Automatic concrete batching device for building construction

Abstract

The utility model discloses a kind of automatic concrete batching devices of building construction belongs to automatic concrete batching device field, including support frame, multiple support rods are provided with cleaning assembly, multiple cleaning assembly includes fixed mounting on support rod fixed frame and drive assembly, and fixed frame is provided with drive assembly, drive assembly is provided with scraper;Precise driving scraper is adhered to conveying belt by starting air cylinder, limiting rod ensures that scraper moves vertically and stably, effectively scrapes off grit, chippings and agglomerate material on conveying belt.Material receiving frame can collect falling garbage, when cleaning, press limiting pin to release locking, slide rail drives material receiving frame to slide down, convenient cleaning, push back slide rail after cleaning, limiting pin is automatically inserted into limiting hole to complete locking, the whole process is easy to operate, both guarantee the cleaning of conveying belt, maintain batching accuracy, also facilitate to butt joint garbage handling, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic concrete batching devices, specifically an automatic concrete batching device for building construction. Background Technology

[0002] In building construction, concrete is an important building material, and its quality directly affects the stability and durability of the entire building project.

[0003] Currently, most existing automatic concrete batching devices on the market are equipped with multiple storage bins and conveyor belts. The basic principle of this design is that different types of raw materials are stored in their respective storage bins. When batching is required, the materials in each storage bin are released onto the conveyor belt according to a set ratio through the corresponding control mechanism. The conveyor belt then transports the materials to the mixing device for mixing, thereby completing the batching of concrete.

[0004] However, in practical use, existing automatic concrete batching devices have some problems that urgently need to be solved. Among them, the cleanliness of the conveyor belt is particularly prominent. Due to the presence of moisture and other components in the materials used for transportation over a long period of time, some gravel, debris, and other materials inevitably adhere to the conveyor belt during material transport. These adherents not only gradually accumulate with the operation of the conveyor belt, affecting its normal transmission efficiency and causing unstable material conveying speed, thus affecting the speed and accuracy of batching; but also, the residual materials on the conveyor belt are prone to deterioration and caking. When new materials are transported again, these deteriorated and caking materials will be mixed in, seriously affecting the accuracy of the concrete mix proportions and the final quality.

[0005] Therefore, this utility model provides an automatic concrete batching device for building construction to solve the above problems. Utility Model Content

[0006] This utility model provides an automatic concrete batching device for building construction, which aims to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic concrete batching device for building construction, comprising a support frame, multiple sets of storage bins on the support frame, multiple sets of support rods fixedly installed on the inner wall of the support frame, a conveyor belt on the multiple sets of support rods, the conveyor belt being located at the bottom end of the conveyor belt's outlet, cleaning components on the multiple sets of support rods, the multiple sets of cleaning components including a fixing frame and a drive component fixedly installed on the support rods, the drive component being installed on the fixing frame, a scraper being installed on the drive component, the scraper being able to adhere to the bottom outer surface of the conveyor belt, and a receiving component being installed on the fixing frame for collecting debris.

[0008] As a preferred technical solution of this application, the drive assembly includes a cylinder fixedly installed at the bottom of the fixed frame, and a long rod fixedly installed on the output shaft of the cylinder. The long rod passes through the bottom of the fixed frame, and a connecting plate is fixedly installed at the top of the long rod. A connecting plate is fixedly installed on the connecting plate, and a scraper is fixedly installed at the top of the connecting plate.

[0009] As a preferred technical solution of this application, limit rods are slidably installed on both sides of the bottom end of the fixing frame, and a connecting plate is fixedly installed on the top end of the limit rods.

[0010] As a preferred technical solution of this application, the connecting plate is fixedly connected to the connecting plate by multiple sets of bolts.

[0011] As a preferred technical solution of this application, the fixing frame has sliding grooves on both sides, the receiving component includes a slide rail that is slidably installed on the inner wall of the slide rail, and a second reinforcing plate is fixedly installed at the bottom end of the slide rail, and a receiving frame is fixedly installed on the second reinforcing plate.

