Residue soil truck flushing device for earth-rock engineering

Abstract

The utility model provides a muck truck flushing device for earth-rock engineering, which comprises a flushing assembly, and the flushing assembly comprises a base, a U-shaped mounting plate, a U-shaped pipe body, two driving mechanisms, a filter screen cover, a liquid pumping mechanism, a scraper blade and a plurality of nozzles. The control panel is used for controlling the driving mechanism and the liquid pumping mechanism to start, the driving mechanism drives the U-shaped pipe body to reciprocate on the base and the U-shaped mounting plate, the liquid pumping mechanism is used for pumping water filtered by the filter screen cover in the cavity into the U-shaped pipe body, and the water in the U-shaped pipe body is sprayed out through a plurality of nozzles. The filter screen cover is arranged in the cavity and used for flushing the muck truck, the U-shaped pipe body drives the scraper to reciprocate on the filter screen cover for scraping, so that impurities on the filter screen cover are cleaned, the filter screen cover is prevented from being blocked by the impurities, flushing water flows back into the cavity through the square through hole to be filtered and reused, environmental pollution and resource waste are avoided, and the use cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of earthwork engineering, in particular to a washing device for a muck truck used in earthwork engineering. Background Art

[0002] A dump truck is a vehicle that transports construction materials to and from construction sites. Therefore, there is a lot of dust on the surface of the dump truck, and dust often flies when it is on the road. In order to reduce the impact of the dump truck on the cleanliness of the road, the dust on the surface of the dump truck needs to be washed before going on the road.

[0003] After the existing flushing device is used to flush the muck truck, the flushing water will flow freely, causing environmental pollution and waste of resources. The used water cannot be reused, which increases the cost of use. Therefore, a muck truck flushing device for earthwork engineering is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present invention hope to provide a flushing device for a muck truck used in earthwork projects to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the present utility model is achieved as follows: a washing device for a muck truck used in earthwork engineering, comprising a washing assembly, wherein the washing assembly comprises a base, a U-shaped mounting plate, a U-shaped tube body, two driving mechanisms, a filter screen, a liquid pumping mechanism, a scraper and a plurality of nozzles, wherein the U-shaped mounting plate is arranged on the upper surface of the base, and a cavity is provided on the inner wall of the base; two L-shaped through holes are symmetrically provided on the upper surface of the base, and the L-shaped through holes are connected to the cavity; square through holes are evenly provided on the upper surface of the base, and the square through holes are connected to the cavity; the two driving mechanisms are symmetrically provided on the outer wall of the U-shaped tube body, and The two driving mechanisms are symmetrically arranged on the inner wall of the U-shaped mounting plate; the filter screen is arranged on the inner wall of the cavity, and the pumping mechanism is respectively arranged on the filter screen and the U-shaped tube body; the outer wall of the U-shaped tube body is fitted with the inner wall of the L-shaped through hole, and a plurality of the nozzles are evenly arranged on the U-shaped tube body, and a plurality of the nozzles are connected to the interior of the U-shaped tube body; the scraper is arranged on the outer bottom wall of the U-shaped tube body, and the scraper is fitted with the upper surface of the filter screen; a control panel is provided on the outer wall of the U-shaped mounting plate, and the control panel is electrically connected to the driving mechanism and the pumping mechanism through wires.

[0006] In some embodiments, the driving mechanism includes a servo motor, a threaded rod and a movable plate, wherein the inner wall of the U-shaped mounting plate is symmetrically provided with a first mounting groove and a second mounting groove, and the two ends of the threaded rod are rotatably connected to the inner wall of the second mounting groove; the servo motor is arranged on the inner wall of the first mounting groove, and the output shaft of the servo motor passes through the first mounting groove and is arranged at one end of the threaded rod; the movable plate is arranged on the outer wall of the U-shaped tube body, and the outer wall of the movable plate is slidably connected to the inner wall of the second mounting groove; the outer wall of the movable plate is provided with a threaded through hole, and the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded through hole; the control panel is electrically connected to the servo motor through wires.

