A cleaning device for fluid materials in construction engineering

Abstract

The present invention belongs to the field of fluid material transportation, specifically a cleaning device for construction engineering fluid materials, including a cart, a box body fixedly connected to the top of the cart, a first feed port opened on the top of the box body, a first motor fixedly connected to one side of the box body, an output end of the first motor extending to the interior of the box body and fixedly connected to a screw rod; the present invention provides a cleaning device for construction engineering fluid materials, which promotes the circulation of cement slurry by controlling the movement of a push plate to prevent the cement slurry from being adsorbed in the box body and making it difficult to unload the material, and by moving the push plate, it is convenient to scrape off the cement slurry adhering to the inner wall of the box body, and by controlling the rotation of the cam and cooperating with the third spring, the slide plate is continuously vibrated downward, which is convenient to shake off the adhered cement slurry and prevent part of the cement slurry from remaining in the box body and being unable to unload the material, and by arranging the push plate to scrape off the cement slurry in the box body and continuously vibrating the slide plate, after the cement slurry is unloaded, only part of the cement slurry will be adhered to the push plate.

Description

Technical Field

[0001] The invention belongs to the field of fluid material transportation, in particular to a cleaning device for fluid materials in construction engineering. Background Art

[0002] In construction projects, carts are often used to transport materials. Although cart material handling technology continues to advance, carts remain an indispensable tool. Carts are widely used in production and daily life because they are inexpensive, easy to maintain, easy to operate, lightweight, and can be used in areas where motor vehicles are inconvenient. They are particularly convenient for transporting light items over short distances, such as cement transport carts. Cement transport carts are manually pushed and pulled cement transport vehicles, making it easier to dump cement.

[0003] Traditional wheelbarrows are generally designed with an open structure, which has problems such as spillage, incomplete unloading and residue on the inner wall. When unloading cement slurry, due to the viscosity of cement slurry, a lot of cement slurry will be poured out at one time, causing the cement slurry to carry a strong impact force, causing the poured cement slurry to splash far away, thereby causing waste of cement slurry and polluting the environment. In addition, since the cement slurry is relatively viscous, some cement slurry will still adhere to the inner wall of the wheelbarrow after unloading, greatly wasting cement slurry resources. If it is not cleaned in time, the cement slurry will gradually dry and solidify in the wheelbarrow.

[0004] To this end, the present invention provides a cleaning device for construction engineering fluid materials. Summary of the Invention

[0005] In order to make up for the shortcomings of the existing technology and solve the problems that traditional wheelbarrows are generally designed as open structures, which have the problems of spillage, incomplete unloading and residues on the inner wall, when unloading cement slurry, due to the viscosity of cement slurry, a lot of cement slurry will be poured out at one time, resulting in the cement slurry carrying a strong impact force, causing the poured cement slurry to splash far away, thereby causing waste of cement slurry and polluting the environment. In addition, since the cement slurry is relatively viscous, some cement slurry will still adhere to the inner wall of the wheelbarrow after unloading, greatly wasting cement slurry resources. If the cement slurry is not cleaned in time, it will gradually dry and solidify and condense in the wheelbarrow. The present invention proposes a cleaning device for construction engineering fluid materials.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the cleaning device for fluid materials in construction projects described in the present invention includes a cart, the top of the cart is fixedly connected to a box body, the top of the box body is provided with a first feed port, one side of the box body is fixedly connected to a first motor, the output end of the first motor extends to the interior of the box body and is fixedly connected to a screw rod, the outer wall of the screw rod is connected to a push plate through a screw nut pair, the push plate is slidably connected to the box body, and a discharge port is provided on the other side of the box body, the longitudinal section of the discharge port is set to be circular, and a sealing component is provided inside the discharge port.

[0007] Preferably, the sealing assembly includes a third motor, which is fixedly mounted on the outer wall of the box body, and the output end of the third motor extends to the inside of the discharge port and is fixedly connected to a rotating rod, and the outer wall of the rotating rod is equidistantly fixedly connected to a plurality of scrapers, and the outer wall of the scraper is fixedly connected to a first extension plate, and the inner wall of the first extension plate is slidingly connected to a second extension plate, and the interior of the first extension plate is fixedly connected to a fourth spring, one end of the fourth spring is fixedly connected to the second extension plate, and the second extension plate fits against the inner wall of the discharge port, and the outer wall of the second extension plate is fixedly connected to a guide block, and the side of the guide block close to the discharge port is set to an arc shape.

[0008] Preferably, the inner wall of the push plate is fixedly connected to a fixing frame, the inner wall of the fixing frame is rotatably connected to a water pipe, a plurality of nozzles are equidistantly arranged on the outer wall of the water pipe, a cavity is opened inside the push plate, a second feed port is opened on the top of the push plate, the second feed port is communicated with the cavity, a third feed port is opened on the top of the box body, the inner wall of the cavity is fixedly connected to a water pump, the output end of the water pump is connected to a hose, one end of the hose is connected to the water pipe.

