Blowdown device of wheel washing machine

Abstract

The utility model relates to the technical field of wheel washing machines, and discloses a wheel washing machine blowdown device which comprises a collecting box, the inner side wall of the collecting box is fixedly connected with a mounting box, the inner wall of the mounting box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a lead screw through a coupler, the outer wall of the lead screw is movably connected with a movable block, and the movable block is fixedly connected with the motor. A first cleaning brush is fixedly connected to the bottom of the movable block, a connecting rod is fixedly connected to one side of the first cleaning brush, a second cleaning brush is fixedly connected to one end of the connecting rod, a scraping plate is fixedly connected to one side of the second cleaning brush, and a groove is formed in the inner side wall of the collecting box. According to the sewage discharging device of the wheel washing machine, the bottom of the collecting box can be automatically cleaned, meanwhile, the filtering box and the collecting box can be conveniently separated, sludge in the filtering box can be conveniently cleaned, the blocking condition is avoided, meanwhile, it is also avoided that normal use is affected by inconvenient cleaning, and the practicability of the sewage discharging device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel washers, in particular to a sewage discharge device for a wheel washer. Background Art

[0002] A wheel washer, also known as a car wash station, is a high-pressure, multi-directional washing device designed for the tire chassis of various types of engineering vehicles based on the requirements of municipal administration, road administration, construction committee, environmental committee, transportation and other departments for construction vehicles. The wheel washer is mainly used to clean large engineering vehicles, and a large amount of mud and sand will remain on the outside and chassis of the engineering vehicles, so the sludge needs to be collected and discharged through a sewage discharge device.

[0003] The existing technology has the following problems:

[0004] 1. The existing wheel washer sewage discharge device is installed underground, which makes it inconvenient to clean the inside. Moreover, long-term collection of sewage sludge is prone to blockage of the drainage pipe, thus affecting normal use.

[0005] 2. The existing sewage discharge device of the wheel washer cannot filter the sewage sludge when collecting it, so that a large amount of sludge is easily accumulated inside the device and causes blockage when in use. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a wheel washer sewage discharge device, which has the advantages of convenient cleaning and the like, and solves the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above-mentioned purpose of convenient cleaning, the utility model provides the following technical solution: a wheel washing machine sewage discharge device, including a collecting box, the inner wall of the collecting box is fixedly connected to a mounting box, the inner wall of the mounting box is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a screw rod through a coupling, and the outer wall of the screw rod is movably connected to a movable block.

[0010] A first cleaning brush is fixedly connected to the bottom of the movable block, a connecting rod is fixedly connected to one side of the first cleaning brush, a second cleaning brush is fixedly connected to one end of the connecting rod, a scraper is fixedly connected to one side of the second cleaning brush, a groove is provided on the inner wall of the collecting box, and a connecting block is movably connected to the inner wall of the groove, which can automatically clean the bottom of the collecting box and facilitate the separation of the filter box from the collecting box, thereby facilitating the cleaning of the sludge in the filter box and avoiding blockage. At the same time, it also avoids the inconvenience of cleaning affecting normal use, thereby further improving the practicability of the sewage discharge device.

[0011] Preferably, a filter box is fixedly connected to one side of the connecting block, and a water outlet hole is opened on the outer wall of the filter box, which can play a filtering role when collecting sludge and sewage, avoiding the accumulation of a large amount of sludge at the bottom of the collection box to cause blockage, avoiding the impact on normal use, and further improving practicality.

[0012] Preferably, a drainage hole is provided on the outer wall of the collection box, and a drainage pipe is fixedly connected to the front of the collection box to facilitate the discharge of sewage, thereby avoiding blockage caused by sludge accumulation and the inability to drain the water.

[0013] Preferably, the top of the movable block is fixedly connected to a limiting block, and one side of the installation box is fixedly connected to a cross bar, which can limit the movable block, thereby improving stability during movement.

[0014] Preferably, the first cleaning brush is fixedly connected to the second cleaning brush via a connecting rod, and the diameter of the first cleaning brush and the diameter of the second cleaning brush both match the diameter of the collecting box, which can have a good cleaning effect on the collecting box, thereby reducing the occurrence of blockage caused by sludge accumulation.

[0015] Preferably, a bearing is provided on the outer wall of the screw rod, and the screw rod is movably connected to the mounting box through the bearing, and there are two mounting boxes, which can support and position the screw rod and prevent the screw rod from becoming unstable when rotating.

