Cleaning equipment for hydraulic pipe production of hydraulic machinery

By introducing heating boxes, brush heads and nozzles into the hydraulic pipe cleaning equipment, the problem of poor cleaning effect of existing equipment is solved, and a more efficient hydraulic pipe cleaning effect is achieved.

CN222778550UActive Publication Date: 2025-04-22JIANGSU HONGHANG MASCH CO LTD
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Patent Information

Application Number
CN202421045064.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-14
Publication Date
2025-04-22
Estimated Expiration
2034-05-14

AI Technical Summary

Technical Problem

The existing hydraulic pipe cleaning equipment has a water temperature and is difficult to effectively remove oil and impurities in the hydraulic pipe during cleaning, resulting in poor cleaning effect.

Method used

A cleaning equipment for hydraulic pipe production of hydraulic machinery is designed, including a heating box, a brush head and a nozzle. The cleaning liquid is heated through the heating box, and the brush head and nozzle are fully cleaned up the interior of the hydraulic pipe.

Benefits of technology

By heating the liquid and using brush heads and nozzles, the cleaning effect of the hydraulic tube is significantly improved, and the oil and impurities in the tube can be removed more effectively.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the field of hydraulic pipe production, in particular to cleaning equipment for hydraulic pipe production of hydraulic machinery, which comprises a heating box, a cleaning box and a brush head, the heating box is arranged at the upper end of the cleaning box, a heating plate is mounted in the heating box, the right side of the heating box is communicated with the cleaning pipe, a cleaning pump is mounted on the cleaning pipe, and a nozzle is arranged at the lower end of the cleaning pipe. A supporting column is arranged in the cleaning box, a supporting base is arranged at the upper end of the supporting column, a hydraulic pipe is placed at the upper end of the supporting base, and brush heads are arranged on the two sides of the hydraulic pipe. The heating box is used for heating the cleaning liquid, so that the heating effect on the hydraulic pipe is further improved; the threaded rod and the adjusting motor are combined, so that the position of the brush head or the nozzle on the right side can be flexibly adjusted, and different cleaning modes can be selected.
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Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic pipe production, in particular to a cleaning device for the production of hydraulic pipes of hydraulic machinery. Background Art

[0002] Hydraulic pipe is a widely used component in engineering machinery. It can be divided into plastic pipe and metal pipe according to the material. Among them, the hydraulic pipe made of metal needs to be cut and coated with anti-rust oil for preservation after extrusion molding. The hydraulic pipe needs to be cleaned by cleaning equipment before assembly and use to remove impurities such as particles remaining inside and outside the pipe when cutting, and clean the anti-rust oil attached to the pipe body.

[0003] In the related art, when cleaning the hydraulic pipe, the existing cleaning equipment basically positions the hydraulic pipe inside the cleaning box, corresponding to the flushing head, and flushes the inner wall of the hydraulic pipe. In this cleaning method, the water temperature is at room temperature, and it is difficult to flush out the impurities containing oil and dirt in the hydraulic pipe, resulting in the cleaning method of the equipment being too single and the cleaning effect being poor. For this reason, we propose a cleaning equipment for the production of hydraulic pipes of hydraulic machinery.

[0004] The above information disclosed in this Background section is only for understanding the background of the present inventive concept and therefore it may contain information that does not constitute prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a cleaning device for the production of hydraulic pipes of hydraulic machinery, so as to solve the problem that the existing cleaning equipment proposed in the above background technology basically positions the hydraulic pipe inside the cleaning box when cleaning the hydraulic pipe, corresponds to the flushing head, and flushes the inner wall of the hydraulic pipe. In this cleaning method, the water temperature is at room temperature, and it is difficult to flush out the impurities containing oil and dirt in the hydraulic pipe, resulting in the problem that the cleaning method of the equipment is too single and the cleaning effect is poor.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cleaning device for the production of hydraulic pipes of hydraulic machinery, comprising a hydraulic pipe, a heating box, a cleaning box and a brush head, wherein a heating box is fixedly installed on the upper end of the cleaning box, a plurality of heating plates are installed inside the heating box, a cleaning pipe is connected to the right side of the heating box, a cleaning pump is installed on the cleaning pipe, a telescopic water pipe is integrally formed at the lower end of the cleaning pipe, one end of the telescopic water pipe is connected to the hard water pipe on the fixed plate, a nozzle is installed on the left side of the hard water pipe, the nozzle is located inside the cleaning box, and two groups of A support column, the upper end of which is welded and fixed with a support seat, the hydraulic pipe is placed on the upper end of the support seat, a telescopic column is fixedly installed at the central position of the inner upper end of the cleaning box, and a fixed seat is installed at the lower end of the telescopic column, brush heads are symmetrically installed on the left and right sides of the hydraulic pipe, a cylinder is connected to the side of the brush head away from the hydraulic pipe, one side of the cylinder is fixedly set on the surface of the mounting seat, one side of the mounting seat is connected to the output end of the servo motor, the servo motor on the left side is installed and fixed on the left side of the cleaning box, and the servo motor on the right side is installed on the fixed plate.