[0009] Preferably, the top of the nozzle is fixedly connected to a first top block, the top of the first top block is set as a symmetrical inclined surface, a spring sheet is provided between the nozzle and the push plate, a plurality of second top blocks are fixedly connected at equal intervals to the inner wall of the box body, the bottom of the second top block is set as a symmetrical inclined surface, and the outer wall of the push plate is provided with a through groove for use with the second top block.

[0010] Preferably, the inner wall of the box is slidably connected with a slide, the top of the slide is fixedly connected with a top plate, the top of the top plate is fixedly connected with a sliding shaft, the top plate and the sliding shaft are both slidably connected to the box, the outer wall of the sliding shaft is sleeved with a third spring, the top of the third spring is fixedly connected to the box, the bottom of the third spring is fixedly connected to the top plate, the outer wall of the box is fixedly connected with a second motor, the output end of the second motor extends to the interior of the box and is fixedly connected with a cam, and the cam is used in conjunction with the top plate.

[0011] Preferably, a plurality of shifting teeth are fixedly connected to the outer wall of the slide plate at equal intervals, and the tops of the shifting teeth are arranged as inclined surfaces.

[0012] Preferably, the inner wall of the push plate is slidably connected to a pipe, one end of the pipe extends to the interior of the cavity, a liquid inlet is provided at the top of the pipe, one end of the hose extends to the interior of the pipe, an adjustment component is provided inside the push plate, and a fourth feed port is provided on the outer wall of the box body and below the first motor.

[0013] Preferably, the adjustment assembly includes a card block, which is arranged inside the push plate and located below the pipe, the card block is slidably connected to the push plate, the bottom of the card block is fixedly connected to a second spring, the bottom of the second spring is fixedly connected to the push plate, the top of the card block is set as an inclined surface, the outer wall of the pipe is provided with a card slot for cooperating with the card block, the outer wall of the push plate is fixedly connected to a baffle, the bottom of the pipe fits into the top of the baffle, and the outer wall of the pipe is provided with a reset unit.

[0014] Preferably, the reset unit includes two fixed plates, which are symmetrically fixed on both sides of the pipe, and the outer wall of the pipe is sleeved with a first spring, one end of the first spring is fixedly connected to the push plate, and the other end of the first spring is fixedly connected to the fixed plate. The inner wall of the push plate is located below the cavity and is slidably connected with an L-shaped rod, and the bottom of the L-shaped rod is in contact with the inner wall of the box. The outer wall of the block is provided with an oblique groove, and the bottom of the inner wall of the box is fixedly connected with a stop block.

[0015] Preferably, a guide plate is fixedly connected to the outer wall of the cart below the discharge port, the guide plate is installed at an angle, and two protective plates are symmetrically fixedly connected to the top of the guide plate, and both of the protective plates are inclined inward.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The cleaning device for fluid materials in construction projects described in the present invention promotes the circulation of cement slurry by controlling the movement of a push plate, thereby preventing the cement slurry from being adsorbed in the box and being difficult to unload. The push plate is moved to facilitate the scraping of cement slurry adhering to the inner wall of the box. The cam is controlled to rotate and the third spring is used to continuously vibrate the slide plate downward, thereby facilitating the shaking off of the adhered cement slurry and preventing part of the cement slurry from remaining in the box and being unable to unload. The push plate is set to scrape the cement slurry in the box and continuously vibrate the slide plate. After the cement slurry is unloaded, only part of the cement slurry will be adhered to the push plate.

[0018] 2. The cleaning device for fluid materials in construction projects described in the present invention, by means of the fourth spring, makes the second extension plate fit against the inner wall of the discharge port, and can seal the discharge port to prevent the cement slurry from overflowing. By controlling the rotation of the scraper, the inner concave surface formed by the guide block, the first extension plate and the scraper wraps the cement slurry, and the wrapped cement slurry can be pushed to the outside of the discharge port. When the corresponding guide block, the first extension plate and the scraper rotate to the outside of the discharge port, the cement slurry wrapped by the inner concave surface falls downward due to its own gravity to achieve unloading. In this reciprocating motion, the cement slurry in the box can be unloaded smoothly and evenly, avoiding the phenomenon of cement slurry splashing everywhere due to pouring out a large amount of cement slurry at one time, and it is convenient to control the amount of cement slurry unloaded.

[0019] 3. The cleaning device for fluid materials in construction projects described in the present invention has the following characteristics: when the nozzle moves horizontally to a position close to the slide, the clean water it sprays hits the inclined surface of the toggle teeth and splashes in the opposite direction, so that the clean water hitting the toggle teeth splashes onto the push plate, thereby facilitating the flushing of cement slurry adhering to the push plate, and when the slide moves back and forth up and down, it will drive several toggle teeth to move back and forth up and down, thereby changing the position of the inclined surface of the toggle teeth, thereby adjusting the angle of the reverse splashing of the clean water and improving the cleaning effect of the push plate.

