Hydraulic oil station with cooler cleaning function

Abstract

The utility model relates to a hydraulic oil station with a cooler cleaning function. The side face of the box body communicates with an oil outlet pipe, a filtering assembly is arranged on the box body, a cooling pipe with the two ends extending out of the box body is arranged in the box body, and a cleaning assembly used for cleaning the cooling pipe is further arranged on the box body; the cleaning assembly comprises a cleaning sleeve, a connecting rod and a driving device, the cleaning sleeve sleeves the part, located in the box body, of the cooling pipe, one end of the connecting rod extends into the box body and is fixedly connected with the cleaning sleeve, a transverse rod is fixedly arranged at the driving end of the driving device, and the other end of the connecting rod is located outside the box body and is fixedly connected with the transverse rod; the connecting rod is arranged on the box body in a sliding manner under the driving of the driving end of the driving device; the cleaning sleeve slides along the extending direction of the cooling pipe under the driving of the driving device and the connection of the connecting rod; the surface of the cooling pipe in the oil tank can be cleaned, and the cooling effect is maintained.

Description

Technical Field

[0001] The utility model relates to a hydraulic oil station with cooler cleaning. Background Art

[0002] A hydraulic station is a hydraulic source device composed of a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, an overflow valve, etc. or a hydraulic device including a control valve. It supplies oil according to the flow direction, pressure and flow rate required by the driving device, and is applicable to various machines where the driving device is separated from the hydraulic station. Connect the hydraulic station and the driving device (cylinder or motor) with a pipeline, and the hydraulic system can achieve various specified actions.

[0003] In actual use, when the hydraulic oil returns to the hydraulic oil station after being used, it will carry a relatively high temperature; under the action of high temperature, the impurities carried out from the equipment by the hydraulic oil will deposit and solidify on the cooling pipes inside the oil tank. After the deposition and solidification, the impurities will affect the cooling effect of the cooling pipes. After the cooling effect is reduced, the time interval for using the hydraulic oil needs to be longer, and the use efficiency is reduced. Therefore, it is necessary to clean the surface impurities of the cooling pipes with deposited and solidified impurities. Summary of the Invention

[0004] The purpose of the utility model is to provide a hydraulic oil station with cooler cleaning, which can clean the surface of the cooling pipes in the oil tank and maintain the cooling effect.

[0005] The technical solution for realizing the purpose of the utility model is: the utility model has a box body; an oil outlet pipe is communicated with the side surface of the box body, a filtering component is arranged on the box body, a cooling pipe with both ends extending out of the box body is arranged inside the box body, and a cleaning component for cleaning the cooling pipe is further arranged on the box body; the cleaning component includes at least one cleaning sleeve for cleaning the surface of the cooling pipe body, a connecting rod corresponding to the cleaning sleeve one by one and slidably arranged on the box body, and a driving device for driving the connecting rod to slide. The cleaning sleeve is sleeved on the part of the cooling pipe inside the box body, one end of the connecting rod extends into the box body and is fixedly connected with the cleaning sleeve, a cross bar is fixedly arranged at the driving end of the driving device, the other end of the connecting rod is located outside the box body and is fixedly connected with the cross bar, and the connecting rod is slidably arranged on the box body under the driving of the driving end of the driving device; the cleaning sleeve slides along the extending direction of the cooling pipe under the driving of the driving device and the connection of the connecting rod.

[0006] Furthermore, there are two driving devices which are symmetrically arranged at the upper end of the box body. The connecting rod is located between the symmetrically arranged driving devices. Both ends of the cross bar are fixedly arranged on the driving ends of the two driving devices respectively. The connecting rod is arranged on the box body in a lifting and sliding manner under the driving of the driving ends of the driving devices; the part of the cooling pipe located inside the box body extends in a serpentine shape with a vertical bend, and the cleaning sleeve is sleeved on a section of the cooling pipe in the vertical direction. The cleaning sleeve can slide up and down on the cooling pipe under the driving of the driving device.

[0007] Furthermore, sliding blocks are arranged on the outer wall of the connecting rod. At the upper end of the box body, there are through holes corresponding to the connecting rods one by one and allowing the connecting rods to pass through. On the inner wall of the through holes, there are sliding grooves that can form a sliding fit with the sliding blocks. The connecting rod is arranged in the through holes at the upper end of the box body in a sliding manner through the sliding fit between the sliding blocks and the sliding grooves.

[0008] Furthermore, a plurality of bristles are fixedly arranged on the inner wall of the cleaning sleeve and are arranged in sequence along the extending direction of the inner wall, and each bristle faces the center of the cleaning sleeve.

