Sand humidifying device for civil construction

Abstract

The utility model provides a civil construction gravel humidifying device which comprises a conveyor, a transmission belt is arranged on a machine frame of the conveyor, a water tank is arranged on one side of the conveyor, a high-pressure water pump is fixedly arranged on the outer surface of the water tank, and a water suction pipe and a water outlet pipe are arranged on the high-pressure water pump. Compared with the prior art, the utility model has the following beneficial effects: after humidification, because transported sand and stones are in a humidification state, when the wet sand and stones are transported, certain adhesion is generated between the wet sand and stones and the transmission belt in contact with the wet sand and stones, a certain amount of sand and stones are occupied on the transmission belt, and after the adhered sand and stones are transported to the position of the scraper blade, bristles are arranged on the scraper blade and are in contact with the transmission belt; therefore, the sand and stones on the transmission belt are scraped, the situation that the more and thicker the sand and stones are collected, the conveying burden of the transmission belt is increased is effectively avoided, the situation that the transmission belt stained with the sand and stones is left on the transmission belt, and the subsequent sand and stone humidifying work is finally affected is avoided, and the design is easy to operate and has good practicability.

Description

Technical Field

[0001] This utility model is a sand and gravel humidification device for civil engineering construction, belonging to the field of sand and gravel humidification. Background Technology

[0002] Sand and gravel refer to a loose mixture of sand and gravel. In geology, mineral or rock particles with a diameter of 0.074-2mm are called sand, while those with a diameter greater than 2mm are called gravel or breccia (the difference between the two lies in the degree of rounding; for details, see the entries for conglomerate and sandstone). They are often used as high-quality building materials and concrete raw materials in housing, roads, highways, railways, engineering and other fields.

[0003] A sand and gravel humidifier with patent number CN202222537797.1 combines a water tank, an internal trough, a conveyor motor, a collection frame, a rotating shaft, a conveyor belt, locking bolts, a mounting frame, a spreading plate, a control valve, a conduit, an atomizing nozzle, a water pump, and water pipes. This allows for effective adjustment of the height between the spreading plate and the conveyor belt according to the humidification needs of the sand and gravel, avoiding incomplete humidification due to excessive sand and gravel thickness. Furthermore, it enables the sand and gravel to be transported during the humidification process, improving the efficiency of sand and gravel humidification.

[0004] According to the aforementioned patent, the process involves humidifying the flattened sand and gravel. However, because the sand and gravel are in a humidified state during transportation, they adhere to the conveyor belt, resulting in a certain amount of sand and gravel accumulating on the belt. This accumulation increases the burden on the conveyor belt, and the sand and gravel can fall off during transport, causing large areas of sand and gravel to fall onto the ground, affecting the working environment and increasing the time required for subsequent cleaning. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a sand and gravel humidification device for civil construction.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0007] A humidification device for sand and gravel in civil construction includes a conveyor, a transmission belt mounted on the frame of the conveyor, a water tank on one side of the conveyor, a high-pressure water pump fixed on the outer surface of the water tank, a suction pipe and an outlet pipe on the high-pressure water pump, the suction pipe extending into the bottom of the water tank, and nozzles evenly distributed on the outlet pipe, a mounting frame at the bottom of the output end of the transmission belt, a scraper mounted on the mounting frame via a clamping assembly, and brush bristles on the top of the scraper.

[0008] Furthermore, two side baffles are bolted to the frame of the transport machine, and a support column is fixed to the bottom of the other end of the water outlet pipe, with the bottom end of the support column fixed to the frame of the transport machine.

[0009] Furthermore, a slab is installed on the inner side of the side baffle, and mounting plates are fixed on both sides of the top of the slab. The mounting plates and the inner side of the side baffle are provided with mounting thread holes. There are multiple mounting thread holes on the inner side of the side baffle, and they are evenly distributed.

[0010] Furthermore, the transport aircraft is equipped with frame support legs, and the mounting brackets are fixed to the frame support legs with bolts. There are two mounting brackets, and a support plate is fixed between the bottom of the mounting brackets. The top of the support plate is provided with a support groove for the corresponding scraper.