[0020] 4. The cleaning device for fluid materials in construction projects described in the present invention, when an accident occurs and the cement slurry remaining in the box is not cleaned in time, the cement slurry will only dry and solidify on the push plate. By adjusting the extraction of the pipeline, the cement softener is sprayed to the side of the push plate where the cement slurry adheres, and at the same time, the push plate is controlled to approach the slide plate, and the volume between the push plate and the slide plate is reduced, thereby causing the liquid level of the cement softener to rise after spraying, so that the position where the push plate adheres to the cement slurry can be soaked, thereby improving the softening effect of the cement softener on the dried cement slurry, and after the cement slurry is softened and dried, the nozzle can be made to spray clean water again by adjusting the component to flush the softened dried cement slurry, and the circulating water flow can clean the pipeline and hose for extracting the cement softener. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 is a perspective view of the present invention;

[0023] Figure 2 This is a cross-sectional view of the push plate and the box body of the present invention in cooperation with each other;

[0024] Figure 3 This is a cross-sectional view of the hose and spring sheet of the present invention in cooperation with each other;

[0025] Figure 4 This is a stereoscopic diagram of the nozzle of the present invention used in conjunction with the second top block;

[0026] Figure 5 This is a three-dimensional diagram of the block of the present invention used in conjunction with a pipeline;

[0027] Figure 6 This is a three-dimensional diagram of the scraper of the present invention used in conjunction with the first extension plate;

[0028] Figure 7 This is a three-dimensional diagram of the discharge port and the scraper used in conjunction with each other in the present invention;

[0029] Figure 8 The present invention Figure 2 Enlarged view of point A in the middle;

[0030] Figure 9 The present invention Figure 2 Enlarged view of point B in the middle;

[0031] Figure 10 The present invention Figure 2 Enlarged view of point C in the middle.

[0032] In the figure: 1. Cart; 2. Box; 3. First feed port; 4. First motor; 5. Screw; 6. Push plate; 7. Discharge port; 8. Guide plate; 9. Protective plate; 10. Fixing frame; 11. Water pipe; 12. Nozzle; 13. Cavity; 14. Water pump; 15. Hose; 16. Second feed port; 17. Third feed port; 18. Fourth feed port; 19. Pipeline; 20. Fixing plate; 21. First spring; 22. Baffle; 23. Liquid inlet; 2 4. Slot; 25. Block; 26. Second spring; 27. L-shaped rod; 28. Stopper; 29. ​​Spring sheet; 30. First top block; 31. Second top block; 32. Slide plate; 33. Toggle gear; 34. Top plate; 35. Sliding shaft; 36. Third spring; 37. Second motor; 38. Cam; 39. Third motor; 40. Rotating rod; 41. Scraper; 42. First extension plate; 43. Fourth spring; 44. Second extension plate; 45. Guide block. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] like Figures 1 to 10As shown, the present invention provides a technical solution, a cleaning device for fluid materials in construction projects, including a trolley 1, a box body 2 is fixedly connected to the top of the trolley 1, a first feed port 3 is provided on the top of the box body 2, a first motor 4 is fixedly connected to one side of the box body 2, the output end of the first motor 4 extends to the interior of the box body 2 and is fixedly connected to a screw rod 5, the outer wall of the screw rod 5 is connected to a push plate 6 through a screw nut pair, the push plate 6 is slidably connected to the box body 2, a discharge port 7 is provided on the other side of the box body 2, the longitudinal section of the discharge port 7 is set to be circular, and a sealing component is provided inside the discharge port 7.

[0035] Through the above technical solution, cement slurry is injected into the box body 2 through the first feed port 3, and the discharge port 7 is sealed by adjusting the blocking component to prevent the cement slurry from overflowing. The cement slurry is transported by moving the cart 1. When the cement slurry is unloaded, the first motor 4 is started, and the output end of the first motor 4 drives the screw 5 to rotate, so that the push plate 6 moves toward the discharge port 7, which is convenient for promoting the circulation of the cement slurry and preventing the cement slurry from being adsorbed in the box body 2 and difficult to unload. At the same time, by adjusting the blocking component, the cement slurry flows out from the discharge port 7 at a uniform speed, avoiding the phenomenon of pouring out a large amount of cement slurry at one time and causing the cement slurry to splash everywhere. Moreover, by moving the push plate 6, the cement slurry adhering to the box body 2 is easily scraped off, preventing the cement slurry from adhering to the inside of the box body 2 and difficult to unload.

