Gear cleaning device for extruder gearbox

Abstract

The utility model provides a gear cleaning device for a gear box of an extruder, which belongs to the technical field of gear cleaning and comprises a shell, an ultrasonic generator, a transmission shaft, a transmission shaft and a transmission shaft, the deoiling structure comprises a sliding rod fixed in the water tank, a sliding sleeve sliding on the outer side of the sliding rod, a cleaning assembly fixed on one side of the sliding sleeve and a floating bag fixed between the cleaning assembly and the sliding sleeve. According to the water tank, the connecting base floats on the water surface through the floating bag, meanwhile, oil dirt floating on the water surface can be discharged into the water drainage pipe through the suction nozzle, and therefore the oil dirt cleaning function of the device is achieved, the oil dirt floating on the water surface can be conveniently cleaned, the oil dirt floating on the water surface is reduced, and the interior of the water tank can be conveniently taken according to the size. And the functionality of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of gear cleaning, in particular to a gear cleaning device for an extruder gear box. Background Art

[0002] The extruder gearbox is one of the core components of the extruder, mainly used to transmit power and torque. The cleaning and maintenance of its internal gears are crucial to ensure the normal operation of the extruder and extend its service life. This device is a gear cleaning device for the extruder gearbox, which is used to regularly clean the gears of the extruder gearbox, remove oil and debris on the gear surface, and ensure the normal use of the gearbox.

[0003] After searching, the Chinese patent application number 202221407068.8 discloses a gear cleaning device for an extruder gearbox, which relates to the technical field of gearbox gear cleaning. The gear cleaning device for an extruder gearbox comprises a body, a cleaning brush is arranged on the inner wall of the body, a rotating motor is arranged on the inner wall of the body, the output shaft of the rotating motor is fixedly connected with a rotating rod, and a clamping mechanism is arranged at the top of the rotating rod, and the clamping mechanism comprises: a fixed sleeve, an extrusion plate, and a fixed frame. When the device is in use, by pressing the push rod downward, the connecting rod one and the connecting rod two drive the fixed plate to move outward, contact the inner wall of the inner hole of the center of the gear and produce extrusion, so that the gear is fixed, and the greater the distance of the sliding push rod, the farther the fixed plate moves outward, so that the inner hole of gears of different sizes and models can be clamped, and cleaning does not require the replacement of other clamps, which is more convenient and quick;

[0004] The above patent still has the following deficiencies: (1) It is not convenient to clean the floating oil stains. During the gear cleaning process, some oil stains and debris will float on the water surface, so that when the staff takes the gears, the oil stains and debris will adhere to the surface of the gears, affecting the cleaning effect;

[0005] (2) It is not convenient to adjust the position of the cleaning brush. Since the thickness of the gears inside the gear box is inconsistent and the position of the cleaning brush is fixed, it is not convenient to use the cleaning brush to clean gears of different thicknesses, reducing the versatility of the device.

[0006] Therefore, there is an urgent need for a gear cleaning device for an extruder gear box to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to address the current problem of inconvenience in cleaning floating oil stains. During the gear cleaning process, some oil stains and debris will float on the water surface, causing the oil stains and debris to adhere to the surface of the gears when the staff takes the gears, thus affecting the cleaning effect.

[0008] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0009] A gear cleaning device for an extruder gear box, comprising a housing, and further comprising:

[0010] An ultrasonic generator is installed on one side of the housing;

[0011] A water tank is fixed inside the housing, and a motor is installed at the bottom end of the water tank;

[0012] A placement plate is installed inside the water tank and connected to the output end of the motor, and a fixing fixture is installed on the top of the placement plate;

[0013] Ultrasonic transducers are installed on both sides of the bottom of the water tank, and a drain pipe is installed at the bottom of the water tank;

[0014] A lifting structure is arranged on one side of the water tank, and a cleaning brush is installed on one side of the lifting structure;

[0015] The oil removal structure is arranged on the other side of the water tank, wherein the oil removal structure includes a sliding rod fixed inside the water tank, a sliding sleeve sliding on the outside of the sliding rod, a cleaning component fixed on one side of the sliding sleeve, and a float bag fixed at the middle position between the cleaning component and the sliding sleeve.