[0016] Preferably, a guide block is fixedly connected to the inner wall of the collecting box, and the bottom of the guide block is fixedly connected to the top of the installation box, which can increase the flow speed of the sludge and sewage and avoid sludge accumulation.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a wheel washer sewage discharge device, which has the following beneficial effects:

[0019] 1. The sewage discharge device of the wheel washer can automatically clean the bottom of the collection box through the motor, the screw rod, the movable block, the first cleaning brush, the connecting rod, the second cleaning brush, the scraper, the groove and the connecting block. It is also convenient to separate the filter box from the collection box, and it is convenient to clean the sludge in the filter box to avoid blockage. It also avoids the inconvenience of cleaning affecting normal use, and further improves the practicability of the sewage discharge device.

[0020] 2. The sewage discharge device of the wheel washer can filter the sludge and sewage through the filter box and the water outlet when collecting them, so as to avoid the accumulation of a large amount of sludge at the bottom of the collection box and cause blockage, thus avoiding the impact on normal use and further improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle;

[0024] Figure 4 This is a schematic diagram of the structure of the first cleaning brush of the utility model;

[0025] Figure 5 It is a top view schematic diagram of the collection box structure of the utility model.

[0026] In the figure: 1. collecting box; 2. drain hole; 3. drain pipe; 4. guide block; 5. mounting box; 6. motor; 7. screw rod; 8. movable block; 9. limit block; 10. cross bar; 11. first cleaning brush; 12. connecting rod; 13. second cleaning brush; 14. scraper; 15. groove; 16. connecting block; 17. filter box; 18. water outlet. DETAILED DESCRIPTION

[0027] 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.

[0028] Example 1

[0029] The preferred embodiment of the wheel washer sewage discharge device provided by the utility model is as follows Figures 1 to 5 As shown: a wheel washer sewage discharge device includes a collecting box 1, the inner wall of the collecting box 1 is fixedly connected to a mounting box 5, the inner wall of the mounting box 5 is fixedly connected to a motor 6, the output shaft of the motor 6 is fixedly connected to a screw rod 7 through a coupling, and the outer wall of the screw rod 7 is movably connected to a movable block 8.

[0030] A first cleaning brush 11 is fixedly connected to the bottom of the movable block 8, a connecting rod 12 is fixedly connected to one side of the first cleaning brush 11, a second cleaning brush 13 is fixedly connected to one end of the connecting rod 12, a scraper 14 is fixedly connected to one side of the second cleaning brush 13, a groove 15 is provided on the inner wall of the collecting box 1, and a connecting block 16 is movably connected to the inner wall of the groove 15, which can automatically clean the bottom of the collecting box 1 and facilitate the separation of the filter box 17 from the collecting box 1, so as to facilitate the cleaning of the sludge in the filter box 17 and avoid blockage. At the same time, it also avoids the inconvenience of cleaning affecting normal use, thereby further improving the practicability of the sewage discharge device.

[0031] In this embodiment, a filter box 17 is fixedly connected to one side of the connecting block 16, and a water outlet 18 is provided on the outer wall of the filter box 17, which can play a filtering role when collecting sludge and sewage, avoiding the accumulation of a large amount of sludge at the bottom of the collection box 1 and causing blockage, avoiding affecting normal use, and further improving practicality.

[0032] Example 2

[0033] On the basis of Example 1, a preferred embodiment of the wheel washer sewage discharge device provided by the utility model is as follows: Figures 1 to 5 As shown: a drainage hole 2 is opened on the outer wall of the collection box 1, and a drainage pipe 3 is fixedly connected to the front of the collection box 1 to facilitate the discharge of sewage, thereby avoiding blockage caused by sludge accumulation and the situation where the drainage cannot be carried out.

[0034] In this embodiment, the top of the movable block 8 is fixedly connected to a limiting block 9, and one side of the installation box 5 is fixedly connected to a cross bar 10, which can limit the movable block 8, thereby improving stability during movement.

[0035] Furthermore, the first cleaning brush 11 is fixedly connected to the second cleaning brush 13 through the connecting rod 12, and the diameter of the first cleaning brush 11 and the diameter of the second cleaning brush 13 both match the diameter of the collecting box 1, which can have a good cleaning effect on the collecting box 1, thereby reducing the occurrence of blockage caused by sludge accumulation.