[0036] Specifically, the blocking assembly includes a third motor 39, which is fixedly mounted on the outer wall of the box body 2, and the output end of the third motor 39 extends to the interior of the discharge port 7 and is fixedly connected to a rotating rod 40, and a plurality of scrapers 41 are fixedly connected to the outer wall of the rotating rod 40 at equal intervals, and the outer wall of the scraper 41 is fixedly connected to a first extension plate 42, and the inner wall of the first extension plate 42 is slidingly connected to a second extension plate 44, and the interior of the first extension plate 42 is fixedly connected to a fourth spring 43, one end of the fourth spring 43 is fixedly connected to the second extension plate 44, and the second extension plate 44 fits the inner wall of the discharge port 7, and the outer wall of the second extension plate 44 is fixedly connected to a guide block 45, and the guide block 45 is set to an arc shape on the side close to the discharge port 7.

[0037] Through the above technical solution, by setting the fourth spring 43, the second extension plate 44 is made to fit the inner wall of the discharge port 7, thereby blocking the discharge port 7 to prevent the cement slurry from overflowing. When the cement slurry is unloaded, the third motor 39 is started, and the output end of the third motor 39 drives the rotating rod 40 to rotate, so that the scraper 41 rotates, and drives the first extension plate 42 and the second extension plate 44 to rotate. The cement slurry is wrapped by the concave surface formed by the guide block 45, the first extension plate 42, and the scraper 41. As the rotating rod 40 rotates, the wrapped cement slurry can be pushed to the outside of the discharge port 7. When the corresponding guide block 45, the first extension plate 42, and the scraper 41 rotate to the outside of the discharge port 7, the cement slurry wrapped by the concave surface falls downward due to its own gravity to achieve unloading. This reciprocating process can make the cement slurry in the box 2 be discharged smoothly and evenly, and it is convenient to control the unloading amount of the cement slurry.

[0038] Specifically, the inner wall of the push plate 6 is fixedly connected to the fixing frame 10, the inner wall of the fixing frame 10 is rotatably connected to the water pipe 11, and a plurality of nozzles 12 are equidistantly arranged on the outer wall of the water pipe 11. A cavity 13 is provided inside the push plate 6, and a second feed port 16 is provided on the top of the push plate 6, and the second feed port 16 is communicated with the cavity 13. A third feed port 17 is provided on the top of the box body 2, and the inner wall of the cavity 13 is fixedly connected to the water pump 14, and the output end of the water pump 14 is connected to the hose 15, and one end of the hose 15 is connected to the water pipe 11.

[0039] Through the above technical solution, when loading cement slurry, the second feed port 16 stays below the third feed port 17, and clean water is injected into the cavity 13 through the third feed port 17 and the second feed port 16. After unloading the cement slurry, the water pump 14 is started to pump the clean water in the cavity 13 along the hose 15 to the nozzle 12, and the clean water is sprayed out through the nozzle 12, so as to facilitate the flushing of the box body 2 after unloading.

[0040] Specifically, the top of the nozzle 12 is fixedly connected to a first top block 30, the top of the first top block 30 is set as a symmetrical inclined surface, a spring sheet 29 is provided between the nozzle 12 and the push plate 6, and a plurality of second top blocks 31 are fixedly connected to the inner wall of the box body 2 at equal intervals, the bottom of the second top block 31 is set as a symmetrical inclined surface, and the outer wall of the push plate 6 is provided with a through groove used in conjunction with the second top block 31.

[0041] Through the above technical solution, while flushing the inner wall of the box body 2, the push plate 6 is controlled by the first motor 4 to move horizontally, driving the nozzle 12 to move horizontally, and causing the first top block 30 to move horizontally. When the first top block 30 moves to the second top block 31, the inclined surface of the bottom of the second top block 31 presses against the inclined surface of the bottom of the first top block 30. Under the pressure of the second top block 31, the first top block 30 moves downward, thereby driving the nozzle 12 to swing downward and compress the spring sheet 29. When the first top block 30 is separated from the second top block 31, the nozzle 12 is swung upward and reset under the action of the spring sheet 29. In this way, the first top block 30 cooperates with several second top blocks 31 to make the nozzle 12 intermittently swing downward during the horizontal movement, thereby increasing the area flushed in the box body 2.

[0042] Specifically, the inner wall of the box body 2 is slidably connected with a slide plate 32, the top of the slide plate 32 is fixedly connected with a top plate 34, the top of the top plate 34 is fixedly connected with a sliding shaft 35, the top plate 34 and the sliding shaft 35 are both slidably connected to the box body 2, the outer wall of the sliding shaft 35 is sleeved with a third spring 36, the top of the third spring 36 is fixedly connected to the box body 2, the bottom of the third spring 36 is fixedly connected to the top plate 34, the outer wall of the box body 2 is fixedly connected with a second motor 37, the output end of the second motor 37 extends to the interior of the box body 2 and is fixedly connected with a cam 38, and the cam 38 is used in conjunction with the top plate 34.

