River sludge cleaning device for environmental protection engineering

Abstract

The utility model relates to the technical field of sludge cleaning, and discloses a river sludge cleaning device for environmental protection engineering, which comprises a cleaning box, the right side of the cleaning box is fixedly connected with a gear box, the bottom side of the gear box is rotatably connected with two scattering rollers, and the bottom side of the cleaning box is fixedly connected with a sludge inlet pipe. A water outlet pipe is fixedly connected to the left side of the cleaning box, a purifying box is fixedly connected to the inner wall of the left end of the cleaning box, a double-head motor is installed on the inner wall of the middle end of the cleaning box through a fixing frame, the right side driving end of the double-head motor is connected with the top sides of the two scattering rollers through a linkage assembly, and a filtering assembly is arranged in the purifying box. And the bottom end in the purification box is rotationally connected with a stirring assembly. According to the sludge treatment device, sludge on the bottom side of the filter plate is scraped through the scraper, the filter plate is cleaned, the working efficiency of sludge treatment is conveniently improved, meanwhile, the linkage performance of the device is improved through the double-end motor and the belt pulley, and cost is conveniently saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge cleaning, in particular to a river channel sludge cleaning device for environmental protection engineering. Background Art

[0002] River silt refers to unconsolidated soft fine or ultra-fine soil that is deposited in a still water or slow-flowing water environment and formed through physical, chemical and biochemical reactions. It is a modern recent sediment. The accumulation of river silt will affect the normal functions of flood control, drainage, irrigation, water supply, navigation, etc. In order to restore the normal functions of the river, river silt cleaning work must be carried out.

[0003] After searching, a river channel silt cleaning device with announcement number CN215330136U includes a silt crushing mechanism, a diversion mechanism, a filtering mechanism and a silt storage box all located in the silt box body, and the silt crushing mechanism includes a crushing motor, a No. 1 crushing plate, a crushing connecting rod, a No. 2 crushing plate and a crushing stirring rod. The river channel silt cleaning device described in the utility model has a simple structure and a reasonable design. The silt crushing mechanism, the cleaning mechanism and the filtering mechanism can quickly clean the river channel silt, and can avoid secondary mud and water separation, reduce the work intensity, greatly improve the work efficiency, and is economical and practical, and easy to promote.

[0004] Based on the above patent, river silt can be quickly cleaned through silt crushing mechanism, cleaning mechanism and filtering mechanism, and secondary mud and water separation can be avoided, which reduces work intensity, greatly improves work efficiency, and is economical, practical and easy to promote. However, after the silt water is filtered through the filter plate, the silt will solidify on one side of the filter plate, causing the filter plate to be blocked and resulting in poor filtering effect of the silt. In this regard, in response to this technical problem, this application proposes a river silt cleaning device for environmental protection engineering. Utility Model Content

[0005] In order to solve the problem in the prior art that after silt water is filtered through the filter plate, silt will solidify on one side of the filter plate, causing the filter plate to be blocked and resulting in poor filtering effect of the silt, the present application provides a river silt cleaning device for environmental protection engineering.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a river silt cleaning device for environmental protection engineering, comprising a cleaning box, a gear box is fixedly connected to the right side of the cleaning box, two breaking up rollers are rotatably connected to the bottom side of the gear box, a mud inlet pipe is fixedly connected to the bottom side of the cleaning box, a water outlet pipe is fixedly connected to the left side of the cleaning box, a purification box is fixedly connected to the inner wall of the left end of the cleaning box, a double-headed motor is installed on the inner wall of the middle end of the cleaning box through a fixed frame, the right driving end of the double-headed motor is connected to the top sides of the two breaking up rollers through a linkage assembly, a filtering assembly is arranged inside the purification box, a stirring assembly is rotatably connected to the bottom end of the purification box, a cleaning assembly is arranged in the middle end of the purification box, and the stirring assembly and the right end of the cleaning assembly are connected through a gear set.

[0007] As a further improvement of the utility model, the cleaning assembly includes a threaded rod fixedly connected to the rear side of the middle end of the purification box, the right end of the threaded rod is threadedly connected to a scraper, the rear end of the scraper is slidably connected to a sliding rod, and the left end of the threaded rod is threadedly connected to a threaded sleeve.

[0008] As a further improvement of the utility model, the stirring assembly includes a stirring roller rotatably connected to the bottom end of the purification box, and a plurality of stirring blades are fixedly connected to the outer wall of the stirring roller. The stirring roller and the right end of the threaded rod both pass through the right side of the purification box.