[0007] In some embodiments, the liquid pumping mechanism includes a pump body, a connecting pipe and a bellows, wherein the pump body is arranged on the inner bottom wall of the cavity, and one end of the connecting pipe is arranged at the liquid outlet of the pump body; the other end of the connecting pipe passes through the filter cover, and one end of the bellows is arranged at the other end of the connecting pipe; the other end of the bellows passes through the U-shaped tube body, and the bellows is fixedly connected to the U-shaped tube body, and the bellows is communicated with the interior of the U-shaped tube body; the control panel is electrically connected to the pump body through an electric wire.

[0008] In some embodiments, the inner wall of the second mounting groove is symmetrically provided with sliding grooves, the outer wall of the movable plate is symmetrically provided with sliders, and the outer walls of the sliders are slidably connected to the inner walls of the sliding grooves.

[0009] In some embodiments, a sewage pipe is symmetrically passed through the outer wall of the base, the sewage pipe is fixedly connected to the base, a first switch valve is provided on the outer wall of the sewage pipe, and the sewage pipe is connected to the interior of the cavity.

[0010] In some embodiments, a liquid inlet pipe passes through the outer wall of the base, the liquid inlet pipe passes through the filter screen cover, the liquid inlet pipe is fixedly connected to the base and the filter screen cover, and a second switch valve is provided on the outer wall of the liquid inlet pipe.

[0011] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0012] The utility model starts by controlling the driving mechanism and the pumping mechanism through the control panel. The driving mechanism drives the U-shaped tube body to move back and forth on the base and the U-shaped mounting plate. The pumping mechanism is used to extract the water filtered by the filter screen in the cavity into the U-shaped tube body. The water in the U-shaped tube body is sprayed out through a number of nozzles for washing the muck truck, and the U-shaped tube body drives the scraper to move back and forth on the filter screen to scrape away the impurities, thereby cleaning the impurities on the filter screen to avoid clogging the filter screen. The washing water returns to the cavity through the square through hole to be filtered and reused, thereby avoiding environmental pollution and waste of resources and reducing the cost of use.

[0013] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified structural diagram of area A;

[0017] Figure 3 This is a side view of the structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 BB side section structure diagram;

[0019] Figure 5 For this utility model Figure 4 The enlarged structure of the C region;

[0020] Figure 6 For this utility model Figure 4 A magnified structural diagram of the D region;

[0021] Figure 7 For this utility model Figure 4 A magnified structural diagram of the E region;

[0022] Figure 8 This is a front view structural diagram of the utility model;

[0023] Figure 9 For this utility model Figure 8 FF side cross-sectional structure diagram;

[0024] Figure 10 For this utility model Figure 9 Enlarged structure diagram of the G region.

[0025] Figure markings: 1. Flushing assembly; 2. Control panel; 3. Square through hole; 4. L-shaped through hole; 5. First mounting groove; 6. Second mounting groove; 7. Slide groove; 8. Slider; 9. Cavity; 10. Base; 11. U-shaped mounting plate; 12. U-shaped tube body; 13. Driving mechanism; 14. Filter screen; 15. Pumping mechanism; 16. Scraper; 17. Nozzle; 20. Drain pipe; 21. First switch valve; 22. Threaded through hole; 23. Liquid inlet pipe; 24. Second switch valve; 130. Servo motor; 131. Threaded rod; 132. Movable plate; 150. Pump body; 151. Connecting pipe; 152. Bellows. DETAILED DESCRIPTION

[0026] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0027] It should be noted that the terms "first," "second," "symmetrical," "array," etc. are used only to distinguish descriptions from positional descriptions and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, limitations on features such as "first" and "symmetrical" may explicitly or implicitly include one or more of these features; similarly, when the number of certain features is not limited in the form of words such as "two" or "three," it should be noted that these features also explicitly or implicitly include one or more of the number of features.