[0043] Through the above technical solution, when the cement slurry is unloaded, the second motor 37 is started, and the output end of the second motor 37 drives the cam 38 to rotate. When the raised end of the cam 38 rotates to the upper side, it pushes the top plate 34 to move upward and drives the slide plate 32 to move upward. While the top plate 34 moves upward, it drives the sliding shaft 35 to move upward, pressing the third spring 36. When the raised end of the cam 38 rotates to the lower side, the slide plate 32 moves downward rapidly under the action of the third spring 36. When the top plate 34 hits the box body 2 downward, the slide plate 32 stops moving downward. In this reciprocating manner, while the cam 38 rotates, the slide plate 32 is driven to vibrate continuously downward, so as to shake off the adhered cement slurry and prevent part of the cement slurry from remaining in the box body 2 and being unable to be unloaded.

[0044] Specifically, a plurality of shifting teeth 33 are fixedly connected to the outer wall of the slide plate 32 at equal intervals, and the top of the shifting teeth 33 is set as an inclined surface.

[0045] Through the above technical solution, when the nozzle 12 moves horizontally to a position close to the slide plate 32, the clean water it sprays hits the inclined surface of the toggle tooth 33 and splashes in the opposite direction, so that the clean water hitting the toggle tooth 33 splashes onto the push plate 6, which is convenient for flushing the cement slurry adhering to the push plate 6. When the slide plate 32 moves back and forth up and down, it will drive several toggle teeth 33 to move back and forth up and down, thereby changing the position of the inclined surface of the toggle tooth 33, thereby adjusting the angle of the clean water splashing in the opposite direction, and improving the cleaning effect of the push plate 6.

[0046] Specifically, the inner wall of the push plate 6 is slidably connected to a pipe 19, one end of the pipe 19 extends to the interior of the cavity 13, a liquid inlet 23 is provided at the top of the pipe 19, one end of the hose 15 extends to the interior of the pipe 19, an adjustment component is provided inside the push plate 6, and a fourth feed port 18 is provided on the outer wall of the box body 2 and below the first motor 4.

[0047] Through the above technical solution, the push plate 6 can be set to scrape the cement slurry in the box body 2, and the slide plate 32 is continuously vibrated. After the cement slurry is unloaded, only part of the cement slurry will adhere to the push plate 6. When an accident occurs and the residual cement slurry in the box body 2 is not cleaned in time, the cement slurry will dry and solidify on the push plate 6. The cement softener is loaded into the inside of the box body 2 through the fourth feed port 18 and away from the side where the cement slurry is stored. The water pump 14 is started to pump the cement softener along the pipe 19 and the hose 15 to the nozzle 12, and the nozzle 12 The cement softener is sprayed to the other side of the push plate 6, and the push plate 6 is controlled to move closer to the slide plate 32 at the same time, reducing the volume between the push plate 6 and the slide plate 32, thereby causing the liquid level of the cement softener to rise after spraying, so that the position where the push plate 6 adheres to the cement slurry can be soaked, thereby improving the softening effect of the cement softener on the dry cement slurry. After the dry cement slurry is softened, the push plate 6 is controlled to move back, and the water pump 14 can be used to extract clean water from the cavity 13 again through the provided adjustment component, thereby facilitating the flushing of the softened dry cement slurry.

[0048] Specifically, the adjustment component includes a block 25, which is arranged inside the push plate 6 and located below the pipe 19. The block 25 is slidingly connected to the push plate 6. The bottom of the block 25 is fixedly connected to the second spring 26, and the bottom of the second spring 26 is fixedly connected to the push plate 6. The top of the block 25 is set as an inclined surface. The outer wall of the pipe 19 is provided with a slot 24 for cooperating with the block 25. The outer wall of the push plate 6 is fixedly connected to the baffle 22. The bottom of the pipe 19 fits the top of the baffle 22. The outer wall of the pipe 19 is provided with a reset unit.

[0049] Through the above technical solution, when the cement softener is extracted, the liquid inlet 23 is misaligned with the cavity 13 and is in a closed state. The cement softener can enter the hose 15 along the pipe 19. When the softened dry cement slurry needs to be flushed, the push plate 6 is controlled to move toward the inner wall of the box 2. When the pipe 19 hits the inner wall of the box 2, the pipe 19 slides in the push plate 6 under the push of the box 2, so that the liquid inlet 23 enters the interior of the cavity 13. At the same time, the baffle 22 will press against the bottom of the pipe 19, and the water inlet of the pipe 19 will be tightened. The sealing is performed. When the liquid inlet 23 enters the interior of the cavity 13, the slot 24 moves to the top of the block 25. Under the action of the second spring 26, the block 25 is pushed into the slot 24. The liquid inlet 23 is limited by the block 25, and the liquid inlet 23 stays inside the cavity 13. At this time, the water pump 14 is started to allow the clean water in the cavity 13 to enter the pipe 19 along the liquid inlet 23. After flushing the softened dry cement slurry, the push plate 6 is continued to be controlled to move toward the discharge port 7. By setting a reset unit, the liquid inlet 23 is blocked again.