[0009] Furthermore, the filtering assembly includes a connecting pipe and a filtering box. One end of the connecting pipe is communicated with the upper end of the box body, and the other end of the connecting pipe is communicated with the lower end of the filtering box. An oil inlet pipe is communicated with the upper end of the filtering box; a first filter plate and a second filter plate are fixedly arranged inside the filtering box. The first filter plate is arranged close to the oil inlet pipe, and the second filter plate is arranged close to the connecting pipe.

[0010] Furthermore, a filter screen is fixedly arranged inside the oil outlet pipe.

[0011] Furthermore, an observation window for observing the oil quantity inside the box body is also arranged on the box body.

[0012] Furthermore, supporting blocks for supporting the box body are fixedly arranged at the bottom of the box body.

[0013] Furthermore, a sewage pipe with an internal communication is arranged at the bottom of the body, and a cover is connected to the outlet of the sewage pipe by means of a thread.

[0014] The utility model has positive effects: (1) The cleaning sleeve of the utility model is sleeved on the part of the cooling pipe located inside the box body. One end of the connecting rod extends into the inside of the box body and is fixedly connected to the cleaning sleeve. The driving end of the driving device is fixedly provided with a cross bar. The other end of the connecting rod is located outside the box body and is fixedly connected to the cross bar. The connecting rod is arranged on the box body in a sliding manner under the driving of the driving end of the driving device. The cleaning sleeve slides along the extending direction of the cooling pipe under the driving of the driving device and the connection of the connecting rod; the cleaning sleeve can drive and slide vertically on the cooling pipe after being driven by the driving device through the connection of the connecting rod, and can clean the impurities on the surface of the cooling pipe to maintain the cooling effect.

[0015] (2) The driving device of the present utility model is provided with two and symmetrically arranged at the upper end of the box body. The connecting rod is located between the symmetrically arranged driving devices, and both ends of the cross bar are fixedly arranged on the driving ends of the two driving devices; through the driving of the two driving devices, the lifting and sliding of the connecting rod are made more stable and smooth.

[0016] (3) The part of the cooling pipe of the present utility model located inside the box body is bent and extended in a vertical direction in a snake shape. The cleaning sleeve is sleeved on a section of the cooling pipe in the vertical direction, and the cleaning sleeve can slide up and down on the cooling pipe under the driving of the driving device; through the snake shape setting, the contact area between the cooling pipe and the hydraulic oil is increased.

[0017] (4) Inside the filter box of the present utility model, a first filter plate and a second filter plate are fixedly provided. The first filter plate is arranged close to the oil inlet pipe, and the second filter plate is arranged close to the connecting pipe; the first filter plate and the second filter plate can initially filter the hydraulic oil entering the filter box, and minimize the impurity content of the hydraulic oil entering the box body.

[0018] (5) A filter net is fixedly provided inside the oil outlet pipe of the present utility model; when the hydraulic oil in the box body is used, through the filtration of the filter net, on the one hand, it can reduce the impurities originally present from entering the equipment along with the hydraulic oil, and on the other hand, it can prevent the impurities cleaned out by the cleaning sleeve from precipitating and entering the equipment along with the hydraulic oil.

[0019] (6) An observation window for observing the oil quantity inside the box body is further provided on the box body of the present utility model, and the hydraulic oil stock in the box body can be observed through the observation window.

[0020] (7) A sewage pipe with internal communication is provided at the bottom of the body of the present utility model, and the outlet of the sewage pipe is threadedly connected with a sealing cover; the sewage pipe can discharge the impurity precipitation cleaned out by the cleaning sleeve on the cooling pipe and the impurities deposited at the bottom of the box body after being opened, and extend the service life of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to make the content of the present utility model easier to be clearly understood, the following further details the present utility model according to specific embodiments in combination with the drawings, where

[0022] Figure 1 is the overall structural schematic diagram of the present utility model;

[0023] Figure 2 is the front view of the present utility model;

[0024] Figure 3 is the side view of the present utility model;

[0025] Figure 4Schematic diagram of the assembly structure of the cleaning component of the present utility model;

[0026] Figure 5 Schematic diagram of the internal structure of the filtering component of the present utility model;

[0027] Figure 6 Schematic diagram of the structure of the cleaning sleeve of the present utility model;

[0028] Figure 7 Schematic diagram of the assembly state of the connecting rod of the present utility model. Detailed implementation manners