[0028] In the present invention, unless otherwise expressly specified or limited, terms such as "installation," "connection," and "fixation" should be understood broadly; for example, they may refer to fixed connection, detachable connection, or integral molding; they may refer to mechanical connection, direct connection, welding, or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specification and drawings in conjunction with specific circumstances.

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] like Figures 1-10 As shown, the embodiment of the present invention provides a washing device for a muck truck for earthwork engineering, including a washing assembly 1, which includes a base 10, a U-shaped mounting plate 11, a U-shaped tube body 12, two driving mechanisms 13, a filter screen 14, a pumping mechanism 15, a scraper 16 and a plurality of nozzles 17, wherein the U-shaped mounting plate 11 is arranged on the upper surface of the base 10, and the inner wall of the base 10 is provided with a cavity 9, the upper surface of the base 10 is symmetrically provided with two L-shaped through holes 4, and the L-shaped through holes 4 are connected to the cavity 9, the upper surface of the base 10 is evenly provided with square through holes 3, and the square through holes 3 are connected to the cavity 9, and the two driving mechanisms 13 are symmetrically provided on the U-shaped tube body 1 2, and two driving mechanisms 13 are symmetrically arranged on the inner wall of the U-shaped mounting plate 11, the filter screen cover 14 is arranged on the inner wall of the cavity 9, and the pumping mechanism 15 is respectively arranged on the filter screen cover 14 and the U-shaped tube body 12, the outer wall of the U-shaped tube body 12 is fitted with the inner wall of the L-shaped through hole 4, and a plurality of nozzles 17 are evenly arranged on the U-shaped tube body 12, and the plurality of nozzles 17 are connected to the interior of the U-shaped tube body 12, a scraper 16 is arranged on the outer bottom wall of the U-shaped tube body 12, and the scraper 16 is fitted with the upper surface of the filter screen cover 14, and a control panel 2 is provided on the outer wall of the U-shaped mounting plate 11, and the control panel 2 is electrically connected to the driving mechanism 13 and the pumping mechanism 15 through wires.

[0031] In this embodiment, specifically, the driving mechanism 13 includes a servo motor 130, a threaded rod 131 and a movable plate 132, wherein the inner wall of the U-shaped mounting plate 11 is symmetrically provided with a first mounting groove 5 and a second mounting groove 6, and both ends of the threaded rod 131 are rotatably connected to the inner wall of the second mounting groove 6, the servo motor 130 is arranged on the inner wall of the first mounting groove 5, the output shaft of the servo motor 130 passes through the first mounting groove 5 and is arranged at one end of the threaded rod 131, and the movable plate 132 is arranged on the outer wall of the U-shaped tube body 12. The outer wall of the movable plate 132 is slidably connected to the inner wall of the second mounting groove 6, the outer wall of the movable plate 132 is provided with a threaded through hole 22, and the outer wall of the threaded rod 131 is threadedly connected to the inner wall of the threaded through hole 22, the control panel 2 and the servo motor 130 are electrically connected through wires, and the output shaft of the servo motor 130 set above drives the threaded rod 131 to rotate in the threaded through hole 22 on the movable plate 132, so that the threaded rod 131 drives the movable plate 132 to move, and the movable plate 132 drives the U-shaped tube body 12 to move.

[0032] In this embodiment, specifically, the liquid pumping mechanism 15 includes a pump body 150, a connecting pipe 151 and a bellows 152, wherein the pump body 150 is arranged on the inner bottom wall of the cavity 9, and one end of the connecting pipe 151 is arranged at the liquid outlet of the pump body 150, the other end of the connecting pipe 151 passes through the filter screen 14, and one end of the bellows 152 is arranged at the other end of the connecting pipe 151, the other end of the bellows 152 passes through the U-shaped tube body 12, and the bellows 152 is fixedly connected to the U-shaped tube body 12, the bellows 152 is connected to the interior of the U-shaped tube body 12, the control panel 2 is electrically connected to the pump body 150 through an electric wire, and through the above arrangement of the pump body 150, the water filtered through the L-shaped through hole 4 in the cavity 9 is drawn into the connecting pipe 151, the water in the connecting pipe 151 is transmitted to the U-shaped tube body 12 through the bellows 152, and the water in the U-shaped tube body 12 is sprayed out through a number of nozzles 17.