[0050] Specifically, the reset unit includes two fixed plates 20, which are symmetrically fixed on both sides of the pipe 19. The outer wall of the pipe 19 is sleeved with a first spring 21, one end of the first spring 21 is fixedly connected to the push plate 6, and the other end of the first spring 21 is fixedly connected to the fixed plate 20. The inner wall of the push plate 6 is located below the cavity 13 and is slidably connected with an L-shaped rod 27. The bottom of the L-shaped rod 27 fits the inner wall of the box body 2. The outer wall of the block 25 is provided with an oblique groove, and the bottom of the inner wall of the box body 2 is fixedly connected with a stop block 28.

[0051] Through the above technical solution, when the liquid inlet 23 enters the interior of the cavity 13, the fixed plate 20 compresses the first spring 21, and after flushing the softened dry cement slurry, the push plate 6 continues to be controlled to move toward the discharge port 7. At this time, the block 28 is pressed against the L-shaped rod 27. Under the push of the block 28, the L-shaped rod 27 moves in the push plate 6, and the end of the L-shaped rod 27 is pressed against the inclined groove of the outer wall of the block 25, and pushes the inclined groove to move downward, driving the block 25 to move downward, compressing the second spring 26. After the block 25 moves downward, it separates from the groove 24. Under the action of the first spring 21, the pipeline 19 moves outward, and the push plate 6 will block the liquid inlet 23.

[0052] Specifically, a guide plate 8 is fixedly connected to the outer wall of the cart 1 below the discharge port 7. The guide plate 8 is installed at an angle, and two protective plates 9 are symmetrically fixedly connected to the top of the guide plate 8. Both protective plates 9 are inclined inward.

[0053] Through the above technical solution, the cement slurry discharged from the discharge port 7 falls on the guide plate 8. Through the guidance of the inclined surfaces of the two protective plates 9, the cement slurry flows more concentratedly, preventing the cement slurry from overflowing during unloading.

