Heavy oil cylinder production cleaning equipment

Abstract

The utility model relates to the technical field of oil cylinder cleaning, and solves the problem of poor subsequent drying effect caused by excessive residual water in an oil cylinder in the existing oil cylinder cleaning scheme. The heavy machine oil cylinder production cleaning equipment comprises a mounting base frame, a containing box is arranged on the mounting base frame, a pipeline is communicated with the interior of the containing box, the pipeline extends upwards to build a cleaning face located at the upper end, and a bearing part is mounted at the upper end of the containing box; drying pieces and a cleaning piece arranged between the drying pieces are arranged in the extending direction of the bearing piece, the bearing piece comprises a mounting plate arranged on the side wall of the mounting base frame, a limiting plate used for limiting the oil cylinder is arranged on the mounting plate, the limiting plate is mounted on a conveying belt connected with the mounting plate, and the conveying belt is obliquely arranged on the mounting plate; a groove body conforming to the oil cylinder is formed in the limiting plate, a jacking piece used for jacking one end of the oil cylinder is installed on the groove body, and the bearing pieces are symmetrically installed in the installation base frame front and back.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinder cleaning, in particular to a cleaning device for the production of heavy oil cylinders. Background Art

[0002] After the oil cylinder is processed and before it is assembled into the hydraulic oil cylinder, due to impurities generated during processing or impurities in the workshop sticking to the surface of the oil cylinder, the oil cylinder needs to be cleaned first and then assembled.

[0003] Chinese Patent CN201821693962.X discloses a reciprocating long cylinder cleaning machine, which includes a machine base, a drying fan, a water tank, a water spray pipe, a nozzle, a stepping motor, a lead screw, a reciprocating moving plate, a fixing ring, a cleaning rod, a brush head and a collection box. Although this patent can improve the cleaning effect on the inner cavity of the oil cylinder, the cleaning is not comprehensive and thorough enough, and the cleaning water splashes everywhere and cannot be reused, wasting water resources. There is a large amount of running water remaining in the inner cavity of the oil cylinder after cleaning, resulting in poor subsequent drying effect. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a cleaning device for the production of heavy oil cylinders, which solves the problem of poor subsequent drying effect caused by excessive residual water in the oil cylinder in the existing oil cylinder cleaning solutions.

[0005] To achieve the above object, the utility model provides the following technical solution: A cleaning device for the production of heavy oil cylinders, including an installation base frame, on which a bearing box is arranged. A pipeline is connected in the bearing box and extends upward to establish a cleaning surface at the upper end. A bearing member is installed at the upper end of the bearing box. Along the extending direction of the bearing member, a drying member and a cleaning member placed between the drying members are respectively arranged;

[0006] The bearing member includes a mounting plate arranged on the side wall of the installation base frame. A limiting plate for limiting the oil cylinder is arranged on the mounting plate. The limiting plate is installed on a conveyor belt connected to the mounting plate, and the conveyor belt is inclined on the mounting plate;

[0007] A groove conforming to the shape of the oil cylinder is opened on the limiting plate, and a tightening member for tightening one end of the oil cylinder is installed on the groove.

[0008] In one implementation manner, the bearing members are symmetrically installed front and back in the installation base frame, and the drying members are arranged between the front and back opposite limiting plates;

[0009] The drying member includes an air duct, on which a plurality of air outlets are opened. The midline of the air duct is located above the groove and acts on the inside of the oil cylinder.

[0010] In one embodiment, the cleaning member includes a central axis disposed parallel to the air duct. A plurality of cleaning brush filaments are circumferentially mounted on the central axis. Liquid outlets are provided between adjacent cleaning brush filaments. The length of the cleaning brush filaments is greater than the distance between the central axis and the tank body.

[0011] In one embodiment, the pressing member includes a top plate mounted on the tank body and a push plate connected to the top plate by a compression spring. The push plate is connected to the oil cylinder.

[0012] In one embodiment, the length of the liquid outlet disposed on the central axis is less than the length of the opening of the receiving box;

[0013] The receiving box includes a top box for collecting waste water and a bottom box for containing cleaning liquid.

[0014] In one embodiment, the air duct connected to the air duct for supplying air flow to the air duct extends into the mounting base at one end of the mounting base;

[0015] The pipe connected to the bottom box for outwardly discharging the cleaning liquid extends in the same direction as the air duct.

[0016] Compared with the prior art, the present utility model provides a heavy oil cylinder production cleaning device, which has the following beneficial effects:

[0017] In the technical solution disclosed by the present utility model, both the cleaning member and the drying member are disposed inside the cylinder. During cleaning, blocked by the cylinder structure, the splashing range of the water flow will be greatly reduced, thus solving the splashing problem. On the other hand, the limiting plate for limiting the oil cylinder is installed on the inclined conveyor belt. Thus, the oil cylinder is rinsed at an angle, and the rinsed water will flow downward along the cylinder structure. Therefore, there will be no large amount of flowing water on the inner wall of the oil cylinder after cleaning, which is convenient for subsequent drying.

