Cleaning and filtering structure of hydraulic oil cylinder

Abstract

The utility model belongs to the technical field of hydraulic oil cylinder cleaning, and particularly relates to a hydraulic oil cylinder cleaning and filtering structure which comprises a cleaning box, a fixing assembly arranged at the top end in the cleaning box, a high-pressure water pump arranged below one side of the cleaning box, and a water pumping pipe arranged at the input end of the high-pressure water pump. Through mutual cooperation of the cleaning box, the high-pressure water pump, the water pumping pipe, the conveying pipe, the spray pipe, the spray head, the mounting frame, the first filter plate and the second filter plate, the cleaning structure has a filtering function, the problem that waste water cannot be recycled in the cleaning process of the hydraulic oil cylinder through the cleaning structure, and then huge resource waste is caused is solved, and the cleaning structure is suitable for popularization and application. And through mutual cooperation of a drying box, a liquid collecting box, a heating pipe, a placement hole plate and a ventilation fan, the cleaning structure has a drying function, and the problem that after the hydraulic oil cylinder is cleaned by the cleaning structure, a worker needs to spend a large amount of time and energy to wipe water attached to the hydraulic oil cylinder is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinder cleaning, in particular to a hydraulic oil cylinder cleaning filter structure. Background Art

[0002] The oil cylinder is a hydraulic cylinder. The hydraulic cylinder is a linear motion actuator whose output force is proportional to the effective area of ​​the piston and the pressure difference on both sides. It is an energy conversion device that converts hydraulic energy into mechanical energy of reciprocating linear motion. It has a simple structure and reliable operation. When it is used to achieve reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap and the movement is smooth. Therefore, it is widely used in the hydraulic systems of various machines. The output force of the hydraulic cylinder is proportional to the effective area of ​​the piston and the pressure difference on both sides; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. The buffer device and the exhaust device depend on the specific application scenario, and other devices are indispensable. The hydraulic cylinder needs to be cleaned using a cleaning structure after long-term use.

[0003] The prior art has the following problems:

[0004] 1. Most of the existing hydraulic cylinder cleaning structures use a spray assembly to spray water so as to clean the hydraulic cylinder. However, since the cleaning structure does not have a filtering function, the waste water cannot be recycled during the cleaning process of the hydraulic cylinder, which in turn causes a huge waste of resources, indirectly increases the cleaning cost, and cannot meet the use requirements;

[0005] 2. The existing hydraulic cylinder cleaning structure does not have a drying function, which also means that after the cleaning structure cleans the hydraulic cylinder, the staff needs to spend a lot of time and energy to wipe off the moisture adhered to the hydraulic cylinder, which is time-consuming and labor-intensive, indirectly increasing the work intensity of the staff and having poor practicality. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a hydraulic cylinder cleaning and filtering structure, which solves the problems that the current structure does not have a filtering function, resulting in the inability to recycle waste water during the cleaning process of the hydraulic cylinder, thereby causing a huge waste of resources, and does not have a drying function, resulting in the need for staff to spend a lot of time and energy to wipe off the moisture adhered to the hydraulic cylinder after the cleaning structure has cleaned the hydraulic cylinder.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic cylinder cleaning and filtering structure, comprising a cleaning box, a fixing assembly is arranged at the top of the cleaning box, a high-pressure water pump is arranged at the bottom of one side of the cleaning box, a water pumping pipe is arranged at the input end of the high-pressure water pump, a delivery pipe is arranged at the output end of the high-pressure water pump, a nozzle is arranged at the top of the delivery pipe, a nozzle is arranged at the top of the nozzle, a mounting frame is arranged at the bottom of one side of the cleaning box, a first filter plate is arranged inside the mounting frame, a second filter plate is arranged on the mounting frame below the first filter plate, and a drying assembly is arranged at the top of the cleaning box;

[0008] The drying assembly includes a drying box, a liquid collection box is arranged at the bottom of the drying box, a heating tube is arranged above the liquid collection box, a placement orifice plate is arranged above the heating tube, and a ventilation fan is arranged at the bottom of one side of the drying box.

[0009] As a preferred technical solution of the utility model, the number of the nozzles is several groups, and the nozzles are arranged in equidistant straight lines.

[0010] As a preferred technical solution of the present utility model, the material of the first filter plate is asbestos.

[0011] As a preferred technical solution of the present utility model, the material of the second filter plate is activated carbon.

[0012] As a preferred technical solution of the utility model, the heating pipe is installed on the drying box through a fixed connection.

[0013] As a preferred technical solution of the utility model, the placement hole plate is provided with ventilation holes and the ventilation holes are arranged in a rectangular array.

