylinder head, the cleaning mechanism comprises a lifting top frame 201, the lifting top frame 201 is slidably mounted with the outer box body 101, the placing mechanism comprises a placing plate 303, and the placing plate 303 is fixedly mounted on the outer box body 101;

[0035] The main mechanism includes a lifting frame 112 slidably mounted in the outer box 101, a protruding column 120 is fixedly mounted on the lifting frame 112, an intermediate wheel 115 and two conveying wheels 113 are rotatably mounted on the lifting frame 112, and a conveying belt 114 is wrapped around the intermediate wheel 115 and the two conveying wheels 113;

[0036] The cleaning mechanism includes a flushing module and an ultrasonic module.

[0037] like Figure 4-Figure 7 As shown, the main mechanism also includes an ascending gear 116 rotatably mounted on the lifting frame 112, an inner transmission sprocket 117 is fixedly mounted on the ascending gear 116, an intermediate wheel 115 is rotatably mounted on the lifting frame 112, an upper transmission wheel 119 is fixedly mounted on the intermediate wheel 115, and an inner transmission belt 118 is wrapped around the upper transmission wheel 119 and the inner transmission sprocket 117.

[0038] like Figure 4-Figure 7 As shown, a pushing rail 125 is fixedly installed in the outer box body 101, a pushing slider 124 is slidably installed on the pushing rail 125, an active rotating rod 126 is rotatably installed on the pushing slider 124, a passive rotating rod 127 is rotatably installed in the outer box body 101, the passive rotating rod 127 is rotatably installed with the active rotating rod 126, a lifting plate 128 is provided on the lifting frame 112, the lifting plate 128 is in contact with the active rotating rod 126, and a rotating push rod 123 is rotatably installed on the pushing slider 124.

[0039] like Figure 4-Figure 7 As shown, a top motor 102 is fixedly mounted on the outer box body 101, a motor gear 103 is fixedly mounted on the motor shaft of the top motor 102, a rotating shaft 105 is rotatably mounted in the outer box body 101, two docking gears 106 are fixedly mounted on the rotating shaft 105, a vertical transmission belt 104 is wound around the rotating shaft 105 and the motor gear 103, an eccentric column 122 is eccentrically fixedly mounted on the docking gear 106, a rotating push rod 123 is rotatably mounted with the eccentric column 122, a driving gear 109 is rotatably mounted in the outer box body 101, an upper docking gear 108 is fixedly mounted on the driving gear 109, and the upper docking gear 108 is meshed with the docking gear 106, an inner gear 111 is rotatably mounted in the outer box body 101, a horizontal transmission belt 110 is wound around the inner gear 111 and the driving gear 109, and an inner docking gear 121 is fixedly mounted on the inner gear 111.

[0040] like Figure 4-Figure 7 As shown, a plurality of top conveying wheels 107 are rotatably mounted on the top of the outer box body 101 .

[0041] The top motor 102 drives the motor gear 103 to rotate, and drives the rotating shaft 105 and the docking gear 106 to rotate through the vertical transmission belt 104, thereby driving the upper docking gear 108 and the active gear 109 to rotate, and drives the internal gear 111 and the internal docking gear 121 to rotate through the horizontal transmission belt 110. At the same time, the docking gear 106 rotates, and drives the rotating push rod 123 to rotate through the eccentric column 122, thereby driving the push slider 124 to slide along the push rail 125, and the lifting frame 112 is pushed upward by the active rotating rod 126 and the passive rotating rod 127. When the push slider 124 moves to the right, the lifting frame 112 descends under the action of gravity, thereby realizing the lifting frame 112 sliding up and down along the outer box body 101. The lifting frame 112 rises and drives the conveyor belt 114 to rise. When the conveyor belt 114 contacts the lower part of the cleaning box 305, the rising gear 116 starts to mesh with the internal docking gear 121, and the internal docking gear 121 drives the upper The lifting gear 116 and the inner transmission sprocket 117 rotate, and the upper transmission wheel 119 and the intermediate wheel 115 are driven to rotate through the inner transmission belt 118, thereby driving the conveyor belt 114 to transport the cleaning box 305. When the conveyor belt 114 contacts the cleaning box 305, the lifting frame 112 will continue to rise for a while until the cleaning box 305 contacts the top conveying wheel 107, and the top conveying wheel 107 assists in moving the cleaning box 305. Then the lifting frame 112 starts to descend. When the rising gear 116 is disengaged from the inner docking gear 121, the conveyor belt 114 stops moving. Each time the conveyor belt 114 moves, the cleaning box 305 is transported to one station, that is, the cleaning box 305 on the pull-out frame 301 is transported to the bottom of the liquid inlet pipe 203, the cleaning box 305 under the liquid inlet pipe 203 is transported to the bottom of the ultrasonic generator 205, and the cleaning box 305 under the ultrasonic generator 205 is sent out from the outlet on the side of the outer box body 101.