[0008] In some embodiments, a mounting plate is welded and fixed on the right side of the cleaning box, a threaded rod is rotatably arranged inside the mounting plate, the lower end of the threaded rod is rotatably arranged in a movable sleeve, and the upper end of the threaded rod is connected to the output end of the adjustment motor inside the mounting plate.

[0009] In some embodiments, a mounting block is threadedly engaged with the side surface of the threaded rod, a fixing plate is fixedly provided on the upper end of the mounting block, and through holes are formed on the mounting block and the fixing plate.

[0010] In some embodiments, a recovery pipe is provided on the left side of the cleaning box, and the left side of the recovery pipe is connected to the circulating water tank. A recovery pump is installed on the recovery pipe, and observation windows are provided at the front end of the circulating water tank and the heating box.

[0011] In some embodiments, a first filter is disposed at the lower end of the interior of the circulating water tank, a second filter is disposed at the upper end of the first filter, and a liquid level sensor is installed at the lower end of the interior of the circulating water tank.

[0012] In some embodiments, a box door is installed at the front end of the cleaning box, and a handle is installed on the box door.

[0013] The beneficial effects of the utility model are:

[0014] The inside of the hydraulic pipe is completely cleaned by the provided brush head and nozzle, which effectively improves the cleaning effect; the heating box heats the cleaning fluid to further improve the heating effect of the hydraulic pipe; the combination of the threaded rod and the adjustment motor allows the position of the right brush head or nozzle to be flexibly adjusted to select different cleaning methods; the cleaning fluid inside the cleaning box is recycled and reused by the recovery pipe and the recovery pump to reduce resource waste; the multiple sets of filters inside the circulating water tank filter the cleaning fluid to ensure the cleaning effect of the recycled cleaning fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a cleaning device for hydraulic pipe production of hydraulic machinery proposed by the utility model;

[0016] Figure 2 This is a diagram showing the internal structure of a cleaning box of a cleaning device for the production of hydraulic pipes of a hydraulic machine proposed by the utility model;

[0017] Figure 3 This is a diagram showing the internal structure of a heating box of a cleaning device for the production of hydraulic pipes of a hydraulic machine proposed by the utility model;

[0018] Figure 4 This is a diagram showing the internal structure of a circulating water tank of a hydraulic pipe cleaning device for hydraulic machinery proposed by the utility model;

[0019] Figure 5 This is a diagram showing the internal structure of a mounting plate of a cleaning device for producing hydraulic pipes of a hydraulic machine proposed by the utility model.