[0016] As a preferred technical solution of the present application, the cleaning assembly includes a connecting seat fixed on one side of the sliding sleeve, an internal fence net fixed on one side of the connecting seat, a suction nozzle installed at the bottom end of the inner part of the connecting seat, and a folding tube installed at the bottom end of the suction nozzle and connected to the drain pipe.

[0017] Through the above technical solution, the connecting seat is floated on the water surface by the floating bag, and the oil floating on the water surface can be discharged into the interior of the drain pipe through the suction nozzle by the folding tube.

[0018] As a preferred technical solution of the present application, the shape of the folding tube is a hollow tubular structure with wrinkles on the surface, and the folding tube is a retractable structure.

[0019] Through the above technical solution, the oil stains can be discharged easily when the suction nozzle moves through the telescopic and deformable folding tube.

[0020] As a preferred technical solution of the present application, a sliding structure is formed between the sliding sleeve and the sliding rod, and the sliding sleeve is symmetrically distributed on the vertical center line of the connecting seat.

[0021] Through the above technical solution, the sliding sleeve slides on the surface of the sliding rod to limit the movement path and range of the connecting seat.

[0022] As a preferred technical solution of the present application, the lifting structure includes a fixed frame fixed on one side of the water tank, a screw rod inserted inside the fixed frame, a crank installed on the top of the screw rod, a movable frame sleeved on the outside of the screw rod, and a guide rod inserted inside the movable frame and connected to the fixed frame.

[0023] Through the above technical solution, the screw rod is driven to rotate by the crank, so that the movable frame drives a group of cleaning brushes to move, and the distance between the two groups of cleaning brushes is adjusted.

[0024] As a preferred technical solution of the present application, a sliding structure is formed between the movable frame and the guide rod, and an internal thread matching the screw rod is provided inside the movable frame.

[0025] Through the above technical solution, the movable frame is guided by the guide rod, so that the movable frame is not easy to rotate along with the screw rod.

[0026] Compared with the prior art, the utility model has the following beneficial effects:

[0027] In the scheme of this application:

[0028] The connecting seat is floated on the water surface by the floating bag, and the oil floating on the water surface can be discharged into the interior of the drain pipe through the suction nozzle, thereby realizing the oil cleaning function of the device, facilitating the cleaning of the oil floating on the water surface, reducing the floating oil on the water surface, making it easier to take the size inside the water tank, and enhancing the functionality of the device;

[0029] The crank drives the screw rod to rotate, so that the movable frame drives a group of cleaning brushes to move, and the distance between the two groups of cleaning brushes is adjusted, thereby realizing the distance adjustment function of the device, which is convenient for adjusting the distance between the two groups of cleaning brushes according to the rear of the gear, so that the device is suitable for gears of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is one of the schematic diagrams of the structure of the utility model;

[0031] Figure 2 This is the second schematic diagram of the structure of the utility model;

[0032] Figure 3 A schematic diagram of the three-dimensional structure of the water tank provided for this application;

[0033] Figure 4 Provided for this application Figure 2 A schematic diagram of the enlarged structure of the local section at point A in the middle;

[0034] Figure 5 This is a schematic diagram of the three-dimensional cross-sectional structure of the lifting structure provided in this application.