[0042] like Figure 8-Figure 11 As shown, the cleaning mechanism also includes an ultrasonic machine 206 fixedly mounted on the outer box body 101, the lifting top frame 201 and the extending column 120 are fixedly mounted, two groove rotating rods 207 are rotatably mounted in the outer box body 101, two long grooves are provided on the groove rotating rod 207, the groove rotating rod 207 is rotatably mounted with the extending column 120 through the long grooves, and two lower insertion rods 208 are slidably mounted in the outer box body 101, and the lower insertion rods 208 are rotatably mounted with the long grooves of the extending column 120.

[0043] like Figure 8-Figure 11 As shown, the flushing module includes a cleaning pipe rack 202 fixedly mounted on a lifting top frame 201, two liquid inlet pipes 203 fixedly mounted on the cleaning pipe rack 202, the liquid inlet pipes 203 are connected to the external cleaning liquid, a plug rack 209 is fixedly mounted on a lower insertion rod 208 located below the cleaning pipe rack 202, a plurality of plug seats 210 are fixedly mounted on the plug rack 209, and a plurality of plugs 216 are fixedly mounted on the plug seats 210.

[0044] like Figure 8-Figure 11 As shown, the ultrasonic module includes an ultrasonic frame 204 fixedly mounted on a lifting top frame 201, four ultrasonic generators 205 are arranged on the ultrasonic frame 204, the ultrasonic generator 205 is connected to an ultrasonic machine 206, a lower cleaning frame 211 is fixedly mounted on a lower insertion rod 208 located below the ultrasonic generator 205, a liquid inlet 212 is arranged on the lower cleaning frame 211, a plurality of cleaning seats 213 are fixedly mounted on the lower cleaning frame 211, a plurality of cleaning nozzles 215 are fixedly mounted on the cleaning seats 213, the cleaning nozzles 215 are connected to the liquid inlet 212 through a cleaning pipe 214, and the liquid inlet 212 is connected to an external cleaning liquid.

[0045] When the lifting frame 112 descends, the groove rotating rod 207 will be driven to rotate through the extending column 120, thereby driving the two lower insertion rods 208 to rise. The lower insertion rod 208 rises, driving the plug rack 209 and the lower cleaning rack 211 to rise, and inserting the plug 216 and the cleaning nozzle 215 into the cleaning box 305 above it. The plug 216 is used to block the bottom hole 309 of the cleaning box 305. The lifting frame 112 descends and drives the lifting top frame 201 to descend through the extending column 120, thereby driving the cleaning pipe rack 202 and the ultrasonic rack 204 to descend. The liquid inlet pipe 203 and the ultrasonic rack 204 are respectively connected to the cleaning box 305 below them, and the cleaning liquid is injected into the cleaning box 305 through the liquid inlet pipe 203. The dense hole disk 306 above the cleaning box 305 The dense through holes make it easy for the cleaning liquid to foam, and the cleaning liquid is used to soak and clean the engine cylinder head inside the cleaning box 305. The cleaning nozzle 215 sprays the cleaning liquid into the cleaning box 305 from bottom to top, and cooperates with the ultrasonic generator 205 to perform ultrasonic cleaning on the engine cylinder head in the cleaning box 305. When the cleaning is completed, the lifting frame 112 rises, and the lower insertion rod 208 is driven to descend through the groove rotating rod 207, so that the plug 216 and the cleaning nozzle 215 are pulled out of the cleaning box 305, and the liquid in the cleaning box 305 is discharged through the bottom hole 309. At this time, the conveyor belt 114 just contacts the cleaning box 305, that is, after the cleaning box 305 is separated from the plug 216 and the cleaning nozzle 215, the conveyor belt 114 starts to drive the cleaning box 305 to move.

[0046] like Fig.12 , Fig.13 As shown, the loading mechanism includes a pull-out rack 301, four pull-out wheels 302 are rotatably installed at the bottom of the pull-out rack 301, an loading chute 304 is provided on the loading plate 303, the pull-out wheels 302 roll in the loading chute 304, a cleaning box 305 is placed on the pull-out rack 301, and a switch plate 307 is detachably installed on the cleaning box 305 through a switch latch 308.

[0047] like Fig.12 , Fig.13As shown, a plurality of support columns 310 are arranged in the cleaning box 305 , the engine cylinder head is placed on the support columns 310 , a plurality of bottom holes 309 are arranged at the bottom of the cleaning box 305 , and two dense hole disks 306 are fixedly installed on the top of the cleaning box 305 .

