Aggregate distributing partition of concrete mixing plant aggregate batching hopper

Abstract

The utility model discloses aggregate batching hopper of concrete mixing station separates baffle, including two lift baffle in the batching hopper inner chamber: the bottom fixedly connected with support frame of batching hopper, the top of lift baffle is provided with lifting assembly, lifting assembly includes the fixed frame fixedly connected in the top of batching hopper, the top fixed mounting of fixed frame has servo motor, the output shaft fixed connection of servo motor has screw rod, the top of lift baffle is provided with the fixed connection of lift baffle with screw pipe of screw pipe, the utility model discloses through the cooperation and use of batching hopper, support frame, discharge hopper and conveyer, to aggregate is batching delivery to the use under, under the cooperation and use of lifting assembly, to the lift baffle has played the lifting effect, thereby changed the space layout of batching hopper inner chamber, prevents the mixing phenomenon of different kinds aggregate simultaneously, can reach the purpose of effectively preventing aggregate not batching mixture and quick change batching hopper space layout.

Description

Technical Field

[0001] This utility model belongs to the field of concrete production technology, and in particular relates to a material distribution partition for aggregate batching hoppers in concrete mixing plants. Background Technology

[0002] Aggregate batching hoppers are specialized containers used in concrete production or building material processing equipment for storing, metering, and conveying aggregates (such as sand, stone, and other granular materials). Their core function is to accurately weigh the aggregates according to the designed mix proportions and transport them to subsequent processes (such as mixers). They are one of the key components for ensuring concrete quality and production efficiency.

[0003] Aggregate batching hoppers often use fixed partitions or no partitions, which can easily lead to aggregate mixing during material changes. This can cause significant errors in the subsequent proportioning of different aggregate types. Furthermore, fixed partitions cannot dynamically adjust the hopper size, requiring frequent partition replacements to meet different proportioning requirements. Therefore, it is necessary to provide aggregate batching hopper distribution partitions for concrete mixing plants, using a lifting partition structure. This effectively prevents the mixing of different types of aggregates and allows for quick and flexible changes in the hopper's spatial layout to meet current aggregate proportioning needs. Utility Model Content

[0004] The purpose of this utility model is to provide a material distribution partition for the aggregate batching hopper of a concrete mixing plant. The partition adopts a lifting partition structure, which effectively prevents the mixing of different types of aggregates on the one hand, and allows for quick and flexible changes in the spatial layout of the batching hopper on the other hand, to meet current aggregate proportioning requirements and solve the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A material distribution partition for aggregate batching hopper of a concrete mixing plant, including two lifting partitions located in the inner cavity of the batching hopper: a support frame is fixedly connected to the bottom of the batching hopper, a lifting assembly is provided on the top of the lifting partition, the lifting assembly includes a fixed frame fixedly connected to the top of the batching hopper, a servo motor is fixedly installed on the top of the fixed frame, a threaded rod is fixedly connected to the output shaft of the servo motor, a threaded pipe is provided through the top of the lifting partition and fixedly connected to the lifting partition, the threaded rod is threadedly connected to the inner cavity of the threaded pipe, and a shovel plate is fixedly connected to the top of the lifting partition.

[0006] Preferably, the bottom of the batching hopper is fixedly connected to three feeding hoppers that communicate with it, and a conveyor is fixedly installed at the bottom of the inner cavity of the support frame.

[0007] Preferably, three belt feeders are fixedly installed on the top of the conveyor, and the top of the belt feeders is fixedly connected to the bottom of the hopper.

[0008] Preferably, guide slide columns are fixedly connected to the bottom of the front and rear sides of the lifting partition, and guide slide grooves are opened at both ends of the front and rear sides of the support frame, with the guide slide columns slidably connected to the inner cavity of the guide slide grooves.

[0009] Preferably, threaded handles are provided through the front and rear sides of the shovel plate, the threaded handles are threadedly connected to the feeding hopper, and threaded sleeves are embedded and fixedly connected to the front and rear sides of the shovel plate, with one end of the threaded handle being threadedly connected to the inner cavity of the threaded sleeve.

[0010] Preferably, the surface of the threaded rod is fitted with a telescopic sleeve, and the top and bottom ends of the telescopic sleeve are fixedly connected to the fixing frame and the shovel plate, respectively.

[0011] The beneficial effects of this utility model are:

[0012] 1. This utility model uses a batching hopper, a support frame, a discharge hopper and a conveyor to batch and transport aggregates. At the same time, with the help of the lifting components, the lifting partition is lifted, thereby changing the spatial layout of the inner cavity of the batching hopper and preventing the mixing of different types of aggregates. This achieves the purpose of effectively preventing the mixing of aggregates that are not properly proportioned and quickly changing the spatial layout of the batching hopper.

[0013] 2. This utility model uses the guide slide column and guide slide groove in combination to limit and guide the lifting partition, thereby improving the stability of the lifting partition during the lifting process. At the same time, it can enhance the lateral support force of the lifting partition, thereby sharing the lateral force of the threaded rod and threaded tube, and ensuring the stable meshing of the threaded rod and threaded tube.