[0035] Markings in the figure: 1. Shell; 2. Ultrasonic generator; 3. Water tank; 4. Lifting structure; 401. Fixed frame; 402. Mobile frame; 403. Guide rod; 404. Screw rod; 405. Crank; 5. Fixing fixture; 6. Degreasing structure; 601. Sliding rod; 602. Sliding sleeve; 603. Connecting seat; 604. Fence net; 605. Folding tube; 606. Suction nozzle; 607. Float; 7. Motor; 8. Cleaning brush; 9. Placement plate; 10. Ultrasonic transducer; 11. Drain pipe. DETAILED DESCRIPTION

[0036] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Example

[0037] like Figure 1-5 As shown, the present embodiment proposes a gear cleaning device for an extruder gearbox, comprising a housing 1, and further comprising:

[0038] An ultrasonic generator 2 is installed on one side of the housing 1;

[0039] The water tank 3 is fixed inside the housing 1, and a motor 7 is installed at the bottom end of the water tank 3;

[0040] A placement plate 9 is installed inside the water tank 3 and connected to the output end of the motor 7, and a fixing fixture 5 is installed on the top of the placement plate 9;

[0041] Ultrasonic transducers 10 are installed on both sides of the bottom end of the water tank 3, and a drain pipe 11 is installed at the bottom end of the water tank 3;

[0042] A lifting structure 4 is arranged at one side of the water tank 3, and a cleaning brush 8 is installed at one side of the lifting structure 4;

[0043] The oil removal structure 6 is arranged on the other side of the water tank 3, wherein the oil removal structure 6 includes a sliding rod 601 fixed inside the water tank 3, a sliding sleeve 602 sliding on the outside of the sliding rod 601, a cleaning component fixed on one side of the sliding sleeve 602, and a float 607 fixed at the middle position between the cleaning component and the sliding sleeve 602.

[0044] like Figure 1 and Figure 4As shown, as a preferred embodiment, on the basis of the above method, further, the cleaning component includes a connecting seat 603 fixed on one side of the sliding sleeve 602, an internal fence net 604 fixed on one side of the connecting seat 603, a suction nozzle 606 installed at the bottom end of the inner part of the connecting seat 603, and a folding tube 605 installed at the bottom end of the suction nozzle 606 and connected to the drain pipe 11, the folding tube 605 is in the shape of a hollow tubular structure with a wrinkled surface, and the folding tube 605 is a retractable structure, a sliding structure is formed between the sliding sleeve 602 and the sliding rod 601, and the sliding sleeve 602 is connected to the connecting seat 603. The seat 603 is symmetrically distributed on the vertical center line, and the floating bag 607 floats on the water surface to support the connecting seat 603, so that the suction nozzle 606 is located five millimeters below the water surface. At the same time, the suction nozzle 606 is connected to the drain pipe 11, so that the oil floating on the water surface can be discharged into the interior of the drain pipe 11 by the suction nozzle 606. At the same time, the fence net 604 blocks the floating oil entering the suction nozzle 606 to prevent the suction nozzle 606 from being blocked. The sliding sleeve 602 slides on the surface of the sliding rod 601 to limit the path and range of movement of the connecting seat 603.

[0045] like Figure 1 , Figure 2 and Figure 5 As shown, as a preferred embodiment, on the basis of the above method, further, the lifting structure 4 includes a fixed frame 401 fixed on one side of the water tank 3, a screw rod 404 inserted in the fixed frame 401, a crank 405 installed at the top of the screw rod 404, a movable frame 402 sleeved on the outside of the screw rod 404, and a guide rod 403 inserted in the movable frame 402 and connected to the fixed frame 401, a sliding structure is formed between the movable frame 402 and the guide rod 403, and an internal thread matching the screw rod 404 is provided in the movable frame 402. The screw rod 404 is driven to rotate by twisting the crank 405, and then the movable frame 402 is lifted and lowered through the thread on the surface of the screw rod 404, driving a group of cleaning brushes 8 to move, adjusting the distance between the two groups of cleaning brushes 8, and at the same time, the guide rod 403 guides the movable frame 402, so that the movable frame 402 is not easy to rotate with the screw rod 404.