[0018] By setting the length of the cleaning brush filaments on the central axis of the present utility model to be greater than the distance between the central axis and the tank body, after the oil cylinder enters the action range of the cleaning brush filaments, due to the limitation of its own inner cavity diameter, the brush filaments will bend, and the contact area of each single brush filament with the oil cylinder will increase, and the liquid outlet position will be covered. Thus, the action range of the cleaning brush filaments will cover the liquid outlet, which is convenient for the cleaning liquid to adhere to the brush filaments for cleaning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The schematic embodiments and descriptions thereof of the present application are used to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 This is a schematic diagram of the partial structure of the bearing member of the present utility model;

[0022] Figure 3 This is a top view of the overall structure of the present utility model;

[0023] Figure 4 This is a schematic diagram of the cleaning member structure of the present utility model;

[0024] Figure 5 This is a schematic diagram of the pressing member structure of the present utility model.

[0025] In the figure: 1, mounting base frame; 2, receiving box; 3, bearing member; 31, mounting plate; 32, limiting plate; 33, conveyor belt; 34, trough body; 35, pressing member; 351, top plate; 352, compression spring; 353, push plate; 4, drying member; 41, air duct; 42, air outlet; 43, guide air duct; 5, cleaning member; 51, central axis; 52, cleaning brush filaments; 53, liquid outlet; 54, pipeline. Specific embodiments

[0026] The following will cooperate with the drawings and embodiments to detail the implementation manner of the present application, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0028] The specific problem addressed by this specific embodiment is as follows: Regarding the assembly step of cleaning the oil cylinder before assembling it into the hydraulic cylinder after the oil cylinder is processed, the inventor has discovered existing problems. In response to this problem, Chinese Patent CN201821693962.X, which elaborates on a solution, discloses a reciprocating long cylinder cleaning machine, including a machine base, a drying fan, a water tank, a water spray pipe, a nozzle, a stepping motor, a lead screw, a reciprocating motion plate, a fixing ring, a cleaning rod, a brush head, and a collection box. Although this patent can improve the cleaning effect of the inner cavity of the oil cylinder, the cleaning is not comprehensive and thorough enough, and the cleaning water splashes everywhere, cannot be reused, wastes water resources, and there is a large amount of flowing water remaining in the inner cavity of the oil cylinder after cleaning, resulting in poor subsequent drying effect. Based on the new problems generated during the implementation of the existing solution, the inventor elaborates on a heavy oil cylinder production cleaning device, which mainly sets the cleaning part 5 and the drying part 4 inside the cylinder. During cleaning, blocked by the cylinder structure, the splashing range of the water flow will be greatly reduced, thus solving the splashing problem. On the other hand, the limiting plate 32 for limiting the oil cylinder is installed on the inclined conveyor belt. Thus, the oil cylinder is rinsed by the water flow at an angle, and the rinsed water will flow downward along the cylinder structure, so that there will be no large amount of flowing water on the inner wall of the oil cylinder after cleaning, which is convenient for subsequent drying.

[0029] Figures 1 - 5 As shown in the figure, a heavy oil cylinder production cleaning device is specifically provided with a mounting base frame 1. A liquid receiving box 2 for collecting waste liquid and providing cleaning liquid is arranged on the mounting base frame 1. A pipeline 54 is connected inside the liquid receiving box 2 and the pipeline 54 extends upward to establish a cleaning surface at the upper end of the liquid receiving box 2. A bearing member 3 is installed at the upper end of the liquid receiving box 2. Along the extending direction of the bearing member 3, two drying parts 4 and a cleaning part 5 placed between the drying parts 4 are respectively arranged. The bearing member 3 includes a mounting plate 31 arranged on the side wall of the mounting base frame 1. A limiting plate 32 for limiting the oil cylinder is arranged on the mounting plate 31. The limiting plate 32 is installed on a conveyor belt 33 connected to the mounting plate 31. The conveyor belt 33 is inclinedly arranged on the mounting plate 31. The limiting plate 32 is inclined at a certain angle along with the conveyor belt 33. In this embodiment, the inclined angle is set within 15°. The rinsed water will flow downward along the cylinder structure, so that there will be no large amount of flowing water on the inner wall of the oil cylinder after cleaning, which is convenient for subsequent drying.

[0030] To address the impact on the oil cylinder caused by the inclined setting of the limit plate 32, a groove 34 conforming to the shape of the oil cylinder is formed in the limit plate 32. By placing the oil cylinder within the groove 34, a stable foundation for the oil cylinder is established. More specifically, a tightening member 35 for pressing against one end of the oil cylinder is installed on the groove 34. The tightening member 35 specifically includes a top plate 351 installed on the groove 34 and a push plate 353 connected to the top plate 351 by a compression spring 352. The push plate 353 is in contact with the oil cylinder, and the top plate 351 is in contact with the groove 34 for fixation. When the oil cylinder is placed on the groove 34, first, the oil cylinder structure applies a force to the push plate 353, forcing the compression spring 352 to retract until the oil cylinder is completely placed within the groove 34. Based on the length of the oil cylinder itself, after the external force disappears, the compression spring 352 rebounds, forcing the push plate 353 to approach the oil cylinder and acting on the oil cylinder structure, achieving the purpose of stably placing oil cylinders of different lengths within the groove 34.

