Engine cylinder body cleaning machine

Abstract

The utility model relates to the technical field of engine cylinder body cleaning equipment, in particular to an engine cylinder body cleaning machine which comprises a cleaning box, supporting legs making contact with the ground are fixedly connected to the four corners of the bottom face of the cleaning box, two water inlet pipes are symmetrically communicated with the top face of the cleaning box, and a downwards-sunken water collecting groove is formed in the bottom face of the cleaning box. The bottom face, provided with the water collecting tank, of the cleaning box communicates with a water drainage pipe, and two sliding rails are symmetrically fixed to the inner top face of the cleaning box. According to the cleaning machine, the second motor, the first lead screw, the second lead screw, the second belt wheel, the movable frame, the cleaning brush, the water storage box, the hose and the spray head are arranged in a matched mode, so that the spray head and the cleaning brush can brush the inner wall of the cleaning box and remove impurities and dirt attached to the inner wall, and time and labor cost for manually cleaning the inner wall of the cleaning machine are reduced. And through cooperative arrangement of the conveying rollers, the first belt pulley, the first motor and the cleaning box, the engine cylinder body can be automatically conveyed into or out of the cleaning box, and the labor force of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engine cylinder cleaning equipment, in particular to an engine cylinder cleaning machine. Background Art

[0002] During the operation of the engine, various dirt will be generated, including sludge, carbon deposits, dust, etc. These dirt will adhere to the engine cylinder and other components, affecting the normal operation of the engine. Therefore, regular cleaning is required to reduce the wear of engine components and prevent component damage caused by dirt, thereby extending the service life of the engine.

[0003] After long-term use, traditional engine cylinder cleaning machines often have a large amount of impurities and dirt attached to their internal walls. These attachments not only affect the cleaning effect, but may also cause contamination of the cleaning fluid, further reducing the cleaning quality and work efficiency. In addition, manual cleaning of these attachments is not only time-consuming and labor-intensive, but may also cause damage to the interior of the cleaning machine. Utility Model Content

[0004] The purpose of the present utility model is to provide an engine cylinder cleaning machine to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An engine cylinder cleaning machine, comprising:

[0007] The cleaning box has support legs fixedly connected to the ground at the four corners of the bottom surface, two water inlet pipes are symmetrically connected to the top surface, a downwardly concave water collection tank is provided on the bottom surface, a drainage pipe is connected to the bottom surface of the cleaning box with the water collection tank, and two slide rails are symmetrically fixed to the inner top surface of the cleaning box;

[0008] A lifting mechanism is provided at a lower portion of the cleaning box and is used to lift the engine cylinder to be cleaned;

[0009] The cleaning mechanism is arranged inside the cleaning box and above the lifting mechanism.

[0010] Preferably, the cleaning box is provided with a door at an opening at the front end thereof which is rotatably connected to the door via a hinge, an observation window is provided on the surface of the door, and a handle is fixedly connected to the surface of the door.

[0011] Furthermore, the cleaning mechanism includes a moving unit, and the moving unit includes screw rod 1 and screw rod 2, one end of screw rod 1 and screw rod 2 are rotatably connected to the inner wall of the cleaning box, the outer wall of the cleaning box is fixedly connected to motor 2, the motor shaft of motor 2 passes through the outer wall of the cleaning box and is transmission connected to the end of screw rod 1, the other ends of screw rod 1 and screw rod 2 are rotatably connected to connecting plates, the top surfaces of the two connecting plates are fixedly connected to the inner top surface of the cleaning box, the screw rod 1 and the screw rod 2 are transmission connected by pulley 2, and the outer walls of the screw rod 1 and the screw rod 2 are screwed together and connected to the cleaning unit.

[0012] Further, the cleaning unit includes:

[0013] The top ends of the two movable frames are respectively screwed and connected to the outer walls of the first and second screw rods;

[0014] Slider, connected to the inner sliding part of the slide rail;

[0015] a cleaning brush fixedly connected to the side wall of the movable frame close to the inner wall of the cleaning box;

[0016] The water storage box is fixedly connected to the side wall of the movable frame. A plurality of nozzles are fixed at equal distances on the opposite side walls of the two water storage boxes. The top ends of the two water storage boxes are connected to hoses, and the other ends of the two hoses are respectively connected to the two slide rails.