[0011] Furthermore, there are two clamping components, which are fixed on corresponding mounting brackets. Each clamping component includes a setting plate, a sliding plate that slides between the setting plate and the mounting bracket, multiple springs that are fixed between the sliding plate and the setting plate, a through rod that passes through the mounting bracket that is fixed on the sliding plate, and a positioning hole corresponding to the through rod that is opened on the scraper.

[0012] Furthermore, a sliding groove is provided on the inner side of the skateboard, and a slider that slides inside the sliding groove is fixed at the bottom of the skateboard. A pull rod that passes through the plate is also provided on the skateboard.

[0013] Furthermore, a corresponding column is fixedly installed on the outer side of the plate, and a rotating stop plate is rotatably installed on the tie rod.

[0014] Furthermore, a liquid level sensor is installed on the outer wall of the water tank. The detection probe of the liquid level sensor is located at the bottom of the water tank. A controller and an alarm are also installed on the outer wall of the water tank. The liquid level sensor, high-pressure water pump, and alarm are all connected to the controller.

[0015] The beneficial effects of this utility model are:

[0016] The sand and gravel are transported by a transmission belt. During the transport process, a high-pressure water pump and a suction pipe draw water from the water tank and spray it out through the outlet pipe and nozzles to humidify the transported sand and gravel.

[0017] After humidification, because the transported sand and gravel are in a humidified state, the wet sand and gravel will adhere to the conveyor belt during transportation, resulting in a certain amount of sand and gravel on the conveyor belt. After the sand and gravel are transported to the scraper position, brush bristles are placed on the scraper. The brush bristles contact the conveyor belt, thus scraping off the sand and gravel on the conveyor belt. This effectively prevents the sand and gravel from accumulating and increasing the transportation burden on the conveyor belt, and also prevents the conveyor belt with sand and gravel from remaining on it, which would ultimately affect the subsequent sand and gravel humidification work. This design is simple to operate and has good practicality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This invention relates to a front view of a sand and gravel humidification device for civil construction.

[0020] Figure 2 This invention provides a schematic diagram of the installation of a slab for a sand and gravel humidification device in civil engineering construction.

[0021] Figure 3 This invention provides a schematic diagram of the mounting frame for a sand and gravel humidification device for civil construction.

[0022] Figure 4 This invention provides a schematic diagram of the clamping assembly of a sand and gravel humidification device for civil construction.

[0023] Figure 5 A schematic diagram of the water tank of a sand and gravel humidification device for civil construction according to this utility model is shown.

[0024] In the diagram: 1. Conveyor; 2. Drive belt; 3. Water tank; 4. High-pressure water pump; 5. Water outlet pipe; 6. Nozzle; 7. Mounting bracket; 8. Scraper; 9. Brush; 10. Side baffle; 11. Support column; 12. Spreading plate; 13. Mounting plate; 14. Mounting threaded hole; 15. Frame support leg; 16. Support plate; 17. Support groove; 18. Setting plate; 19. Slide plate; 20. Spring; 21. Through rod; 22. Sliding groove; 23. Tie rod; 24. Corresponding column; 25. Rotating stop plate; 26. Liquid level sensor; 27. Alarm; 28. Controller. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4This utility model provides a technical solution: a sand and gravel humidification device for civil construction, including a conveyor 1, a transmission belt 2 on the frame of the conveyor 1, a water tank 3 on one side of the conveyor 1, a high-pressure water pump 4 fixed on the outer surface of the water tank 3, the high-pressure water pump 4 having a suction pipe and an outlet pipe 5, the suction pipe extending into the bottom of the water tank 3, the outlet pipe 5 having nozzles 6 evenly distributed, a mounting frame 7 at the bottom of the output end of the transmission belt 2, a scraper 8 mounted on the mounting frame 7 by a clamping assembly, and brush bristles 9 at the top of the scraper 8.