[0020] In the figure: 1 is a circulating water tank, 2 is a circulating pipe, 3 is a circulating pump, 4 is a heating box, 5 is a cleaning box, 6 is a handle, 7 is a cleaning pipe, 8 is a cleaning pump, 9 is a mounting plate, 10 is a recovery pump, 11 is an observation window, 12 is a fixing plate, 13 is a servo motor, 14 is a cylinder, 15 is a brush head, 16 is a supporting column, 17 is a supporting seat, 18 is a telescopic column, 19 is a fixing seat, 20 is a nozzle, 21 is a hard water pipe, 22 is a telescopic water pipe, 23 is a hydraulic pipe, 24 is a heating plate, 25 is a temperature sensor, 26 is a liquid level sensor, 27 is a first filter screen, 28 is a second filter screen, 29 is an adjustment motor, 30 is a threaded rod, 31 is a movable sleeve, 32 is a mounting block, and 33 is a through hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] It should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1 , 2 , 3, 4, a cleaning device for the production of hydraulic pipes of hydraulic machinery, comprising a hydraulic pipe 23, a heating box 4, a cleaning box 5 and a brush head 15, a heating box 4 is fixedly installed on the upper end of the cleaning box 5, a plurality of heating plates 24 are installed inside the heating box 4, a cleaning pipe 7 is connected to the right side of the heating box 4, a cleaning pump 8 is installed on the cleaning pipe 7, a telescopic water pipe 22 is integrally formed at the lower end of the cleaning pipe 7, one end of the telescopic water pipe 22 is connected to the hard water pipe 21 on the fixed plate 12, a nozzle 20 is installed on the left side of the hard water pipe 21, and the nozzle 20 is located inside the cleaning box 5, two groups of support columns 16 are symmetrically installed at the lower end of the interior of the cleaning box 5, a support seat 17 is welded and fixed on the upper end of the support column 16, the hydraulic pipe 23 is placed on the upper end of the support seat 17, and the interior of the cleaning box 5 is provided with a plurality of cleaning plates 24, and ... plurality of A telescopic column 18 is fixedly installed at the central position of the end, and a fixed seat 19 is installed at the lower end of the telescopic column 18. Brush heads 15 are symmetrically installed on the left and right sides of the hydraulic pipe 23. The side of the brush head 15 away from the hydraulic pipe 23 is connected with a cylinder 14. One side of the cylinder 14 is fixedly set on the surface of the mounting seat, and one side of the mounting seat is connected to the output end of the servo motor 13. The left servo motor 13 is installed and fixed on the left side of the cleaning box 5, and the right servo motor 13 is installed on the fixed plate 12. The inside of the hydraulic pipe 23 is cleaned by the brush heads 15 arranged on both sides, and the nozzles 20 are arranged to effectively improve the cleaning effect of the inside of the hydraulic pipe 23. The cleaning fluid is heated by the heating box 4 to further improve the heating effect of the hydraulic pipe. The heating plate 24 is an electric heating plate powered by an external power supply.

[0025] When the embodiments of the present utility model are implemented, Figure 1 , 5 As shown, a mounting plate 9 is welded and fixed on the right side of the cleaning box 5, a threaded rod 30 is rotatably arranged inside the mounting plate 9, the lower end of the threaded rod 30 is rotatably arranged in a movable sleeve 31, and the upper end of the threaded rod 30 is connected to the output end of the adjustment motor 29 inside the mounting plate 9. When the adjustment motor 29 is working, the position of the meshing mounting block 32 on the threaded rod 30 can be adjusted, and then the position of the right brush head 15 or the nozzle 20 can be adjusted to select the cleaning method for the hydraulic pipe 23.

[0026] When the embodiments of the present utility model are implemented, Figure 1 , 5 As shown, a mounting block 32 is provided on the side thread engagement of the threaded rod 30, a fixing plate 12 is fixedly provided on the upper end of the mounting block 32, a through hole 33 is provided on the mounting block 32 and the fixing plate 12, a recovery pipe is provided on the left side of the cleaning box 5, the left side of the recovery pipe is connected to the circulating water tank 1, a recovery pump 10 is installed on the recovery pipe, and observation windows 11 are provided at the front ends of the circulating water tank 1 and the heating box 4, and the cleaning liquid inside the cleaning box 5 is recovered and reused through the recovery pipe and the recovery pump 10.

[0027] When the embodiments of the present utility model are implemented, Figure 1 , 4 As shown, a first filter screen 27 is provided at the lower end of the interior of the circulating water tank 1, a second filter screen 28 is provided at the upper end of the first filter screen 27, a liquid level sensor 26 is installed at the lower end of the interior of the circulating water tank 1, a box door is installed at the front end of the cleaning box 5, and a handle 6 is installed on the box door. The cleaning liquid inside the circulating water tank 1 is filtered through multiple groups of filter screens inside the circulating water tank 1 to ensure the cleaning effect of the circulating cleaning liquid. At the same time, the left side of the circulating water tank 1 is connected to the drain pipe and the supplementary water pipe, so that the cleaning liquid can be supplemented or replaced.