[0048] When in use, pull out the pull-out rack 301, then open the switch plate 307, and place the engine cylinder head on the support column 310. The support column 310 allows the engine cylinder head to have a distance from the bottom and top surfaces of the cleaning box 305 to facilitate flushing. Then close the switch plate 307, and push the pull-out rack 301 to push the pull-out rack 301 and the cleaning box 305 into the outer box body 101.

[0049] The working principle of an engine cylinder head cleaning device disclosed in the present invention is: when in use, the pull-out rack 301 is pulled out, and then the switch plate 307 is opened, and the engine cylinder head is placed on the support column 310. The support column 310 allows the engine cylinder head to have a distance from the bottom and top surfaces of the cleaning box 305 to facilitate flushing, and then the switch plate 307 is closed, and the pull-out rack 301 is pushed, and the pull-out rack 301 and the cleaning box 305 are pushed into the outer box body 101. The top motor 102 drives the motor gear 103 to rotate, and drives the rotating shaft 105 and the docking gear 106 to rotate through the vertical transmission belt 104, thereby driving the upper docking gear 108 and the active gear 109 to rotate, and drives the internal gear 111 and the internal docking gear 121 to rotate through the horizontal transmission belt 110. At the same time, the docking gear 106 rotates, and drives the rotating push rod 123 to rotate through the eccentric column 122, thereby driving the push slider 124 to slide along the push rail 125, and the lifting frame 112 is pushed upward by the active rotating rod 126 and the passive rotating rod 127. When the push slider 124 moves to the right, the lifting frame 112 descends under the action of gravity, thereby realizing the lifting frame 112 sliding up and down along the outer box body 101. The lifting frame 112 rises and drives the conveyor belt 114 to rise. When the conveyor belt 114 contacts the lower part of the cleaning box 305, the rising gear 116 starts to mesh with the internal docking gear 121, and the internal docking gear 121 drives the upper The lifting gear 116 and the inner transmission sprocket 117 rotate, and the upper transmission wheel 119 and the intermediate wheel 115 are driven to rotate through the inner transmission belt 118, thereby driving the conveyor belt 114 to transport the cleaning box 305. When the conveyor belt 114 contacts the cleaning box 305, the lifting frame 112 will continue to rise for a while until the cleaning box 305 contacts the top conveying wheel 107, and the top conveying wheel 107 assists in moving the cleaning box 305. Then the lifting frame 112 starts to descend. When the rising gear 116 is disengaged from the inner docking gear 121, the conveyor belt 114 stops moving. Each time the conveyor belt 114 moves, the cleaning box 305 is transported to one station, that is, the cleaning box 305 on the pull-out frame 301 is transported to the bottom of the liquid inlet pipe 203, the cleaning box 305 under the liquid inlet pipe 203 is transported to the bottom of the ultrasonic generator 205, and the cleaning box 305 under the ultrasonic generator 205 is sent out from the outlet on the side of the outer box body 101.When the lifting frame 112 descends, the groove rotating rod 207 will be driven to rotate through the extending column 120, thereby driving the two lower insertion rods 208 to rise. The lower insertion rod 208 rises, driving the plug rack 209 and the lower cleaning rack 211 to rise, and inserting the plug 216 and the cleaning nozzle 215 into the cleaning box 305 above it. The plug 216 is used to block the bottom hole 309 of the cleaning box 305. The lifting frame 112 descends and drives the lifting top frame 201 to descend through the extending column 120, thereby driving the cleaning pipe rack 202 and the ultrasonic rack 204 to descend. The liquid inlet pipe 203 and the ultrasonic rack 204 are respectively connected to the cleaning box 305 below them, and the cleaning liquid is injected into the cleaning box 305 through the liquid inlet pipe 203. The dense hole disk 306 above the cleaning box 305 The dense through holes make it easy for the cleaning liquid to foam, and the cleaning liquid is used to soak and clean the engine cylinder head inside the cleaning box 305. The cleaning nozzle 215 sprays the cleaning liquid into the cleaning box 305 from bottom to top, and cooperates with the ultrasonic generator 205 to perform ultrasonic cleaning on the engine cylinder head in the cleaning box 305. When the cleaning is completed, the lifting frame 112 rises, and the lower insertion rod 208 is driven to descend through the groove rotating rod 207, so that the plug 216 and the cleaning nozzle 215 are pulled out of the cleaning box 305, and the liquid in the cleaning box 305 is discharged through the bottom hole 309. At this time, the conveyor belt 114 just contacts the cleaning box 305, that is, after the cleaning box 305 is separated from the plug 216 and the cleaning nozzle 215, the conveyor belt 114 starts to drive the cleaning box 305 to move.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An engine cylinder head cleaning device, comprising a main body mechanism for placing and transporting the engine cylinder head, characterized in that: The main body mechanism includes an outer box body, and the main body mechanism is provided with a cleaning mechanism for cleaning the engine cylinder head and an inserting mechanism for inserting the engine cylinder head, the cleaning mechanism includes a lifting top frame, the lifting top frame is slidably installed with the outer box body, and the inserting mechanism includes an inserting plate, and the inserting plate is fixedly installed on the outer box body; The main mechanism comprises a lifting frame slidably mounted in the outer box body, a protruding column is fixedly mounted on the lifting frame, an intermediate wheel and two conveying wheels are rotatably mounted on the lifting frame, a conveying belt is wound around the intermediate wheel and the two conveying wheels, an ascending gear is rotatably mounted on the lifting frame, an inner transmission sprocket is fixedly mounted on the ascending gear, an upper transmission wheel is fixedly mounted on the intermediate wheel, and an inner transmission belt is wound around the upper transmission wheel and the inner transmission sprocket; A push rail is fixedly installed in the outer box body, a push slider is slidably installed on the push rail, an active rotating rod is rotatably installed on the push slider, a passive rotating rod is rotatably installed in the outer box body, the passive rotating rod is rotatably installed with the active rotating rod, a lifting plate is provided on the lifting frame, the lifting plate is in contact with the active rotating rod, and a rotating push rod is rotatably installed on the push slider; A top motor is fixedly installed on the outer box body, a motor gear is fixedly installed on the motor shaft of the top motor, a rotating shaft is rotatably installed in the outer box body, two docking gears are fixedly installed on the rotating shaft, a vertical transmission belt is wound around the rotating shaft and the motor gear, an eccentric column is eccentrically fixedly installed on the docking gear, a rotating push rod is rotatably installed with the eccentric column, a driving gear is rotatably installed in the outer box body, an upper docking gear is fixedly installed on the driving gear, the upper docking gear is meshed with the docking gear, an inner gear is rotatably installed in the outer box body, a horizontal transmission belt is wound around the inner gear and the driving gear, and an inner docking gear is fixedly installed on the inner gear.