[0029] See Figures 1 to 7 , the present utility model has a box body 1; an oil outlet pipe 11 is communicated with the side surface of the box body 1, a filtering component 2 is arranged on the box body 1, a cooling pipe 12 with both ends extending out of the box body 1 is arranged inside the box body 1, and a cleaning component 3 for cleaning the cooling pipe 12 is further arranged on the box body 1; the cleaning component 3 includes at least one cleaning sleeve 31 for cleaning the surface of the pipe body of the cooling pipe 12, a connecting rod 32 corresponding to the cleaning sleeve 31 one by one and slidably arranged on the box body 1, and a driving device 33 for driving the connecting rod 32 to slide. The cleaning sleeve 31 is sleeved on the part of the cooling pipe 12 inside the box body 1. One end of the connecting rod 32 extends into the inside of the box body 1 and is fixedly connected with the cleaning sleeve 31. A cross bar 4 is fixedly arranged at the driving end of the driving device 33. The other end of the connecting rod 32 is located outside the box body 1 and is fixedly connected with the cross bar 4. The connecting rod 32 is slidably arranged on the box body 1 under the driving of the driving end of the driving device 33; the cleaning sleeve 31 slides along the extending direction of the cooling pipe 12 under the driving of the driving device 33 and the connection of the connecting rod 32.

[0030] Cooling water can enter from one end of the cooling pipe 12 extending out of the box body 1 and flow out from the other end of the cooling pipe 12 extending out of the box body 1.

[0031] The cleaning sleeve 31 can drive and slide vertically on the cooling pipe 12 after being driven by the driving device 33 under the connection of the connecting rod 32, and can clean the impurities on the surface of the cooling pipe 12 to maintain the cooling effect.

[0032] There are two driving devices 33 and they are symmetrically arranged at the upper end of the box body 1. The connecting rod 32 is located between the symmetrically arranged driving devices 33. Both ends of the cross bar 4 are fixedly arranged at the driving ends of the two driving devices 33. The connecting rod 32 is lifted and slidably arranged on the box body 1 under the driving of the driving ends of the driving devices 33; the part of the cooling pipe 12 inside the box body 1 extends in a vertically bent snake shape. The cleaning sleeve 31 is sleeved on a section of the cooling pipe 12 in the vertical direction, and the cleaning sleeve 31 can slide up and down on the cooling pipe 12 under the driving of the driving device 33.

[0033] A slider 321 is provided on the outer wall of the connecting rod 32. A perforation corresponding to the connecting rod 32 one by one and allowing the connecting rod 32 to pass through is provided at the upper end of the box body 1. A sliding groove 13 that can form a sliding fit with the slider 321 is provided on the inner wall of the perforation. The connecting rod 32 is slidably arranged in the perforation at the upper end of the box body 1 through the sliding fit between the slider 321 and the sliding groove 13.

[0034] The driving device 33 is a telescopic cylinder. The telescopic end of the driving device 33 drives the cross bar 4 to move up and down. The cross bar 4 in the process of moving up and down drives the connecting rod 32 to move up and down. The connecting rod 32 in the process of moving up and down drives the cleaning sleeve 31 to slide up and down on the surface of the cooling pipe 12 for cleaning.

[0035] A plurality of bristles 311 arranged in sequence along the extending direction of the inner wall are fixedly provided on the inner wall of the cleaning sleeve 31, and each bristle 311 faces the center of the cleaning sleeve 31.

[0036] The filtering assembly 2 includes a connecting pipe 21 and a filtering box 22. One end of the connecting pipe 21 is communicated with the upper end of the box body 1, and the other end of the connecting pipe 21 is communicated with the lower end of the filtering box 22. An oil inlet pipe 221 is communicated with the upper end of the filtering box 22; a first filter plate 222 and a second filter plate 223 are fixedly provided inside the filtering box 22. The first filter plate 222 is arranged close to the oil inlet pipe 221, and the second filter plate 223 is arranged close to the connecting pipe 21.

[0037] A filter screen 111 is fixedly provided inside the oil outlet pipe 11. When the hydraulic oil in the box body 1 is used, through the filtering of the filter screen 111, on the one hand, it can reduce the impurities originally present from entering the equipment along with the hydraulic oil, and on the other hand, it can prevent the impurities cleaned out by the cleaning sleeve 31 from precipitating and entering the equipment along with the hydraulic oil.

[0038] An observation window 14 for observing the oil quantity inside the box body 1 is further provided on the box body 1, and the hydraulic oil storage quantity inside the box body 1 can be observed through the observation window 14.

[0039] Support blocks 5 for supporting the box body 1 are fixedly provided at the bottom of the box body 1.