[0017] Furthermore, two hydraulic cylinders are symmetrically fixed on the inner top surface of the cleaning box, and the bottom ends of the two hydraulic cylinders are fixedly connected with pressure plates.

[0018] Furthermore, the lifting mechanism includes a plurality of conveying rollers rotatably connected to the inner wall of the cleaning box, each two of the conveying rollers are connected by a pulley, the outer wall of the cleaning box is fixedly connected to a motor 1, and the motor shaft of the motor 1 passes through the outer wall of the cleaning box and is connected to the main shaft of one of the conveying rollers.

[0019] Furthermore, a plug-in groove is provided on the side wall of the cleaning box below the lifting mechanism, and a filter plate is slidably plugged into the plug-in groove.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. By coordinating the motor 2, the screw 1, the screw 2, the pulley 2, the movable frame, the cleaning brush, the water storage box, the hose and the nozzle, the motor 2 is started and clean water or cleaning agent is injected into the hose, so that the nozzle and the cleaning brush can scrub the inner wall of the cleaning box to remove attached impurities and dirt, thereby reducing the time and labor cost of manually cleaning the inner wall of the cleaning machine and enabling the cleaning machine to work continuously and efficiently.

[0022] 2. Through the coordinated arrangement of the conveying roller, pulley 1, motor 1 and cleaning box, the engine cylinder to be cleaned can be automatically sent into the cleaning box, and the cleaned engine cylinder can be automatically sent out of the cleaning box, avoiding manual dragging of the engine cylinder and reducing worker labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the external structure of an engine cylinder cleaning machine of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of an engine cylinder cleaning machine of the utility model;

[0025] Figure 3 This is a schematic diagram of the partial internal structure of the cleaning box in the utility model;

[0026] Figure 4 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0028] Figure 6 It is a structural diagram of the filter plate in the utility model.

[0029] In the figure: 100, cleaning box; 110, supporting leg; 111, water collection tank; 112, drain pipe; 113, plug-in slot; 114, water inlet pipe; 115, slide rail; 120, box door; 121, observation window; 122, handle; 130, hydraulic cylinder; 131, pressure plate; 200, lifting mechanism; 210, conveyor roller; 211, pulley 1; 212, motor 1; 300, cleaning mechanism; 310, moving unit; 311, motor 2; 312, screw rod 1; 313, screw rod 2; 314, connecting plate; 315, pulley 2; 320, cleaning unit; 321, moving frame; 322, slider; 323, cleaning brush; 324, water storage box; 325, nozzle; 326, hose; 400, filter plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 6In an embodiment of the present invention, an engine cylinder cleaning machine is provided, wherein the four corners of the bottom surface of the cleaning box 100 are fixedly connected to support legs 110 in contact with the ground, the top surface is symmetrically connected to two water inlet pipes 114, the bottom surface is provided with a downwardly concave water collection tank 111, the bottom surface of the cleaning box 100 is provided with a water collection tank 111 and is connected to a drain pipe 112, and two slide rails 115 are symmetrically fixed on the inner top surface of the cleaning box 100; the lifting mechanism 200 is arranged at the lower part of the interior of the cleaning box 100 for lifting the engine cylinder to be cleaned; the cleaning mechanism 300 is arranged inside the cleaning box 100 and is located above the lifting mechanism 200; the opening position of the cleaning box 100 at the front end is rotatably connected to a box door 120 through a hinge, the surface of the box door 120 is provided with an observation window 121, and the surface of the box door 120 is fixedly connected to a handle 122.

[0032] Specifically, hold the handle 122 to open the box door 120, place the engine cylinder to be cleaned on the lifting mechanism 200, and then close the box door 120. Inject clean water and detergent from the water inlet pipe 114 and spray them through the cleaning mechanism 300 to rinse and clean the engine cylinder. The sewage obtained by cleaning is collected in the sump 111 and then discharged from the drain pipe 112. The cleaning status of the engine cylinder inside the cleaning box 100 can be easily checked through the observation window 121.