2. The engine cylinder head cleaning device according to claim 1, characterized in that: A plurality of top conveying wheels are rotatably mounted on the top of the outer box body.

3. The engine cylinder head cleaning device according to claim 1, characterized in that: The cleaning mechanism also includes an ultrasonic machine fixedly installed on the outer box body, a lifting top frame and an extending column are fixedly installed, two slot rotating rods are rotatably installed in the outer box body, two long slots are provided on the slot rotating rods, the slot rotating rods are rotatably installed with the extending column through the long slots, two lower insertion rods are slidably installed in the outer box body, the lower insertion rods are rotatably installed with the long slots of the extending column, and the cleaning mechanism includes a flushing module and an ultrasonic module.

4. The engine cylinder head cleaning device according to claim 3, characterized in that: The flushing module includes a cleaning pipe rack fixedly installed on the lifting top frame, two liquid inlet pipes are fixedly installed on the cleaning pipe rack, the liquid inlet pipes are connected to the external cleaning liquid, a plug rack is fixedly installed on the lower insertion rod located below the cleaning pipe rack, a plurality of plug seats are fixedly installed on the plug rack, and a plurality of plugs are fixedly installed on the plug seats.

5. The engine cylinder head cleaning device according to claim 3, characterized in that: The ultrasonic module includes an ultrasonic frame fixedly mounted on a lifting top frame, four ultrasonic generators are arranged on the ultrasonic frame, the ultrasonic generators are connected to the ultrasonic machine, a lower cleaning frame is fixedly mounted on a lower insertion rod located below the ultrasonic generator, a liquid inlet is arranged on the lower cleaning frame, a plurality of cleaning seats are fixedly mounted on the lower cleaning frame, a plurality of cleaning nozzles are fixedly mounted on the cleaning seats, the cleaning nozzles are connected to the liquid inlet through a cleaning pipe, and the liquid inlet is connected to an external cleaning liquid.

6. The engine cylinder head cleaning device according to claim 1, characterized in that: The insertion mechanism comprises a pull-out rack, four pull-out wheels are rotatably mounted on the bottom of the pull-out rack, an insertion slide is arranged on the insertion plate, the pull-out wheels roll in the insertion slide, a cleaning box is placed on the pull-out rack, and a switch plate is detachably mounted on the cleaning box through a switch latch.

7. The engine cylinder head cleaning device according to claim 6, characterized in that: A plurality of support columns are arranged in the cleaning box, the engine cylinder head is placed on the support columns, a plurality of bottom holes are arranged at the bottom of the cleaning box, and two dense hole disks are fixedly installed on the top of the cleaning box.

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