[0012] As a preferred technical solution of this application, the fixing frame is fixedly installed on both sides with limiting plates and limiting holes are provided on the limiting plates. The top of the slide rail is provided with a groove and a spring is fixedly installed in the groove. The end of the spring is fixedly installed with a limiting pin and the limiting pin is adapted to the limiting hole.

[0013] As a preferred technical solution of this application, a first reinforcing plate is fixedly installed at both ends of the side wall of the fixing frame, and one side of the first reinforcing plate is fixedly connected to the support rod.

[0014] 1. The cylinder precisely drives the scraper to conform to the conveyor belt, while the limit rod ensures the scraper moves vertically and stably, effectively removing sand, debris, and clumps from the conveyor belt. The receiving frame collects fallen debris. When cleaning is required, pressing the limit pin releases the lock, and the slide rail drives the receiving frame down for easy cleaning. After cleaning, pushing the slide rail back locks the frame in place, and the limit pin automatically engages with the limit hole. The entire process is simple to operate, ensuring the cleanliness of the conveyor belt, maintaining accurate dispensing, facilitating the handling of waste, and improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the installation structure of the storage silo and conveyor belt in this utility model; Figure 3 This is a schematic diagram of the first overall structure of the cleaning component in this utility model; Figure 4 This is a schematic diagram of the second overall structure of the cleaning component in this utility model; Figure 5 for Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Support frame; 11. Support rod; 2. Storage bin; 3. Conveyor belt; 4. Cleaning assembly; 41. Scraper; 42. Fixing frame; 43. Slide chute; 44. First reinforcing plate; 45. Connecting plate; 5. Cylinder; 51. Long rod; 52. Limiting rod; 53. Connecting plate; 54. Bolt; 6. Slide rail; 61. Second reinforcing plate; 62. Receiving frame; 7. Limiting plate; 71. Limiting hole; 8. Limiting pin; 81. Spring. Detailed Implementation

[0017] 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.

[0018] This utility model provides an automatic concrete batching device for building construction, such as... Figures 1-5 As shown, the system includes a support frame 1, on which multiple storage bins 2 are installed. These storage bins 2 can store different types of concrete raw materials. Multiple support rods 11 are fixedly installed on the inner wall of the support frame 1. A conveyor belt 3 is installed on the support rods 11, and the conveyor belt 3 is located at the bottom of the discharge port of the conveyor belt 3. A cleaning component 4 is installed on the support rods 11. The cleaning component 4 includes a fixed frame 42 and a drive component, which are fixedly installed on the support rods 11. The drive component is installed on the fixed frame 42, and a scraper 41 is installed on the drive component. The scraper 41 can fit against the bottom outer surface of the conveyor belt 3. When the conveyor belt 3 is running, it can effectively scrape off the sand, gravel, debris and other materials adhering to the conveyor belt 3, preventing these materials from being mixed into the subsequently conveyed materials and affecting the concrete mix ratio accuracy and quality, thereby ensuring the quality stability of the concrete. A receiving component is installed on the fixed frame 42 for collecting debris.

[0019] The drive assembly includes a cylinder 5 fixedly installed at the bottom of the fixed frame 42, and a long rod 51 fixedly installed on the output shaft of the cylinder 5. The long rod 51 passes through the bottom of the fixed frame 42, and a connecting plate 53 is fixedly installed on the top of the long rod 51. A connecting plate 45 is fixedly installed on the connecting plate 53, and a scraper 41 is fixedly installed on the top of the connecting plate 45. The extension and retraction of the output shaft of the cylinder 5 drives the long rod 51 to move up and down, which can accurately transmit the power of the cylinder 5 to the connecting plate 53, thereby realizing the lifting and lowering action of the scraper 41, so as to adjust the degree of contact between the scraper 41 and the conveyor belt 3 as needed.