[0027] See Figure 1 Two side baffles 10 are fixed to the frame of the conveyor 1 with bolts. A support column 11 is fixed to the bottom of the other end of the water outlet pipe 5. The bottom end of the support column 11 is fixed to the frame of the conveyor 1. The design of the support column 11 increases the support of the water outlet pipe 5 and ensures that the water outlet pipe 5 is stably suspended above the transmission belt 2. The side baffles 10 effectively prevent sand and gravel from falling out of the humidification working range.

[0028] See Figure 1-2 A spreading plate 12 is installed on the inner side of the side baffle 10. Mounting plates 13 are fixed on both sides of the top of the spreading plate 12. Mounting threaded holes 14 are opened on the inner side of both the mounting plates 13 and the side baffle 10. There are multiple mounting threaded holes 14 on the inner side of the side baffle 10, and they are evenly distributed. The spreading plate 12 is installed on the inner side of the side baffle 10 with screws. Since there are multiple mounting threaded holes 14 on the inner side of the side baffle 10, and they are evenly distributed, the spreading plate 12 can be installed in different holes. The distance between the bottom end of the spreading plate 12 and the transmission belt 2 can be adjusted to spread different subsequent sand and gravel. The adjustment can be made according to the situation to ensure the humidification effect of the sand and gravel.

[0029] See Figure 1 , Figure 3 and Figure 4The transport machine 1 is equipped with frame support legs 15. Mounting brackets 7 are fixed to the frame support legs 15 with bolts. There are two mounting brackets 7, and a support plate 16 is fixed between the bottom of each mounting bracket 7. The top of the support plate 16 has a support groove 17 corresponding to the scraper 8. There are two clamping assemblies, each fixed to its corresponding mounting bracket 7. Each clamping assembly includes a setting plate 18. A sliding plate 19 is slidably disposed between the setting plate 18 and the mounting bracket 7. Multiple springs 20 are fixed between the sliding plate 19 and the setting plate 18. A through rod 21 is fixed on the sliding plate 19, penetrating the mounting bracket 7. The scraper 8... The slide plate 19 has a positioning hole corresponding to the through rod 21. A sliding groove 22 is provided on the inner side of the slide plate 19. A slider that slides inside the sliding groove 22 is fixed at the bottom of the slide plate 19. The slide plate 19 also has a pull rod 23 that passes through the mounting plate 18. During installation, the pull rod 23 is manually pulled. The pull rod 23 is connected to the slide plate 19, thus moving the slide plate 19. This compresses the spring on the slide plate 19, causing the rotating abutment plate 25 to move towards the corresponding post 24. After it moves into position, the operator manually rotates the rotating abutment plate 25 until it abuts against the end of the corresponding post 24. Figure 4 The spring will not reset when the lever 23 is manually released, because the rotating abutment 25 is against the corresponding post 24, preventing the lever 23 from resetting. The clamping components on both sides are operated in the same way. Then, the bottom of the scraper 8 is inserted into the support groove 17 to ensure that the scraper 8 does not need to be manually supported during the clamping process. Then, the rotating abutment 25 is rotated so that it does not contact the end of the corresponding post 24, the spring resets, and the through rod 21 is inserted into the positioning hole on the scraper 8 to fix the scraper.

[0030] See Figure 1 and Figure 5 A liquid level sensor 26 is installed on the outer wall of the water tank 3. The detection probe of the liquid level sensor 26 is located at the bottom of the water tank 3. A controller 28 and an alarm 27 are also installed on the outer wall of the water tank 3. The liquid level sensor 26, the high-pressure water pump 4, and the alarm 27 are all connected to the controller 28. The liquid level sensor 26 detects the water level inside the water tank. When the water level is low, the controller controls the alarm to sound, reminding the staff to add water. The water tank has a water filling pipe.