[0009] As a further improvement of the utility model, the gear set includes a driving gear located on the right side of the stirring roller and a driven gear located on the right side of the threaded rod, and the driving gear and the driven gear are meshedly connected.

[0010] As a further improvement of the utility model, the filter assembly includes an adsorption plate located at the top end of the purification box, and a filter plate is arranged on the bottom side of the adsorption plate.

[0011] As a further improvement of the utility model, the top side of the scraper is arranged on the bottom side of the filter plate, and the left driving end of the double-headed motor is connected to the right side of the driving gear.

[0012] As a further improvement of the utility model, the linkage assembly includes two bevel gears 1 located on the top sides of the two breaking up rollers and three pulleys located on the right inner wall of the cleaning box. The right ends of the two upper pulleys penetrate the right inner wall of the cleaning box. The right sides of the two upper pulleys are fixedly connected with bevel gears 2. The two bevel gears 2 are respectively meshed with the two bevel gears 1. The outer walls of the three pulleys are connected by a transmission belt, and the right driving end of the double-headed motor is connected to the left side of the pulley below.

[0013] As a further improvement of the utility model, four fixed shafts are fixedly connected to the bottom side of the cleaning box.

[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0015] 1. In the utility model, the double-headed motor is started to drive the threaded rod to rotate on the right side of the purification box, and at the same time, the left end of the threaded rod rotates inside the threaded sleeve, so as to drive the cover plate to slide on the outer wall of the slide rod, and to scrape off the solidified sludge blocked on the bottom side of the filter plate through the top side of the scraper, so as to avoid the sludge blocking the filter plate and causing poor filtering effect of the filter plate and causing accumulation inside the purification box. At the same time, the rotation of the stirring roller prevents the sludge from solidifying inside the purification box, resulting in poor purification effect and affecting the efficiency of sludge cleaning.

[0016] 2. In the utility model, the double-headed motor is started to drive the driving gear to rotate, which drives the meshing between the driving gear and the driven gear, and at the same time drives the pulley below to rotate. The meshing between the transmission belt and the bevel gear 1 and the bevel gear 2 drives the two scattering rollers to rotate, so that the rotation of the threaded rod, the stirring roller and the scattering roller is driven by a double-headed motor, which is convenient for improving linkage and saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric diagram of a river silt cleaning device for environmental protection engineering proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a cleaning box of a river silt cleaning device for environmental protection engineering proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a gear box of a river silt cleaning device for environmental protection engineering proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of a purification box of a river silt cleaning device for environmental protection engineering.

[0021] Legend:

[0022] 1. Cleaning box; 2. Gear box; 3. Breaking roller; 4. Mud inlet pipe; 5. Water outlet pipe; 6. Purification box; 7. Adsorption plate; 8. Filter plate; 9. Stirring roller; 10. Sliding rod; 11. Driven gear; 12. Transmission belt; 13. Double-headed motor; 14. Scraper; 15. Bevel gear 1; 16. Pulley; 17. Driving gear; 18. Threaded rod; 19. Threaded sleeve; 20. Bevel gear 2. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of this application, it should also be noted 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 connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] A river silt cleaning device for environmental protection engineering comprises a cleaning box 1, a gear box 2 is fixedly connected to the right side of the cleaning box 1, two scattering rollers 3 are rotatably connected to the bottom side of the gear box 2, a mud inlet pipe 4 is fixedly connected to the bottom side of the cleaning box 1, a water outlet pipe 5 is fixedly connected to the left side of the cleaning box 1, a purification box 6 is fixedly connected to the inner wall of the left end of the cleaning box 1, a double-headed motor 13 is installed on the inner wall of the middle end of the cleaning box 1 through a fixed frame, the right driving end of the double-headed motor 13 is connected to the top sides of the two scattering rollers 3 through a pulley 16 and a transmission belt 12, a filter plate 8 is arranged inside the purification box 6, a stirring roller 9 is rotatably connected to the bottom end of the purification box 6, a scraper 14 is arranged inside the middle end of the purification box 6, the stirring roller 9 and the right end of the threaded rod 18 are connected to the driven gear 11 through a driving gear 17, an adsorption plate 7 is located at the top end of the purification box 6, a filter plate 8 is arranged on the bottom side of the adsorption plate 7, and four fixed shafts are fixedly connected to the bottom side of the cleaning box 1;