[0033] In this embodiment, specifically, the inner wall of the second mounting groove 6 is symmetrically provided with a slide groove 7, and the outer wall of the movable plate 132 is symmetrically provided with a slider 8, and the outer wall of the slider 8 is slidably connected to the inner wall of the slide groove 7. Through the above setting, the slider 8 is slid in the slide groove 7, which can not only assist the movable plate 132 to move, but also stabilize the position of the movable plate 132.

[0034] In this embodiment, specifically, a drain pipe 20 is symmetrically passed through the outer wall of the base 10, and the drain pipe 20 is fixedly connected to the base 10. A first switch valve 21 is provided on the outer wall of the drain pipe 20. The drain pipe 20 is connected to the interior of the cavity 9. The water in the liquid inlet pipe 23 provided above enters the cavity 9. The water in the cavity 9 is used to flush the filter screen cover 14 and impurities and then is discharged through the drain pipe 20.

[0035] In this embodiment, specifically, a liquid inlet pipe 23 is passed through the outer wall of the base 10, and the liquid inlet pipe 23 passes through the filter screen cover 14. The liquid inlet pipe 23 is fixedly connected to the base 10 and the filter screen cover 14. A second switch valve 24 is provided on the outer wall of the liquid inlet pipe 23. After the relevant personnel connect the external water pipe to the liquid inlet pipe 23 through the above setting, the relevant personnel open the second switch valve 24, so that water enters the cavity 9 through the liquid inlet pipe 23. When the water in the cavity 9 is stored, the relevant personnel closes the second switch valve 24.

[0036] When the present invention is in operation: after the relevant personnel connects the external water pipe to the liquid inlet pipe 23, the relevant personnel opens the second switch valve 24, so that water enters the cavity 9 through the liquid inlet pipe 23. When the water in the cavity 9 is stored, the relevant personnel closes the second switch valve 24.

[0037] After that, the relevant personnel simultaneously turn on the servo motor 130 and the pump body 150 through the control panel 2. The pump body 150 draws the water filtered through the L-shaped through hole 4 in the cavity 9 into the connecting pipe 151. The water in the connecting pipe 151 is transmitted to the U-shaped tube body 12 through the bellows 152. The water in the U-shaped tube body 12 is sprayed out through several nozzles 17 for washing the dump truck.

[0038] The output shaft of the servo motor 130 drives the threaded rod 131 to rotate in the threaded through hole 22 on the movable plate 132, so that the threaded rod 131 drives the movable plate 132 to move, and the movable plate 132 drives the U-shaped tube body 12 to move. The U-shaped tube body 12 also drives several nozzles 17 and scrapers 16 to move. Several nozzles 17 are used to flush the muck truck. The water after flushing flows back into the cavity 9 through the square through hole 3. The water flowing back into the cavity 9 is filtered through the filter cover 14 and then used for repeated extraction by the pump body 150.

[0039] When it is necessary to discharge impurities in the cavity 9, the relevant personnel open the second switch valve 24 and the first switch valve 21, so that water enters the cavity 9 through the liquid inlet pipe 23. The water in the cavity 9 is used to flush the filter cover 14 and impurities and then discharged through the sewage pipe 20.