[0020] The bottom two sides of the fixed frame 42 are slidably installed with limit rods 52, and the top of the limit rods 52 is fixedly installed with a connecting plate 53. The limit rods 52 can ensure that the connecting plate 53 can only move stably in the vertical direction, avoiding the connecting plate 53 from shifting or shaking, thereby ensuring that the scraper 41 can accurately adhere to the conveyor belt 3 and improve the cleaning effect.

[0021] The connecting plate 53 is fixedly connected to the connecting plate 45 by multiple sets of bolts 54. This connection method also facilitates the disassembly and replacement of the connecting plate 45 or the scraper 41. When the scraper 41 is worn or needs to be replaced with a scraper 41 of different specifications, the operation can be carried out conveniently and quickly, which improves the maintainability of the device.

[0022] The fixed frame 42 has sliding grooves 43 on both sides. The receiving component includes a slide rail 6 that is slidably installed on the inner wall of the slide groove 43. The slide groove 43 provides a sliding track for the slide rail 6, allowing the slide rail 6 to slide up and down in a fixed direction, which facilitates the installation, disassembly and cleaning of the receiving frame 62. A second reinforcing plate 61 is fixedly installed at the bottom of the slide rail 6, and the receiving frame 62 is fixedly installed on the second reinforcing plate 61. The second reinforcing plate 61 enhances the connection strength between the slide rail 6 and the receiving frame 62, ensuring that the receiving frame 62 will not shake or fall off during the collection of debris, and can stably receive the debris scraped off by the scraper 41.

[0023] The fixed frame 42 has limit plates 7 fixedly installed on both sides, and the limit plates 7 have limit holes 71. The top of the slide rail 6 has a groove, and a spring 81 is fixedly installed in the groove. The end of the spring 81 is fixedly installed with a limit pin 8, and the limit pin 8 is adapted to the limit hole 71. When the receiving frame 62 needs to be fixed in the working position, the limit pin 8 pops out under the action of the spring 81 and gets into the limit hole 71 to lock the slide rail 6. When the receiving frame 62 needs to be cleaned, the limit pin 8 is pressed to compress the spring 81, and the limit pin 8 is dislodged from the limit hole 71 to release the lock of the slide rail 6, so that the slide rail 6 can slide down and the receiving frame 62 can be cleaned. The operation is simple and convenient.

[0024] The first reinforcing plate 44 is fixedly installed at both ends of the side wall of the fixing frame 42, and one side of the first reinforcing plate 44 is fixedly connected to the support rod 11. The first reinforcing plate 44 enhances the connection strength between the fixing frame 42 and the support rod 11, so that the fixing frame 42 can be more stably installed on the support rod 11.