[0031] Specifically, by starting the right driving end of the double-headed motor 13 to drive the lower pulley 16 to rotate, the two scattering rollers 3 are driven to rotate through the cooperation of the transmission belt 12, so as to scatter the silt in the river channel, so that the silt in the river channel can be sucked into the purification box 6 by the sludge inlet pipe 4. At the same time, the sludge inlet pipe 4 and the water outlet pipe 5 are connected to the water pump, and the silt sucked into the purification box 6 is processed by the filter plate 8 and the adsorption plate 7. The silt sucked into the purification box 6 is stirred by the stirring roller 9 to avoid that part of the silt is solidified after the water is extracted through the water outlet pipe 5, which makes it difficult to clean the purification box 6. At the same time, when the silt solidifies on the bottom side of the filter plate 8, the filter holes of the filter plate 8 are blocked, which can The double-headed motor 13 drives the driving gear 17 to drive the driven gear 11 to rotate, thereby driving the threaded rod 18 to rotate and driving the scraper 14 to clean the bottom side of the filter plate 8, so as to avoid silt blocking the filter plate 8, resulting in poor filtering effect of silt and affecting the efficiency of silt treatment. At the same time, a double-headed motor 13 can be used in conjunction with the pulley 16 and the transmission belt 12 with the driving gear 17 and the driven gear 11 to achieve simultaneous breaking, stirring and cleaning, which is convenient for saving costs. At the same time, the size of the driving gear 17 is smaller than the driven gear 11, and the cleaning speed of the scraper 14 is lower than the stirring speed, so as to avoid damage to the scraper 14 and improve the efficiency of river silt treatment.

[0032] Embodiment 2:

[0033] A threaded rod 18 is fixedly connected to the rear side of the middle end of the purification box 6, the right end of the threaded rod 18 is threadedly connected to the scraper 14, the rear end of the scraper 14 is slidably connected to the sliding rod 10, the left end of the threaded rod 18 is threadedly connected to the threaded sleeve 19, the stirring roller 9 is rotatably connected to the bottom end of the purification box 6, the outer wall of the stirring roller 9 is fixedly connected to a plurality of stirring blades, the stirring roller 9 and the right end of the threaded rod 18 both pass through the right side of the purification box 6, the driving gear 17 located on the right side of the stirring roller 9 and the driven gear 11 located on the right side of the threaded rod 18, the driving gear 17 and the driven gear 11 are meshed, the top side of the scraper 14 It is arranged on the bottom side of the filter plate 8, the left driving end of the double-headed motor 13 is connected to the right side of the driving gear 17, the two bevel gears 15 are respectively located on the top sides of the two scattering rollers 3, and the three pulleys 16 are located on the right inner wall of the cleaning box 1, the right ends of the two upper pulleys 16 both penetrate the right inner wall of the cleaning box 1, and the right sides of the two upper pulleys 16 are fixedly connected with bevel gears 20, the two bevel gears 20 are respectively meshed with the two bevel gears 15, the outer walls of the three pulleys 16 are connected by the transmission belt 12, and the right driving end of the double-headed motor 13 is connected to the left side of the lower pulley 16;

[0034] Specifically, by starting the double-headed motor 13, the right driving end of the double-headed motor 13 drives the lower pulley 16 to rotate, and drives the upper two pulleys 16 to rotate through the transmission belt 12, and drives the two scattering rollers 3 to rotate through the meshing between the bevel gear 20 and the bevel gear 1 15, so as to break up the silt in the river channel, so that the mud inlet pipe 4 can suck the scattered silt into the purification box 6. When the silt enters the purification box 6, the driving gear 17 can be driven to rotate by the left driving end of the double-headed motor 13, and then the driving gear 17 and the driven gear 11 are meshed to drive the stirring rollers 3 to rotate. The roller 9 and the threaded rod 18 rotate inside the purification box 6, and the stirring roller 9 is used to stir the sludge to prevent the water from being drawn out through the outlet pipe 5, which may cause part of the sludge to solidify and make the purification box 6 difficult to clean. At the same time, the threaded rod 18 can be driven to rotate to drive the scraper 14 to slide on the outer wall of the slide rod 10, so that the bottom side of the filter plate 8 can be cleaned and scraped through the top side of the scraper 14, so as to avoid the filter plate 8 being blocked and causing poor sludge treatment effect, thereby affecting the efficiency of sludge treatment. At the same time, a double-headed motor 13 is used to drive the breaking roller 3, the stirring roller 9 and the threaded rod 18 to rotate, thereby improving the linkage of the device and facilitating cost savings.