[0046] Specifically, when the gear cleaning device for the extruder gear box is in use: the gear is placed into the water tank 3, the position of the gear is fixed by the fixing fixture 5, and then the position of the cleaning brush 8 is adjusted by the lifting structure 4 so that the cleaning brush 8 contacts the material, the cleaning agent is injected into the water tank 3, the ultrasonic generator 2 is started, and the ultrasonic transducer 10 generates ultrasonic waves to act on the cleaning agent to improve the cleaning effect of the gear, the oil on the water surface is discharged through the degreasing structure 6, and the motor 7 is started to drive the gear to rotate, so that the cleaning brush 8 cleans the gear.

[0047] The floating bag 607 floats on the water surface to support the connecting seat 603, so that the suction nozzle 606 is located five millimeters below the water surface. At the same time, the suction nozzle 606 is connected to the drainage pipe 11, so that the oil floating on the water surface can be discharged into the drainage pipe 11 by the suction nozzle 606. At the same time, the fence net 604 blocks the floating oil entering the suction nozzle 606 to prevent the suction nozzle 606 from being blocked. The sliding sleeve 602 slides on the surface of the sliding rod 601 to limit the path and range of movement of the connecting seat 603.

[0048] The screw rod 404 is driven to rotate by twisting the crank 405, and then the movable frame 402 is lifted and lowered through the thread on the surface of the screw rod 404, driving a group of cleaning brushes 8 to move, and adjusting the distance between the two groups of cleaning brushes 8. At the same time, the guide rod 403 guides the movable frame 402, so that the movable frame 402 is not easy to rotate with the screw rod 404.

[0049] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A gear cleaning device for an extruder gearbox, comprising a housing (1), characterized in that: Also includes, An ultrasonic generator (2) is mounted on one side of the housing (1); A water tank (3) is fixed inside the housing (1), and a motor (7) is installed at the bottom end of the water tank (3); A placement plate (9) is installed inside the water tank (3) and connected to the output end of the motor (7), and a fixing fixture (5) is installed on the top of the placement plate (9); Ultrasonic transducers (10) are installed on both sides of the bottom end of the water tank (3); a drainage pipe (11) is installed at the bottom end of the water tank (3); A lifting structure (4) is arranged on one side of the interior of the water tank (3), and a cleaning brush (8) is installed on one side of the lifting structure (4); The oil removal structure (6) is arranged on the other side of the water tank (3), wherein the oil removal structure (6) comprises a sliding rod (601) fixed inside the water tank (3), a sliding sleeve (602) sliding on the outside of the sliding rod (601), a cleaning component fixed on one side of the sliding sleeve (602), and a floating bag (607) fixed at a position between the cleaning component and the sliding sleeve (602).

2. The gear cleaning device for an extruder gear box according to claim 1, characterized in that: The cleaning assembly comprises a connecting seat (603) fixed to one side of the sliding sleeve (602), an internal fence net (604) fixed to one side of the connecting seat (603), a suction nozzle (606) installed at the bottom end of the interior of the connecting seat (603), and a folding tube (605) installed at the bottom end of the suction nozzle (606) and connected to the drainage pipe (11).

3. The gear cleaning device for an extruder gear box according to claim 2, characterized in that: The folding tube (605) is in the shape of a hollow tubular structure with wrinkles on the surface, and the folding tube (605) is a retractable structure.

4. The gear cleaning device for an extruder gear box according to claim 2, characterized in that: A sliding structure is formed between the sliding sleeve (602) and the sliding rod (601), and the sliding sleeve (602) is symmetrically distributed on the vertical center line of the connecting seat (603).

5. The gear cleaning device for an extruder gear box according to claim 1, characterized in that: The lifting structure (4) comprises a fixed frame (401) fixed to one side of the interior of the water tank (3), a screw rod (404) inserted into the fixed frame (401), a crank (405) mounted on the top of the screw rod (404), a movable frame (402) sleeved on the outside of the screw rod (404), and a guide rod (403) inserted into the movable frame (402) and connected to the fixed frame (401).

6. The gear cleaning device for an extruder gear box according to claim 5, characterized in that: A sliding structure is formed between the movable frame (402) and the guide rod (403), and an internal thread matching the screw rod (404) is provided inside the movable frame (402).

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