[0025] Working principle: During the automatic batching process of concrete in building construction, when clumps of material appear on conveyor belt 3 and need to be cleaned; First, the cylinder 5 in the drive assembly is started. The output shaft of the cylinder 5 begins to move upward in a straight line, which drives the long rod 51 fixedly connected to it to move upward in sync. The upward movement of the long rod 51 will cause the connecting plate 53 to move upward. At the same time, the limiting rods 52 slidably installed on both sides of the bottom end of the fixing frame 42 play a limiting and guiding role on the connecting plate 53, ensuring that the connecting plate 53 can only move stably in the vertical direction and avoids deviation or shaking. When the connecting plate 53 moves upward, it will drive the connecting plate 45 to move upward synchronously. The top of the connecting plate 45 is fixedly installed with a scraper 41, so that the scraper 41 will gradually adhere to the bottom outer surface of the conveyor belt 3 as the connecting plate 45 rises. At this time, the drive device of the conveyor belt 3 is started, causing the conveyor belt 3 to start running. Since the scraper 41 is tightly attached to the bottom end of the conveyor belt 3, the scraper 41 will forcefully scrape the surface of the conveyor belt 3 during the operation of the conveyor belt 3. The sand, gravel, debris and clumps of material adhering to the conveyor belt 3 will fall off the surface of the conveyor belt 3 under the action of the scraper 41 and fall into the receiving assembly set below. Debris and other debris falling from the conveyor belt 3 will fall into the receiving frame 62 for collection. When the amount of debris collected in the receiving frame 62 reaches a certain amount and cleaning is required, the operator presses the limit pin 8. The limit pin 8 is installed in the groove at the top of the slide rail 6 through the spring 81. Under the action of the pressing force, the spring 81 is compressed, and the limit pin 8 will retract into the groove, thereby separating from the limit holes 71 on the limit plates 7 on both sides of the fixed frame 42, releasing the locking state between the slide rail 6 and the limit plate 7. After the lock is released, the slide rail 6 can slide down along the slide groove 43, causing the receiving frame 62 to move down together, making it convenient for the operator to clean the garbage in the receiving frame 62. After cleaning, the slide rail 6 is pushed back to its original position. When the limit pin 8 moves to the position of the limit hole 71, the spring 81 returns to its original deformation, pops out the limit pin 8, and makes it re-lock into the limit hole 71, completing the re-locking of the slide rail 6 and the limit plate 7, so that the subsequent debris collection work can continue.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic concrete batching device for building construction, comprising a support frame (1), wherein multiple sets of storage bins (2) are provided on the support frame (1), multiple sets of support rods (11) are fixedly installed on the inner wall of the support frame (1), and a conveyor belt (3) is provided on the multiple sets of support rods (11), and the conveyor belt (3) is located at the bottom end of the discharge port of the conveyor belt (3), characterized in that: Cleaning components (4) are provided on multiple sets of support rods (11). The multiple sets of cleaning components (4) include a fixed frame (42) and a drive component fixedly installed on the support rods (11). The fixed frame (42) is provided with a drive component, and the drive component is provided with a scraper (41). The scraper (41) can be attached to the bottom outer surface of the conveyor belt (3). The fixing frame (42) is equipped with a receiving component for collecting debris.

2. The automatic concrete batching device for building construction according to claim 1, characterized in that: The drive assembly includes a cylinder (5) fixedly installed at the bottom of the fixed frame (42), and a long rod (51) fixedly installed on the output shaft of the cylinder (5). The long rod (51) passes through the bottom of the fixed frame (42), and a connecting plate (53) is fixedly installed at the top of the long rod (51). A connecting plate (45) is fixedly installed on the connecting plate (53), and a scraper (41) is fixedly installed at the top of the connecting plate (45).

3. The automatic concrete batching device for building construction according to claim 2, characterized in that: Limiting rods (52) are slidably installed on both sides of the bottom end of the fixed frame (42), and a connecting plate (53) is fixedly installed on the top end of the limiting rods (52).

4. The automatic concrete batching device for building construction according to claim 2, characterized in that: The connecting plate (53) is fixedly connected to the connecting plate (45) by multiple sets of bolts (54).

5. The automatic concrete batching device for building construction according to claim 1, characterized in that: The fixed frame (42) has sliding grooves (43) on both sides. The receiving component includes a slide rail (6) that is slidably installed on the inner wall of the slide rail (43). A second reinforcing plate (61) is fixedly installed at the bottom of the slide rail (6). A receiving frame (62) is fixedly installed on the second reinforcing plate (61).

6. The automatic concrete batching device for building construction according to claim 5, characterized in that: The fixed frame (42) has a limiting plate (7) fixedly installed on both sides, and a limiting hole (71) is opened on the limiting plate (7). The top of the slide rail (6) has a groove, and a spring (81) is fixedly installed in the groove. A limiting pin (8) is fixedly installed at the end of the spring (81), and the limiting pin (8) is adapted to the limiting hole (71).

7. The automatic concrete batching device for building construction according to claim 1, characterized in that: The first reinforcing plate (44) is fixedly installed at both ends of the side wall of the fixed frame (42), and one side of the first reinforcing plate (44) is fixedly connected to the support rod (11).

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