[0054] When in use, the cement slurry is injected into the box body 2 through the first feed port 3, and the second extension plate 44 is fitted with the inner wall of the discharge port 7 by the support of the fourth spring 43, thereby blocking the discharge port 7 to prevent the cement slurry from overflowing. The cement slurry is transported by the mobile cart 1. When the cement slurry is unloaded, the first motor 4 is started, and the output end of the first motor 4 drives the screw rod 5 to rotate, so that the push plate 6 moves toward the discharge port 7, which is convenient for promoting the circulation of the cement slurry and preventing the cement slurry from being adsorbed in the box body 2 and being difficult to unload. The cement slurry adhering to the inner wall of the box body 2 is scraped off by moving the push plate 6, so as to prevent the cement slurry from adhering to the inner wall of the box body 2 and being difficult to unload. At the same time, the third motor 39 is started, and the output end of the third motor 39 drives the rotating rod 40 to rotate, so that the scraper The rotation of the rotating rod 40 drives the first extension plate 42 and the second extension plate 44 to rotate, and the cement slurry is wrapped by the inner concave surface formed by the guide block 45, the first extension plate 42 and the scraper 41. As the rotating rod 40 rotates, the wrapped cement slurry can be pushed to the outside of the discharge port 7. When the corresponding guide block 45, the first extension plate 42 and the scraper 41 rotate to the outside of the discharge port 7, the cement slurry wrapped by the inner concave surface falls downward due to its own gravity to achieve unloading. This reciprocating process can make the cement slurry in the box body 2 be discharged steadily and uniformly, avoiding the phenomenon of pouring out a large amount of cement slurry at one time and causing the cement slurry to splash everywhere, and is convenient for controlling the unloading amount of the cement slurry. The cement slurry discharged from the discharge port 7 falls on the guide plate 8 and is guided by the inclined surfaces of the two protective plates 9. The cement slurry circulates more concentratedly to prevent it from overflowing when unloading. The second motor 37 is started, and the output end of the second motor 37 drives the cam 38 to rotate. When the raised end of the cam 38 rotates to the upper side, it pushes the top plate 34 to move upward, driving the slide plate 32 to move upward. At the same time as the top plate 34 moves upward, it drives the slide shaft 35 to move upward, pressing the third spring 36. When the raised end of the cam 38 rotates to the lower side, under the action of the third spring 36, the slide plate 32 moves downward quickly. When the top plate 34 hits the box body 2 downward, the slide plate 32 stops moving downward. Thus, the cam 38 rotates and drives the slide plate 32 to vibrate continuously downward, so as to shake off the adhered cement slurry and prevent part of the cement slurry from remaining in the box body 2 and being unable to be unloaded. When the slurry is loaded, the second feed port 16 stays below the third feed port 17, and clean water is injected into the cavity 13 through the third feed port 17 and the second feed port 16. After the cement slurry is unloaded, the push plate 6 is controlled to move toward the direction of the first motor 4. When the pipe 19 hits the inner wall of the box body 2, the pipe 19 is pushed by the box body 2 to slide in the push plate 6, so that the liquid inlet 23 enters the interior of the cavity 13. At the same time, the baffle 22 is pressed against the bottom of the pipe 19 to seal the water inlet of the pipe 19. When the liquid inlet 23 enters the interior of the cavity 13, the slot 24 moves to the top of the block 25. Under the action of the second spring 26, the block 25 is pushed into the slot 24. The liquid inlet 23 stays inside the cavity 13 through the limit of the block 25.When the liquid inlet 23 enters the interior of the cavity 13, the fixed plate 20 compresses the first spring 21, and the water pump 14 is started at this time, so that the clean water in the cavity 13 can enter the pipe 19 along the liquid inlet 23 and be sprayed out from the nozzle 12. Clean water is sprayed out through the nozzle 12, which is convenient for flushing the box body 2 after unloading. While flushing the box body 2, the first motor 4 controls the push plate 6 to move in the direction of the slide plate 32, driving the nozzle 12 to move horizontally, so that the first top block 30 moves horizontally. When the first top block 30 moves to the second top block 31, the inclined surface of the bottom of the second top block 31 is pressed against the inclined surface of the bottom of the first top block 30. Under the pressure of the second top block 31, the first top block 30 moves downward, driving the nozzle 12 to swing downward, compressing the spring sheet 29. When one top block 30 is separated from the second top block 31, the spring sheet 29 causes the nozzle 12 to swing upward and reset, thereby reciprocating. Through the cooperation of the first top block 30 and the plurality of second top blocks 31, the nozzle 12 is intermittently swung downward during the lateral movement, thereby increasing the area of ​​​​washing in the box body 2. When the nozzle 12 moves laterally to a position close to the slide plate 32, the clean water it sprays hits the inclined surface of the toggle tooth 33 and splashes in the opposite direction, causing the clean water that hits the toggle tooth 33 to splash onto the push plate 6, thereby flushing the cement slurry adhered to the push plate 6. When the slide plate 32 reciprocates up and down, it will drive the plurality of toggle teeth 33 to move reciprocally up and down, thereby changing the position of the inclined surface of the toggle tooth 33, thereby adjusting the angle of the reverse splash of the clean water. The cleaning effect of the push plate 6 is improved. By controlling the rotation of the scraper 41, the cleaned waste water can be discharged. The push plate 6 is continued to be controlled to move toward the discharge port 7. At this time, the stopper 28 is pressed against the L-shaped rod 27. Under the push of the stopper 28, the L-shaped rod 27 is moved in the push plate 6. The end of the L-shaped rod 27 is pressed against the inclined groove of the outer wall of the card block 25 and pushes the inclined groove to move downward, driving the card block 25 to move downward, pressing the second spring 26. After the card block 25 moves downward, it is separated from the card groove 24. Under the action of the first spring 21, the pipeline 19 moves outward, so that the push plate 6 can block the liquid inlet 23. Then the push plate 6 is controlled to move back and reset to facilitate the next loading of cement slurry. By setting the push plate 6, the cement slurry in the box body 2 can be scraped off, and the slide plate 32 is continuously vibrated. After the cement slurry is unloaded, only part of the cement slurry will adhere to the push plate 6. If the residual cement slurry in the box body 2 is not cleaned in time due to an accident, the cement slurry will dry and solidify on the push plate 6. The cement softener is loaded into the box body 2 through the fourth feed port 18, and the cement softener is pumped to the nozzle 12 along the pipe 19 and the hose 15. The cement softener is sprayed to the other side of the push plate 6 through the nozzle 12. At the same time, the push plate 6 is controlled to move closer to the slide plate 32, and the volume between the push plate 6 and the slide plate 32 is reduced, thereby raising the level of the cement softener after spraying, so that the position where the push plate 6 adheres to the cement slurry can be soaked, thereby improving the softening effect of the cement softener on the dry cement slurry. After the dry cement slurry is softened,Similarly, the liquid inlet 23 is controlled to enter the cavity 13, so that the nozzle 12 can spray clean water again to flush the softened and dried cement slurry.

[0055] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0056] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0057] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for construction engineering fluid materials, characterized in that: The invention comprises a trolley (1), wherein the top of the trolley (1) is fixedly connected to a box body (2), a first feed port (3) is provided on the top of the box body (2), a first motor (4) is fixedly connected to one side of the box body (2), an output end of the first motor (4) extends to the interior of the box body (2) and is fixedly connected to a lead screw (5), an outer wall of the lead screw (5) is connected to a push plate (6) via a lead screw nut pair, the push plate (6) is slidably connected to the box body (2), a discharge port (7) is provided on the other side of the box body (2), a longitudinal section of the discharge port (7) is set to be circular, and a blocking component is provided inside the discharge port (7); The inner wall of the box body (2) is slidably connected to a slide plate (32), the top of the slide plate (32) is fixedly connected to a top plate (34), the top of the top plate (34) is fixedly connected to a sliding shaft (35), the top plate (34) and the sliding shaft (35) are both slidably connected to the box body (2), the outer wall of the sliding shaft (35) is sleeved with a third spring (36), the top of the third spring (36) is fixedly connected to the box body (2), the bottom of the third spring (36) is fixedly connected to the top plate (34), the outer wall of the box body (2) is fixedly connected to a second motor (37), the output end of the second motor (37) extends to the interior of the box body (2) and is fixedly connected to a cam (38), and the cam (38) is used in conjunction with the top plate (34); A plurality of toggle teeth (33) are fixedly connected to the outer wall of the slide plate (32) at equal intervals, and the tops of the toggle teeth (33) are arranged as inclined surfaces.