[0028] In this embodiment, first, the hydraulic pipe 23 is placed on the upper end of the support seat 17 of the cleaning box 5, and the hydraulic pipe 23 is fixed by the telescopic column 18 and the fixed seat 19; the cleaning liquid is supplied from the circulating water tank 1 to the cleaning box 5, and the first filter screen 27 and the second filter screen 28 inside the circulating water tank 1 filter the cleaning liquid to ensure the cleaning effect; the heating box 4 heats the cleaning liquid to further improve the heating effect of the hydraulic pipe 23; the inside of the hydraulic pipe 23 is cleaned by the brush heads 15 arranged on both sides, and at the same time, the nozzle 20 is provided to effectively improve the cleaning effect of the inside of the hydraulic pipe 23; the combination of the threaded rod 30 and the adjustment motor 29 allows the position of the right brush head 15 or the nozzle 20 to be flexibly adjusted to select different cleaning methods; the cleaning liquid inside the cleaning box 5 is recycled and reused by the recovery pipe and the recovery pump 10 to reduce resource waste.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning device for the production of hydraulic pipes of hydraulic machinery, comprising a hydraulic pipe (23), a heating box (4), a cleaning box (5) and a brush head (15), characterized in that: A heating box (4) is fixedly installed on the upper end of the cleaning box (5), and a plurality of heating plates (24) are installed inside the heating box (4). A cleaning pipe (7) is connected to the right side of the heating box (4), and a cleaning pump (8) is installed on the cleaning pipe (7). A telescopic water pipe (22) is integrally formed at the lower end of the cleaning pipe (7), and one end of the telescopic water pipe (22) is connected to the hard water pipe (21) on the fixed plate, and a water pump (24) is installed on the left side of the hard water pipe (21). The nozzle (20) is located inside the cleaning box (5), and two groups of support columns (16) are symmetrically installed at the lower end of the interior of the cleaning box (5). A support seat (17) is welded and fixedly installed at the upper end of the support column (16). The hydraulic pipe (23) is placed on the upper end of the support seat (17). A telescopic column (18) is fixedly installed at the central position of the upper end of the interior of the cleaning box (5). A fixed seat (19) is installed at the lower end of the telescopic column (18). The hydraulic pipe (23) is fixedly installed at the central position of the upper end of the interior of the cleaning box (5). Brush heads (15) are symmetrically installed on the left and right sides. The side of the brush head (15) away from the hydraulic pipe (23) is connected to a cylinder (14). One side of the cylinder (14) is fixedly installed on the surface of the mounting seat. One side of the mounting seat is connected to the output end of the servo motor (13). The servo motor (13) on the left side is installed and fixed on the left side of the cleaning box (5). The servo motor (13) on the right side is installed and installed on the fixed plate (12). The right side of the cleaning box (5) is welded and fixed with a mounting A plate (9) is provided with a threaded rod (30) rotatably disposed inside the mounting plate (9), the lower end of the threaded rod (30) is rotatably disposed inside a movable sleeve (31), the upper end of the threaded rod (30) is connected to the output end of an adjustment motor (29) inside the mounting plate (9), a mounting block (32) is provided on the side of the threaded rod (30) in threaded engagement, a fixing plate (12) is fixedly disposed on the upper end of the mounting block (32), and through holes (33) are provided on the mounting block (32) and the fixing plate (12).

2. A cleaning device for the production of hydraulic pipes of hydraulic machinery according to claim 1, characterized in that: A recovery pipe is provided on the left side of the cleaning box (5), and the left side of the recovery pipe is connected to the circulating water tank (1). A recovery pump (10) is installed on the recovery pipe. Observation windows (11) are provided at the front ends of the circulating water tank (1) and the heating box (4).

3. A cleaning device for the production of hydraulic pipes of hydraulic machinery according to claim 2, characterized in that: A first filter screen (27) is provided at the lower end of the interior of the circulating water tank (1), a second filter screen (28) is provided at the upper end of the first filter screen (27), and a liquid level sensor (26) is installed at the lower end of the interior of the circulating water tank (1).

4. The cleaning device for hydraulic pipe production of hydraulic machinery according to claim 1, characterized in that: The front end of the cleaning box (5) is provided with a box door, and the box door is provided with a handle (6).