[0031] In practical operation, sand and gravel are transported via a transmission belt 2. During transportation, a high-pressure water pump 4, in conjunction with a suction pipe, draws water from the water tank 3. The drawn water is then sprayed out through the outlet pipe 5 and nozzle 6 to humidify the transported sand and gravel. After humidification, because the transported sand and gravel are in a humidified state, they adhere to the transmission belt 2 during transportation, resulting in a certain amount of sand and gravel adhering to the belt 2. After the adhering sand and gravel are transported to the scraper 8, brush bristles 9 are placed on the scraper 8. The brush bristles 9 contact the transmission belt 2, thus scraping off the sand and gravel on the belt 2. This effectively prevents the sand and gravel from accumulating and increasing the transportation burden on the transmission belt 2, and also prevents sand and gravel from remaining on the transmission belt 2, which would ultimately affect the subsequent sand and gravel humidification work. This design is simple to operate and has good practicality.

[0032] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A civil construction sand and stone humidifying device, characterized in that: The conveyor (1) is equipped with a transmission belt (2) on its frame. A water tank (3) is provided on one side of the conveyor (1). A high-pressure water pump (4) is fixed on the outer surface of the water tank (3). The high-pressure water pump (4) has a suction pipe and an outlet pipe (5). The suction pipe extends into the bottom of the water tank (3). Spray nozzles (6) are evenly distributed on the outlet pipe (5). A mounting bracket (7) is provided at the bottom of the output end of the transmission belt (2). A scraper (8) is installed on the mounting bracket (7) by a clamping assembly. Brush bristles (9) are provided at the top of the scraper (8).

2. The sand and stone humidifying device for civil construction of claim 1, characterized in that: Two side baffles (10) are fixed on the frame of the transport machine (1) with bolts, and a support column (11) is fixed at the bottom of the other end of the water outlet pipe (5). The bottom end of the support column (11) is fixed on the frame of the transport machine (1).

3. The sand and stone humidifying device for civil construction of claim 2, characterized in that: A slab plate (12) is installed on the inner side of the side baffle (10). Mounting plates (13) are fixed on both sides of the top of the slab plate (12). Mounting thread holes (14) are opened on the inner side of the mounting plates (13) and the side baffle (10). There are multiple mounting thread holes (14) on the inner side of the side baffle (10), and they are evenly distributed.

4. The sand and stone humidifying device for civil construction of claim 3, characterized in that: The transport machine (1) is equipped with frame support legs (15), and the mounting bracket (7) is fixed on the frame support legs (15) with bolts. There are two mounting brackets (7), and a support plate (16) is fixed between the bottom of the mounting brackets (7). The top of the support plate (16) is provided with a support groove (17) corresponding to the scraper (8).

5. The sand and stone humidifying device for civil construction of claim 4, characterized in that: There are two clamping components, which are fixed on the corresponding mounting brackets (7). The clamping components include a setting plate (18), a sliding plate (19) is slidably arranged between the setting plate (18) and the mounting bracket (7), a plurality of springs (20) are fixed between the sliding plate (19) and the setting plate (18), a through rod (21) that passes through the mounting bracket (7) is fixed on the sliding plate (19), and a positioning hole corresponding to the through rod (21) is opened on the scraper (8).

6. The sand and stone humidifying device for civil construction of claim 5, characterized in that: The inner side of the slide plate (19) is provided with a sliding groove (22), and the bottom end of the slide plate (19) is fixed with a slider that slides inside the sliding groove (22). The slide plate (19) is also provided with a pull rod (23) that passes through the setting plate (18).

7. The sand and stone humidifying device for civil construction of claim 6, characterized in that: The outer side of the mounting plate (18) is fixed with a corresponding column (24), and the pull rod (23) is rotatably equipped with a rotating stop plate (25).

8. The sand and stone humidifying device for civil construction of claim 7, characterized in that: A liquid level sensor (26) is installed on the outer wall of the water tank (3). The detection probe of the liquid level sensor (26) is located at the bottom of the water tank (3). A controller (28) and an alarm (27) are also installed on the outer wall of the water tank (3). The liquid level sensor (26), the high-pressure water pump (4), and the alarm (27) are all connected to the controller (28).

Images