[0036] Furthermore, a bearing is provided on the outer wall of the screw rod 7, and the screw rod 7 is movably connected to the mounting box 5 through the bearing, and there are two mounting boxes 5, which can support and position the screw rod 7 and prevent the screw rod 7 from becoming unstable when rotating.

[0037] In addition, the inner wall of the collecting box 1 is fixedly connected with a guide block 4, and the bottom of the guide block 4 is fixedly connected to the top of the installation box 5, which can increase the flow speed of sludge and sewage and avoid sludge accumulation.

[0038] When in use, when the sludge and sewage enter the filter box 17, they are filtered, and the filtered sewage flows into the collection box 1 through the water outlet 18, reducing the situation where a large amount of sludge accumulates at the bottom of the collection box 1, and when cleaning, the motor 6 can be started to drive the screw rod 7 to rotate, so that the movable block 8 of the outer wall moves outside the screw rod 7, thereby driving the first cleaning brush 11 at the bottom to move, and while the first cleaning brush 11 moves, the second cleaning brush 13 and the scraper 14 are driven to move at the same time through the connecting rod 12 on one side, the sludge can be scraped off by the scraper 14 first, and then the inner bottom wall of the collection box 1 is double cleaned by the first cleaning brush 11 and the second cleaning brush 13, thereby reducing the accumulation of sludge and avoiding blockage, and the filter box 17 is movably connected to the groove 15 by the connecting block 16, so that the user can disassemble and separate the filter box 17 from the collection box 1, so that the filter box 17 can be cleaned, which further improves the convenience during cleaning and meets the needs of use.

[0039] To sum up, the sewage discharge device of the wheel washing machine can automatically clean the bottom of the collecting box 1, and it is also convenient to separate the filter box 17 from the collecting box 1, so as to clean the sludge in the filter box 17 and avoid blockage. At the same time, it also avoids the inconvenience of cleaning affecting normal use, and plays a filtering role when collecting sludge and sewage, avoiding the accumulation of a large amount of sludge at the bottom of the collecting box 1 and causing blockage.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wheel washer sewage discharge device, comprising a collecting box (1), characterized in that: The inner wall of the collection box (1) is fixedly connected to a mounting box (5), the inner wall of the mounting box (5) is fixedly connected to a motor (6), the output shaft of the motor (6) is fixedly connected to a screw rod (7) via a coupling, and the outer wall of the screw rod (7) is movably connected to a movable block (8); A first cleaning brush (11) is fixedly connected to the bottom of the movable block (8); a connecting rod (12) is fixedly connected to one side of the first cleaning brush (11); a second cleaning brush (13) is fixedly connected to one end of the connecting rod (12); a scraper (14) is fixedly connected to one side of the second cleaning brush (13); a groove (15) is provided on the inner side wall of the collection box (1); and a connecting block (16) is movably connected to the inner wall of the groove (15).

2. A wheel washer sewage discharge device according to claim 1, characterized in that: A filter box (17) is fixedly connected to one side of the connection block (16), and a water outlet hole (18) is provided on the outer wall of the filter box (17).

3. A wheel washer sewage discharge device according to claim 1, characterized in that: The outer wall of the collection box (1) is provided with a drainage hole (2), and the front surface of the collection box (1) is fixedly connected with a drainage pipe (3).

4. A wheel washer sewage discharge device according to claim 1, characterized in that: The top of the movable block (8) is fixedly connected to a limit block (9), and one side of the installation box (5) is fixedly connected to a cross bar (10).

5. A wheel washer sewage discharge device according to claim 1, characterized in that: The first cleaning brush (11) is fixedly connected to the second cleaning brush (13) via a connecting rod (12), and the diameter of the first cleaning brush (11) and the diameter of the second cleaning brush (13) both match the diameter of the collection box (1).

6. A wheel washer sewage discharge device according to claim 1, characterized in that: The outer wall of the screw rod (7) is provided with a bearing, and the screw rod (7) is movably connected to the installation box (5) via the bearing, and the number of the installation boxes (5) is two.

7. A wheel washer sewage discharge device according to claim 1, characterized in that: A guide block (4) is fixedly connected to the inner side wall of the collection box (1), and the bottom of the guide block (4) is fixedly connected to the top of the installation box (5).

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