[0035] Working principle: By starting the double-headed motor 13, the right driving end of the double-headed motor 13 drives the lower pulley 16 to rotate through the transmission belt 12 to drive the upper two pulleys 16 to rotate, and through the meshing between the bevel gear 20 and the bevel gear 1 15, the two scattering rollers 3 are driven to rotate to scatter the silt in the river channel so that the mud inlet pipe 4 can suck the scattered silt into the purification box 6. When the silt enters the purification box 6, the driving gear 17 is driven to rotate through the left driving end of the double-headed motor 13, and then the driving gear The meshing between 17 and the driven gear 11 drives the stirring roller 9 and the threaded rod 18 to rotate inside the purification box 6 respectively. The stirring roller 9 is used to stir the sludge to prevent the water from being drawn out through the outlet pipe 5, which causes part of the sludge to solidify and makes the purification box 6 difficult to clean. At the same time, the threaded rod 18 can be driven to rotate to drive the scraper 14 to slide on the outer wall of the slide rod 10, so that the bottom side of the filter plate 8 can be cleaned and scraped through the top side of the scraper 14, so as to avoid the filter plate 8 from being blocked and causing the sludge to be treated poorly, thereby improving the work efficiency of river sludge treatment.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A river silt cleaning device for environmental protection engineering, comprising a cleaning box (1), characterized in that: The right side of the cleaning box (1) is fixedly connected to a gear box (2), the bottom side of the gear box (2) is rotatably connected to two scattering rollers (3), the bottom side of the cleaning box (1) is fixedly connected to a mud inlet pipe (4), the left side of the cleaning box (1) is fixedly connected to a water outlet pipe (5), the left inner wall of the cleaning box (1) is fixedly connected to a purification box (6), the middle inner wall of the cleaning box (1) is mounted with a double-headed motor (13) via a fixed frame, the right driving end of the double-headed motor (13) is connected to the top sides of the two scattering rollers (3) via a linkage assembly, a filtering assembly is arranged inside the purification box (6), the bottom end of the purification box (6) is rotatably connected to a stirring assembly, a cleaning assembly is arranged inside the middle end of the purification box (6), and the stirring assembly and the right end of the cleaning assembly are connected via a gear set.

2. The river silt cleaning device for environmental protection engineering according to claim 1 is characterized by: The cleaning assembly comprises a threaded rod (18) fixedly connected to the rear side of the middle end of the purification box (6); the right end of the threaded rod (18) is threadedly connected to a scraper (14); the rear end of the scraper (14) is slidably connected to a sliding rod (10); and the left end of the threaded rod (18) is threadedly connected to a threaded sleeve (19).

3. The river silt cleaning device for environmental protection engineering according to claim 2 is characterized by: The stirring assembly comprises a stirring roller (9) rotatably connected to the bottom end of the purification box (6), a plurality of stirring blades are fixedly connected to the outer wall of the stirring roller (9), and the right end of the stirring roller (9) and the threaded rod (18) both pass through the right side of the purification box (6).

4. The river silt cleaning device for environmental protection engineering according to claim 3 is characterized by: The gear set comprises a driving gear (17) located on the right side of the stirring roller (9) and a driven gear (11) located on the right side of the threaded rod (18), and the driving gear (17) and the driven gear (11) are meshingly connected.

5. The river silt cleaning device for environmental protection engineering according to claim 4 is characterized by: The filter assembly comprises an adsorption plate (7) located at the top end of the purification box (6), and a filter plate (8) is arranged on the bottom side of the adsorption plate (7).

6. The river silt cleaning device for environmental protection engineering according to claim 5, characterized in that: The top side of the scraper (14) is arranged on the bottom side of the filter plate (8), and the left driving end of the double-headed motor (13) is connected to the right side of the driving gear (17).

7. The river silt cleaning device for environmental protection engineering according to claim 1 is characterized by: The linkage assembly comprises two bevel gears (15) respectively located on the top sides of the two scattering rollers (3) and three pulleys (16) located on the right inner wall of the cleaning box (1), the right ends of the two upper pulleys (16) both penetrate the right inner wall of the cleaning box (1), the right sides of the two upper pulleys (16) are fixedly connected with bevel gears (20), the two bevel gears (20) are respectively meshed with the two bevel gears (15), the outer walls of the three pulleys (16) are connected by a transmission belt (12), and the right driving end of the double-headed motor (13) is connected to the left side of the lower pulley (16).

8. The river silt cleaning device for environmental protection engineering according to claim 1, characterized in that: Four fixed shafts are fixedly connected to the bottom side of the cleaning box (1).

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