[0033] Example 1

[0034] like Figure 2 and Figure 4 As shown, in this embodiment, the cleaning mechanism 300 includes a moving unit 310, and the moving unit 310 includes a screw rod 1 312 and a screw rod 2 313. One end of the screw rod 1 312 and the screw rod 2 313 are both rotatably connected to the inner wall of the cleaning box 100, and the outer wall of the cleaning box 100 is fixedly connected to the motor 2 311. The motor shaft of the motor 2 311 passes through the outer wall of the cleaning box 100 and is transmission-connected to the end of the screw rod 1 312. The other ends of the screw rod 1 312 and the screw rod 2 313 are both rotatably connected to the connecting plate 314. The top surfaces of the two connecting plates 314 are both fixedly connected to the inner top surface of the cleaning box 100. The screw rod 1 312 and the screw rod 2 313 are transmission-connected via the pulley 2 315. The outer walls of screw rod 1 312 and screw rod 2 313 are both screwed together with a cleaning unit 320, and the cleaning unit 320 includes: a movable frame 321, the top ends of the two movable frames 321 are respectively screwed together with the outer walls of screw rod 1 312 and screw rod 2 313; a slider 322, which is slidably connected to the inside of the slide rail 115; a cleaning brush 323, which is fixedly connected to the side wall of the movable frame 321 close to the inner wall of the cleaning box 100; a water storage box 324, which is fixedly connected to the side wall of the movable frame 321, and a number of nozzles 325 are fixed at equal distances on the opposite side walls of the two water storage boxes 324, and the top ends of the two water storage boxes 324 are connected to a hose 326, and the other ends of the two hoses 326 are respectively connected to the two slide rails 115.

[0035] In this embodiment, the cleaning agent is injected from the water inlet pipe 114, and the cleaning agent enters the water storage box 324 along the hose 326, and is then sprayed out from the plurality of nozzles 325. The two cleaning units 320 arranged opposite to each other rinse the surface of the engine cylinder. At the same time, the second motor 311 is started, and its motor shaft is driven to the first screw 312, so that the second screw 313 rotates with the first screw 312 under the transmission action of the second pulley 315, so that the two cleaning units 320 move back and forth along the outer walls of the first screw 312 and the second screw 313, respectively, so as to clean the engine cylinder. For a full flush, the positions of the two movable racks 321 are mirror-symmetrical, while the positions of the two water storage boxes 324 are staggered. Therefore, when the engine cylinder block is cleaned and removed, clean water is injected into the water inlet pipe 114, and the clean water sprayed from the nozzle 325 will be sprayed onto the inner wall of the washing box 100 opposite thereto. Then, the motor 2 311 is started to make the two movable racks 321 continue to move back and forth, so that the inner wall of the washing box 100 flushed by the nozzle 325 will be brushed again by the cleaning brush 323, thereby brushing off impurities and dirt attached to the inner wall surface and being washed away by the water flow.

[0036] like Figure 2-3 As shown, in this embodiment, two hydraulic cylinders 130 are symmetrically fixed to the inner top surface of the cleaning box 100 , and a pressure plate 131 is fixedly connected to the bottom ends of the two hydraulic cylinders 130 .

[0037] In specific implementation, when the engine cylinder is cleaned, the hydraulic cylinder 130 is controlled to extend so that the bottom surface of the pressure plate 131 contacts the surface of the engine cylinder and applies a certain pressure to avoid the engine cylinder from being deflected and bumped when the nozzle 325 sprays at high pressure.

[0038] Example 2

[0039] On the basis of embodiment 1, in order to reduce the labor intensity of workers.

[0040] like Figure 2 and Figure 5-6 As shown, in this embodiment, the lifting mechanism 200 includes a plurality of conveying rollers 210 rotatably connected to the inner wall of the cleaning box 100, and each two conveying rollers 210 are connected by a pulley 211. The outer wall of the cleaning box 100 is fixedly connected to a motor 212, and the motor shaft of the motor 212 passes through the outer wall of the cleaning box 100 and is connected to the main shaft of one of the conveying rollers 210. A plug-in groove 113 is provided on the side wall of the cleaning box 100 below the lifting mechanism 200, and a filter plate 400 is slidably inserted into the plug-in groove 113.