2. A cleaning device for construction engineering fluid materials according to claim 1, characterized in that: The blocking assembly includes a third motor (39), which is fixedly mounted on the outer wall of the box body (2), an output end of the third motor (39) extends to the inside of the discharge port (7) and is fixedly connected to a rotating rod (40), a plurality of scrapers (41) are fixedly connected to the outer wall of the rotating rod (40) at equal intervals, the outer wall of the scraper (41) is fixedly connected to a first extension plate (42), the inner wall of the first extension plate (42) is slidably connected to a second extension plate (44), the interior of the first extension plate (42) is fixedly connected to a fourth spring (43), one end of the fourth spring (43) is fixedly connected to the second extension plate (44), the second extension plate (44) is in contact with the inner wall of the discharge port (7), the outer wall of the second extension plate (44) is fixedly connected to a guide block (45), and the side of the guide block (45) close to the discharge port (7) is set to be arc-shaped.

3. A cleaning device for construction engineering fluid materials according to claim 2, characterized in that: The inner wall of the push plate (6) is fixedly connected to a fixing frame (10), the inner wall of the fixing frame (10) is rotatably connected to a water pipe (11), the outer wall of the water pipe (11) is equidistantly provided with a plurality of nozzles (12), a cavity (13) is provided inside the push plate (6), a second feed port (16) is provided on the top of the push plate (6), the second feed port (16) is communicated with the cavity (13), a third feed port (17) is provided on the top of the box body (2), the inner wall of the cavity (13) is fixedly connected to a water pump (14), the output end of the water pump (14) is connected to a hose (15), one end of the hose (15) is connected to the water pipe (11).

4. A cleaning device for construction engineering fluid materials according to claim 3, characterized in that: The top of the nozzle (12) is fixedly connected to a first top block (30), the top of the first top block (30) is set as a symmetrical inclined surface, a spring sheet (29) is provided between the nozzle (12) and the push plate (6), and the inner wall of the box body (2) is fixedly connected to a plurality of second top blocks (31) at equal intervals, the bottom of the second top blocks (31) is set as a symmetrical inclined surface, and the outer wall of the push plate (6) is provided with a through groove used in conjunction with the second top block (31).

5. A cleaning device for construction engineering fluid materials according to claim 4, characterized in that: The inner wall of the push plate (6) is slidably connected to a pipe (19), one end of the pipe (19) extends to the interior of the cavity (13), a liquid inlet (23) is provided at the top of the pipe (19), one end of the hose (15) extends to the interior of the pipe (19), an adjustment component is provided inside the push plate (6), and a fourth feed port (18) is provided on the outer wall of the box body (2) and below the first motor (4).

6. A cleaning device for construction engineering fluid materials according to claim 5, characterized in that: The regulating assembly includes a card block (25), the card block (25) is arranged inside the push plate (6) and is located below the pipe (19), the card block (25) is slidably connected to the push plate (6), the bottom of the card block (25) is fixedly connected to a second spring (26), the bottom of the second spring (26) is fixedly connected to the push plate (6), the top of the card block (25) is set as an inclined surface, the outer wall of the pipe (19) is provided with a card slot (24) used to cooperate with the card block (25), the outer wall of the push plate (6) is fixedly connected to a baffle (22), the bottom of the pipe (19) is in contact with the top of the baffle (22), and the outer wall of the pipe (19) is provided with a reset unit.

7. A cleaning device for construction engineering fluid materials according to claim 6, characterized in that: The reset unit comprises two fixing plates (20), which are symmetrically fixedly mounted on both sides of the pipe (19). The outer wall of the pipe (19) is provided with a first spring (21), one end of the first spring (21) is fixedly connected to the push plate (6), and the other end of the first spring (21) is fixedly connected to the fixing plate (20). The inner wall of the push plate (6) is located below the cavity (13) and is slidably connected to an L-shaped rod (27). The bottom of the L-shaped rod (27) is in contact with the inner wall of the box (2). The outer wall of the block (25) is provided with an oblique groove, and the bottom of the inner wall of the box (2) is fixedly connected to a stopper (28).

8. A cleaning device for construction engineering fluid materials according to claim 7, characterized in that: A guide plate (8) is fixedly connected to the outer wall of the trolley (1) and located below the discharge port (7). The guide plate (8) is installed at an angle. Two protective plates (9) are symmetrically fixedly connected to the top of the guide plate (8). Both protective plates (9) are inclined inwards.

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