[0014] As a preferred technical solution of the utility model, there are two groups of ventilation fans, and the two groups of ventilation fans are arranged corresponding to each other in the middle of the drying box.

[0015] Compared with the prior art, the utility model provides a hydraulic cylinder cleaning and filtering structure, which has the following beneficial effects:

[0016] 1. The hydraulic cylinder cleaning and filtering structure is provided with a cleaning box, a high-pressure water pump, a water pumping pipe, a delivery pipe, a nozzle, a nozzle, a mounting frame, a first filter plate and a second filter plate. When cleaning, the high-pressure water pump is started to pump water, so that water is sprayed out through the nozzle on the top of the nozzle to clean the hydraulic cylinder. At the same time, the cleaned waste water will fall onto the first filter plate. Through the cooperation of the first filter plate and the second filter plate, impurities in the waste water are filtered and adsorbed, so that the water pumped out by the high-pressure water pump is clean water, which prevents the nozzle from being blocked, and the water circulation is beneficial to saving resources. When the first filter plate and the second filter plate need to be replaced, the first filter plate and the second filter plate can be directly pulled out and replaced. This design enables the cleaning structure to have a filtering function, avoids the problem that the waste water of the cleaning structure cannot be recycled during the cleaning process of the hydraulic cylinder, thereby causing a huge waste of resources, indirectly reduces the cleaning cost, and meets the use requirements.

[0017] 2. The hydraulic cylinder cleaning and filtering structure is provided with a drying component, a drying box, a liquid collecting box, a heating tube, a placement orifice plate and a ventilation fan. After the cleaning is completed, the hydraulic cylinder is first placed on the placement orifice plate, and the wind force generated by the rotation of the ventilation fan can blow the dry air baked around the heating tube to the hydraulic cylinder through the placement orifice plate, thereby accelerating the air drying efficiency of the cleaned hydraulic cylinder. This design enables the cleaning structure to have a drying function, avoiding the problem that the cleaning structure needs the staff to spend a lot of time and energy to wipe the moisture adhered to the hydraulic cylinder after cleaning the hydraulic cylinder, saving time and effort, indirectly reducing the work intensity of the staff, and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified view of the structure at center A;

[0020] Figure 3 For this utility model Figure 1 A magnified view of the structure at B in the middle;

[0021] Figure 4 This is a schematic diagram of the installation structure of the first filter plate and the second filter plate of the utility model.

[0022] In the figure: 1. cleaning box; 2. fixing component; 3. high-pressure water pump; 4. suction pipe; 5. delivery pipe; 6. nozzle; 7. nozzle; 8. mounting frame; 9. first filter plate; 10. second filter plate; 11. drying component; 111. drying box; 112. liquid collection box; 113. heating pipe; 114. placement orifice plate; 115. ventilation fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 In this embodiment: the hydraulic cylinder cleaning and filtering structure includes a cleaning box 1, a fixing assembly 2 is arranged at the top of the cleaning box 1, a high-pressure water pump 3 of model 25LG3-10x3 is arranged at the bottom of one side of the cleaning box 1, a water pump 4 is arranged at the input end of the high-pressure water pump 3, a delivery pipe 5 is arranged at the output end of the high-pressure water pump 3, a nozzle 6 is arranged at the top of the delivery pipe 5, a nozzle 7 is arranged at the top of the nozzle 6, a mounting frame 8 is arranged at the bottom of one side of the cleaning box 1, a first filter plate 9 is arranged inside the mounting frame 8, and a second filter plate is arranged below the first filter plate 9. 10. When the first filter plate 9 and the second filter plate 10 need to be replaced, the first filter plate 9 and the second filter plate 10 can be directly pulled out and replaced. A drying assembly 11 is arranged on the top of the cleaning box 1; the drying assembly 11 comprises a drying box 111, a liquid collecting box 112 is arranged at the bottom of the drying box 111, a heating pipe 113 is arranged above the liquid collecting box 112 in the drying box 111, a placement orifice plate 114 is arranged above the heating pipe 113 in the drying box 111, and a ventilation fan 115 is arranged at the bottom of one side of the drying box 111, and the model is YRD2006.