[0040] A sewage pipe 15 with internal communication is provided at the bottom of the box body 1, and the outlet of the sewage pipe 15 is threadedly connected with a sealing cover 151.

[0041] The working principle of the present utility model: The telescopic end of the driving device 33 drives the cross bar 4 to move up and down. The cross bar 4 in the process of moving up and down drives the connecting rod 32 to move up and down. The connecting rod 32 in the process of moving up and down drives the cleaning sleeve 31 to slide up and down on the surface of the cooling pipe 12. The bristles 311 in the cleaning sleeve 31 can scrape and clean the impurity precipitation on the cooling pipe 12 as the cleaning sleeve 31 slides.

[0042] The specific embodiments described above further elaborate on the purpose, technical solution, and beneficial effects of the present utility model. It should be understood that the above description is only for the specific embodiments of the present utility model and does not limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A hydraulic oil station with cooler cleaning, having a box body (1); characterized in that: An oil outlet pipe (11) is connected to the side of the box body (1). A filtering component (2) is provided on the box body (1). A cooling pipe (12) with both ends extending out of the box body (1) is provided inside the box body (1). A cleaning component (3) for cleaning the cooling pipe (12) is also provided on the box body (1); the cleaning component (3) includes at least one cleaning sleeve (31) for cleaning the surface of the pipe body of the cooling pipe (12), a connecting rod (32) corresponding to the cleaning sleeve (31) one by one and slidably arranged on the box body (1), and a driving device (33) for driving the connecting rod (32) to slide. The cleaning sleeve (31) is sleeved on the part of the cooling pipe (12) inside the box body (1). One end of the connecting rod (32) extends into the inside of the box body (1) and is fixedly connected to the cleaning sleeve (31). A cross bar (4) is fixedly provided at the driving end of the driving device (33). The other end of the connecting rod (32) is located outside the box body (1) and is fixedly connected to the cross bar (4). The connecting rod (32) is slidably arranged on the box body (1) under the driving of the driving end of the driving device (33); the cleaning sleeve (31) slides along the extending direction of the cooling pipe (12) under the driving of the driving device (33) and the connection of the connecting rod (32).

2. The hydraulic oil station with cooler cleaning according to claim 1, characterized in that: Two driving devices (33) are provided and symmetrically arranged at the upper end of the box body (1). The connecting rod (32) is located between the symmetrically arranged driving devices (33). Both ends of the cross bar (4) are respectively fixedly arranged at the driving ends of the two driving devices (33). The connecting rod (32) is slidably arranged up and down on the box body (1) under the driving of the driving ends of the driving devices (33); the part of the cooling pipe (12) inside the box body (1) extends in a vertically bent snake shape. The cleaning sleeve (31) is sleeved on a vertical section of the cooling pipe (12). The cleaning sleeve (31) can slide up and down on the cooling pipe (12) under the driving of the driving device (33).

3. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: Sliders (321) are provided on the outer wall of the connecting rod (32). Through holes corresponding to the connecting rods (32) one by one and allowing the connecting rods (32) to pass through are provided at the upper end of the box body (1). Sliding grooves (13) capable of forming a sliding fit with the sliders (321) are provided on the inner walls of the through holes. The connecting rod (32) is slidably arranged in the through holes at the upper end of the box body (1) through the sliding fit between the sliders (321) and the sliding grooves (13).

4. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: A plurality of bristles (311) arranged in sequence along the extending direction of the inner wall are fixedly provided on the inner wall of the cleaning sleeve (31). Each bristle (311) faces the center of the cleaning sleeve (31).

5. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: The filtering component (2) includes a connecting pipe (21) and a filtering box (22). One end of the connecting pipe (21) is communicated with the upper end of the box body (1), and the other end of the connecting pipe (21) is communicated with the lower end of the filtering box (22). An oil inlet pipe (221) is communicated with the upper end of the filtering box (22). A first filter plate (222) and a second filter plate (223) are fixedly arranged inside the filtering box (22). The first filter plate (222) is arranged close to the oil inlet pipe (221), and the second filter plate (223) is arranged close to the connecting pipe (21).

6. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: A filter net (111) is fixedly arranged inside the oil outlet pipe (11).

7. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: An observation window (14) for observing the oil quantity inside the box body (1) is further arranged on the box body (1).

8. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: Support blocks (5) for supporting the box body (1) are fixedly arranged at the bottom of the box body (1).

9. A hydraulic oil station with cooler cleaning according to claim 1, characterized in that: A sewage discharge pipe (15) with internal communication is arranged at the bottom of the body, and a cover (151) is connected to the outlet of the sewage discharge pipe (15) by threads.

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