[0031] The carrier 3 is symmetrically installed front and back within the installation base frame 1. The drying member 4 is arranged between the front and rear opposing limit plates 32. The drying member 4 includes an air duct 41, on which a number of air outlets 42 are provided. The center line of the air duct 41 is located at the upper end of the groove 34 and acts on the interior of the oil cylinder. The air guide pipe 43 connected to the air duct 41 for supplying air to the air duct 41 extends into the installation base frame 1 from one end of the installation base frame 1. When placing the oil cylinder to be cleaned into this device, it is inserted from the end far from the air guide pipe 43. The conveyor belt 33 first moves it in the direction of the air guide pipe 43. After the entire placement of the oil cylinder is completed, the drive belt is reversed, and the cleaning member 5 and the drying member 4 start operating.

[0032] The cleaning member 5 includes a central axis 51 arranged parallel to the air duct 41. A number of cleaning brush filaments 52 are circumferentially installed on the central axis 51. Liquid outlets 53 are provided between adjacent cleaning brush filaments 52. The length of the cleaning brush filaments 52 is greater than the distance between the central axis 51 and the groove 34. The receiving box 2 includes a top box for collecting waste water and a bottom box for containing cleaning liquid. The pipe 54 connected to the bottom box for outwardly discharging the cleaning liquid extends in the same direction as the air guide pipe 43. The set length of the liquid outlets 53 on the central axis 51 is less than the length of the opening of the top box, thus facilitating the collection of waste liquid. By setting the length of the cleaning brush filaments on the central axis 51 of the present utility model to be greater than the distance between the central axis 51 and the groove 34, after the oil cylinder enters the action range of the cleaning brush filaments, due to the limitation of its own inner cavity diameter, the brush filaments will bend, and the contact area of each single brush filament with the oil cylinder increases and covers the position of the liquid outlets 53. Thus, the action range of the cleaning brush filaments will cover the liquid outlets 53, facilitating the cleaning liquid to adhere to the brush filaments for cleaning operations.

[0033] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming of those skilled in the art. The provision of power also belongs to the common knowledge in the art. Moreover, the present utility model is mainly used to protect mechanical devices. Therefore, the control mode and circuit connection of the present utility model will not be explained in detail herein.

[0034] It should be noted that in this text, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A heavy machine oil cylinder production cleaning device, comprising a mounting base (1), characterized in that: The mounting base (1) is provided with a receiving box (2), the receiving box (2) is connected with a pipe (54), and the pipe (54) extends upward to establish a cleaning surface located at the upper end, a bearing member (3) is installed at the upper end of the receiving box (2), and drying members (4) and cleaning members (5) disposed between the drying members (4) are respectively provided along the extension direction of the bearing member (3); The bearing member (3) comprises a mounting plate (31) arranged on a side wall of the mounting base (1); a limiting plate (32) for limiting the oil cylinder is arranged on the mounting plate (31); the limiting plate (32) is mounted on a conveyor belt (33) connected to the mounting plate (31); and the conveyor belt (33) is arranged on the mounting plate (31) in an inclined manner; The limiting plate (32) is provided with a groove body (34) which follows the shape of the oil cylinder, and a tightening member (35) for tightening one end of the oil cylinder is installed on the groove body (34).

2. The heavy machine oil cylinder production cleaning equipment according to claim 1 is characterized by: The bearing member (3) is symmetrically installed in the mounting base frame (1) in the front and rear directions, and the drying member (4) is arranged between the front and rear opposite limiting plates (32); The drying element (4) comprises an air duct (41) on which a plurality of air outlets (42) are provided. The center line of the air duct (41) is located at the upper end of the tank body (34) and acts on the inside of the oil cylinder.

3. The heavy machine oil cylinder production cleaning equipment according to claim 1 is characterized by: The cleaning member (5) comprises a central axis (51) arranged parallel to the air duct (41); a plurality of cleaning brushes (52) are mounted in an annular ring on the central axis (51); liquid outlets (53) are arranged between adjacent cleaning brushes (52); and the length of the cleaning brushes (52) is greater than the distance between the central axis (51) and the tank body (34).

4. The heavy machine oil cylinder production cleaning equipment according to claim 1 is characterized by: The pressing member (35) comprises a top plate (351) mounted on the trough body (34) and a push plate (353) connected to the top plate (351) via a compression spring (352); the push plate (353) is connected to the oil cylinder.

5. The heavy machine oil cylinder production cleaning equipment according to claim 3 is characterized by: The length of the liquid outlet (53) on the central axis (51) is smaller than the length of the box opening of the containing box (2); The containing box (2) comprises a top box for collecting waste water and a bottom box for containing cleaning liquid.

6. The heavy machine oil cylinder production cleaning equipment according to claim 5, characterized in that: An air guide pipe (43) connected to the air pipe (41) and used for providing air flow to the air pipe (41) extends into the mounting base (1) at one end of the mounting base (1); The pipeline (54) connected to the bottom box and outputting the cleaning liquid outwards extends in the same direction as the air guide pipe (43).

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