[0041] During specific implementation, the box door 120 is opened and the engine cylinder to be cleaned is placed on several conveying rollers 210, and the motor 1 212 is turned on to make the several conveying rollers 210 rotate synchronously under the drive of the pulley 1 211, so that the engine cylinder to be cleaned is automatically sent into the interior of the cleaning machine. Since there is a certain distance between the several conveying rollers 210, when the cleaning mechanism 300 flushes the engine cylinder, the washed dirt will first fall on the surface of the filter plate 400, and the sewage will pass through the filter plate 400 and be discharged from the drain pipe 112. The solid dirt will be intercepted by the filter plate 400 to avoid clogging the drain pipe 112. After cleaning, the filter plate 400 can be pulled out from the plug-in slot 113 for cleaning.

[0042] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0043] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An engine cylinder cleaning machine, characterized in that: include: The cleaning box (100) has support legs (110) fixedly connected to the ground at four corners of the bottom surface, two water inlet pipes (114) are symmetrically connected to each other on the top surface, a downwardly concave water collecting trough (111) is provided on the bottom surface, a drainage pipe (112) is connected to the bottom surface of the cleaning box (100) provided with the water collecting trough (111), and two slide rails (115) are symmetrically fixed to the inner top surface of the cleaning box (100); A lifting mechanism (200) is provided at a lower portion of the cleaning box (100) and is used to lift the engine cylinder to be cleaned; The cleaning mechanism (300) is arranged inside the cleaning box (100) and is located above the lifting mechanism (200).

2. The engine cylinder cleaning machine according to claim 1, characterized in that: The cleaning box (100) is connected to a box door (120) at an opening position at the front end through a hinge. An observation window (121) is provided on the surface of the box door (120). A handle (122) is fixedly connected to the surface of the box door (120).

3. The engine cylinder cleaning machine according to claim 1, characterized in that: The cleaning mechanism (300) includes a moving unit (310), and the moving unit (310) includes a screw rod (312) and a screw rod (313). One end of the screw rod (312) and the screw rod (313) are both rotatably connected to the inner wall of the cleaning box (100). The outer wall of the cleaning box (100) is fixedly connected to the motor (311). The motor shaft of the motor (311) passes through the outer wall of the cleaning box (100) and the end of the screw rod (312). Transmission connection, the other ends of the screw rod 1 (312) and the screw rod 2 (313) are both rotatably connected to a connecting plate (314), the top surfaces of the two connecting plates (314) are fixedly connected to the inner top surface of the cleaning box (100), the screw rod 1 (312) and the screw rod 2 (313) are transmission connected through a pulley 2 (315), and the outer walls of the screw rod 1 (312) and the screw rod 2 (313) are both screwed and connected to a cleaning unit (320).

4. The engine cylinder cleaning machine according to claim 3, characterized in that: The cleaning unit (320) comprises: The top ends of the two movable racks (321) are respectively screw-connected to the outer walls of the first screw rod (312) and the second screw rod (313); A slider (322) is slidably connected to the interior of the slide rail (115); a cleaning brush (323) fixedly connected to a side wall of the movable frame (321) close to the inner wall of the cleaning box (100); The water storage box (324) is fixedly connected to the side wall of the movable frame (321), and a plurality of nozzles (325) are fixed at equal distances on the opposite side walls of the two water storage boxes (324). The top ends of the two water storage boxes (324) are connected to hoses (326), and the other ends of the two hoses (326) are respectively connected to the two slide rails (115).

5. The engine cylinder cleaning machine according to claim 1, characterized in that: Two hydraulic cylinders (130) are symmetrically fixed on the inner top surface of the cleaning box (100), and the bottom ends of the two hydraulic cylinders (130) are fixedly connected to a pressure plate (131).

6. The engine cylinder cleaning machine according to claim 1, characterized in that: The lifting mechanism (200) includes a plurality of conveying rollers (210) rotatably connected to the inner wall of the cleaning box (100), and each two of the conveying rollers (210) are connected to each other through a pulley (211). The outer wall of the cleaning box (100) is fixedly connected to a motor (212), and the motor shaft of the motor (212) passes through the outer wall of the cleaning box (100) and is connected to the main shaft of one of the conveying rollers (210).

7. The engine cylinder cleaning machine according to claim 1, characterized in that: A plug-in slot (113) is provided on the side wall of the cleaning box (100) below the lifting mechanism (200), and a filter plate (400) is slidably plugged into the plug-in slot (113).

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