[0040] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A flushing device for a muck truck used in earthwork engineering, comprising a flushing assembly (1), characterized in that: The flushing assembly (1) comprises a base (10), a U-shaped mounting plate (11), a U-shaped tube body (12), two driving mechanisms (13), a filter screen (14), a liquid pumping mechanism (15), a scraper (16) and a plurality of nozzles (17), wherein: The U-shaped mounting plate (11) is arranged on the upper surface of the base (10), and a cavity (9) is provided on the inner wall of the base (10); Two L-shaped through holes (4) are symmetrically formed on the upper surface of the base (10), and the L-shaped through holes (4) are connected to the cavity (9); The upper surface of the base (10) is evenly provided with square through holes (3), and the square through holes (3) are in communication with the cavity (9); The two driving mechanisms (13) are symmetrically arranged on the outer wall of the U-shaped tube body (12), and the two driving mechanisms (13) are symmetrically arranged on the inner wall of the U-shaped mounting plate (11); The filter screen cover (14) is arranged on the inner wall of the cavity (9), and the liquid pumping mechanism (15) is respectively arranged on the filter screen cover (14) and the U-shaped tube body (12); The outer wall of the U-shaped tube body (12) is attached to the inner wall of the L-shaped through hole (4), and a plurality of the nozzles (17) are evenly arranged on the U-shaped tube body (12), and the plurality of the nozzles (17) are all connected to the interior of the U-shaped tube body (12); The scraper (16) is arranged on the outer bottom wall of the U-shaped tube (12), and the scraper (16) is in contact with the upper surface of the filter screen (14); A control panel (2) is provided on the outer wall of the U-shaped mounting plate (11), and the control panel (2) is electrically connected to the driving mechanism (13) and the liquid pumping mechanism (15) via electric wires.

2. The flushing device for a muck truck for earthwork engineering according to claim 1, characterized in that: The driving mechanism (13) includes a servo motor (130), a threaded rod (131) and a movable plate (132), wherein: The inner wall of the U-shaped mounting plate (11) is symmetrically provided with a first mounting groove (5) and a second mounting groove (6), and both ends of the threaded rod (131) are rotatably connected to the inner wall of the second mounting groove (6); The servo motor (130) is arranged on the inner wall of the first mounting groove (5), and the output shaft of the servo motor (130) passes through the first mounting groove (5) and is arranged on one end of the threaded rod (131); The movable plate (132) is arranged on the outer wall of the U-shaped tube body (12), and the outer wall of the movable plate (132) is slidably connected to the inner wall of the second mounting groove (6); The outer wall of the movable plate (132) is provided with a threaded through hole (22), and the outer wall of the threaded rod (131) is threadedly connected to the inner wall of the threaded through hole (22); The control panel (2) is electrically connected to the servo motor (130) via an electric wire.

3. The flushing device for a muck truck for earthwork engineering according to claim 1 is characterized in that: The pumping mechanism (15) comprises a pump body (150), a connecting pipe (151) and a bellows (152), wherein: The pump body (150) is arranged on the inner bottom wall of the cavity (9), and one end of the connecting pipe (151) is arranged on the liquid outlet of the pump body (150); The other end of the connecting pipe (151) passes through the filter screen cover (14), and one end of the bellows (152) is arranged at the other end of the connecting pipe (151); The other end of the bellows (152) passes through the U-shaped tube body (12), and the bellows (152) is fixedly connected to the U-shaped tube body (12), and the bellows (152) is communicated with the interior of the U-shaped tube body (12); The control panel (2) is electrically connected to the pump body (150) via an electric wire.

4. The flushing device for a muck truck for earthwork engineering according to claim 2, characterized in that: The inner wall of the second mounting groove (6) is symmetrically provided with a sliding groove (7), and the outer wall of the movable plate (132) is symmetrically provided with a sliding block (8), and the outer wall of the sliding block (8) is slidably connected to the inner wall of the sliding groove (7).

5. The flushing device for a muck truck for earthwork engineering according to claim 1, characterized in that: A sewage pipe (20) is symmetrically passed through the outer wall of the base (10), the sewage pipe (20) is fixedly connected to the base (10), a first switch valve (21) is provided on the outer wall of the sewage pipe (20), and the sewage pipe (20) is communicated with the interior of the cavity (9).

6. The flushing device for a muck truck for earthwork engineering according to claim 1, characterized in that: A liquid inlet pipe (23) is passed through the outer wall of the base (10), and the liquid inlet pipe (23) passes through the filter screen cover (14). The liquid inlet pipe (23) is fixedly connected to the base (10) and the filter screen cover (14), and a second switch valve (24) is provided on the outer wall of the liquid inlet pipe (23).

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