[0025] In this embodiment, there are several groups of nozzles 7, and the nozzles 7 are arranged in equidistant straight lines, so that water can be sprayed out through the nozzles 7 at the top of the nozzle 6 to clean the hydraulic cylinder; the first filter plate 9 is made of asbestos, which is convenient for filtering larger impurities in the cleaned wastewater through asbestos; the second filter plate 10 is made of activated carbon, which is convenient for adsorbing fine particulate impurities in the cleaned wastewater through activated carbon; the heating tube 113 is installed on the drying box 111 through a fixed connection, which is convenient for installing and fixing the heating tube 113 and improving the stability of the heating tube 113; the placement hole plate 114 is provided with air holes and the air holes are arranged in a rectangular array, which is convenient for the dry air roasted around the heating tube 113 to be blown to the hydraulic cylinder through the placement hole plate 114, thereby accelerating the air drying efficiency of the cleaned hydraulic cylinder; there are two groups of ventilation fans 115, and the two groups of ventilation fans 115 are arranged in correspondence with each other in the middle of the drying box 111, so that the external cold air is drawn into the drying box 111 through the ventilation fans 115.

[0026] The working principle and use process of the utility model are as follows: during cleaning, the high-pressure water pump 3 on one side of the cleaning box 1 is started to pump water, so that water is sprayed out through the nozzle 7 on the top of the nozzle pipe 6, and the hydraulic cylinder in the fixed component 2 is cleaned. At the same time, the waste water after cleaning will fall onto the first filter plate 9, and the first filter plate 9 and the second filter plate 10 in the mounting frame 8 cooperate with each other to filter and adsorb impurities in the waste water, so that the water pumped out by the high-pressure water pump 3 is clean water, which prevents the nozzle 7 from being blocked, and the water circulation is beneficial to saving resources. When the first filter plate 9 and the second filter plate 10 need to be replaced, the first filter plate 9 and the second filter plate 10 can be directly pulled out and replaced. This design enables the cleaning structure to have a filtering function, avoiding the cleaning structure from cleaning the hydraulic cylinder. During the process, the waste water cannot be recycled, which causes a huge waste of resources. After the cleaning is completed, the hydraulic cylinder is first placed on the placement hole plate 114 in the drying box 111, and the wind force generated by the rotation of the ventilation fan 115 in the drying component 11 can blow the dry air baked around the heating tube 113 to the hydraulic cylinder through the placement hole plate 114, thereby accelerating the drying efficiency of the cleaned hydraulic cylinder. This design enables the cleaning structure to have a drying function, avoiding the problem that the staff needs to spend a lot of time and energy to wipe the moisture adhered to the hydraulic cylinder after the cleaning structure is cleaned. It saves time and effort, indirectly reduces the work intensity of the staff, and is highly practical.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydraulic cylinder cleaning and filtering structure, comprising a cleaning box (1), wherein a fixing component (2) is arranged at the top of the cleaning box (1), and characterized in that: A high-pressure water pump (3) is arranged below one side of the cleaning box (1); a water extraction pipe (4) is arranged at the input end of the high-pressure water pump (3); a delivery pipe (5) is arranged at the output end of the high-pressure water pump (3); a nozzle (6) is arranged at the top of the delivery pipe (5); a nozzle (7) is arranged at the top of the nozzle (6); a mounting frame (8) is arranged below one side of the interior of the cleaning box (1); a first filter plate (9) is arranged inside the mounting frame (8); a second filter plate (10) is arranged below the first filter plate (9) on the mounting frame (8); and a drying component (11) is arranged at the top of the cleaning box (1); The drying assembly (11) comprises a drying box (111), a liquid collection box (112) is arranged at the bottom end of the drying box (111), a heating pipe (113) is arranged above the liquid collection box (112) in the drying box (111), a placement orifice plate (114) is arranged above the heating pipe (113) in the drying box (111), and a ventilation fan (115) is arranged below one side of the drying box (111).

2. The hydraulic cylinder cleaning and filtering structure according to claim 1 is characterized in that: The number of the nozzles (7) is several groups, and the nozzles (7) are arranged in a straight line at equal distances.

3. The hydraulic cylinder cleaning and filtering structure according to claim 1 is characterized in that: The first filter plate (9) is made of asbestos.

4. The hydraulic cylinder cleaning and filtering structure according to claim 1 is characterized in that: The material of the second filter plate (10) is activated carbon.

5. The hydraulic cylinder cleaning and filtering structure according to claim 1 is characterized in that: The heating pipe (113) is mounted on the drying box (111) by means of a fixed connection.

6. The hydraulic cylinder cleaning and filtering structure according to claim 1 is characterized in that: The placement hole plate (114) is provided with ventilation holes, and the ventilation holes are arranged in a rectangular array.

7. The hydraulic cylinder cleaning and filtering structure according to claim 1 is characterized in that: There are two groups of the ventilation fans (115), and the two groups of the ventilation fans (115) are arranged corresponding to each other in the middle of the drying box (111).

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