[0014] 3. This utility model uses the combined use of a threaded handle and a threaded sleeve to limit and lock the lifting partition when it rises to block the aggregate, thereby further enhancing the lateral support force of the lifting partition. Attached Figure Description

[0015] in:

[0016] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional exploded view of a lifting partition and lifting assembly according to an embodiment of the present invention;

[0018] Figure 3 This is a front cross-sectional view of one embodiment of the present invention;

[0019] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point A in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Batching hopper, 2. Lifting partition, 3. Support frame, 4. Lifting assembly, 41. Fixed frame, 42. Servo motor, 43. Threaded rod, 44. Threaded pipe, 45. Shovel plate, 5. Discharge hopper, 6. Belt feeder, 7. Conveyor, 8. Guide slide column, 9. Guide slide groove, 10. Threaded handle, 11. Threaded sleeve, 12. Telescopic sleeve. Detailed Implementation

[0022] In the following description, embodiments of the aggregate batching hopper partition of the present invention for a concrete mixing plant will be described with reference to the accompanying drawings.

[0023] Figure 1-4 This invention illustrates a concrete mixing plant aggregate hopper distribution partition according to an embodiment of the present invention, comprising two lifting partitions 2 located within the inner cavity of the hopper 1. A support frame 3 is fixedly connected to the bottom of the hopper 1. Guide slide columns 8 are fixedly connected to the bottom of both the front and rear sides of the lifting partitions 2. Guide grooves 9 are provided at both ends of the front and rear sides of the support frame 3. The guide slide columns 8 are slidably connected to the inner cavity of the guide grooves 9. Through the cooperative use of the guide slide columns 8 and the guide grooves 9, the lifting partitions 2 are limited and guided. This improves the stability of the lifting partition 2 during the lifting process and enhances its lateral support, thereby sharing the lateral force on the threaded rod 43 and threaded tube 44 and ensuring stable engagement between them. A lifting assembly 4 is installed on the top of the lifting partition 2. The lifting assembly 4 includes a fixed frame 41 fixedly connected to the top of the batching hopper 1. A servo motor 42 is fixedly mounted on the top of the fixed frame 41. The output shaft of the servo motor 42 is fixedly connected to the threaded rod 43. The surface of the threaded rod 43... A telescopic sleeve 12 is fitted, with its top and bottom ends fixedly connected to a fixed frame 41 and a shovel plate 45, respectively. A threaded tube 44, fixedly connected to the top of the lifting partition 2, is provided through the top of the lifting partition 2. A threaded rod 43 is threaded into the inner cavity of the threaded tube 44. A shovel plate 45 is fixedly connected to the top of the lifting partition 2. Threaded handles 10 are provided through the front and rear sides of the shovel plate 45, and are threadedly connected to the feeding hopper 1. Threaded sleeves 11 are embedded and fixedly connected to the front and rear sides of the shovel plate 45. One end of the threaded handle 10 is threadedly connected to the inner cavity of the threaded sleeve 11. Through the cooperation of the threaded handle 10 and the threaded sleeve 11, the lifting partition 2 can be limited and locked when it rises to block the aggregate, thereby further enhancing the lateral support force of the lifting partition 2. The bottom of the batching hopper 1 is fixedly connected to three feeding hoppers 5 that are connected to it. The bottom of the inner cavity of the support frame 3 is fixedly installed with a conveyor 7. The top of the conveyor 7 is fixedly installed with three belt feeders 6. The top of the belt feeders 6 is fixedly connected to the bottom of the feeding hoppers 5.

[0024] Working Principle: In use, the user divides the inner space of the batching hopper 1 by changing the height of the lifting partition 2, thus isolating different aggregates. During use, the user first rotates the threaded handle 10, pushing it away from the inner cavity of the threaded sleeve 11. Then, the servo motor 42 is activated, driving the threaded rod 43 to rotate. During rotation, the threaded rod 43 pushes or lifts the threaded tube 44 through its surface threads, thereby causing the lifting partition 2 to rise and fall within the inner cavity of the batching hopper 1, thus facilitating the batching process. As the spatial distribution inside the hopper 1 changes, during the lifting process of the lifting partition 2, the guide slide column 8 moves up and down in the inner cavity of the guide slide groove 9, which plays a limiting and guiding role for the lifting partition 2. At the same time, the telescopic sleeve 12 automatically stretches or compresses according to the height of the lifting partition 2, thereby wrapping and protecting the surface of the threaded rod 43, effectively preventing the aggregate from contacting its surface. The aggregate in the inner cavity of the batching hopper 1 reaches the surface of the conveyor belt of the belt feeder 6 from the inner cavity of the feeding hopper 5, and is then transported to the surface of the conveyor belt of the conveyor 7 by the belt feeder 6 for centralized conveying.

[0025] In summary, the aggregate batching hopper partition of this concrete mixing plant, through the coordinated use of the batching hopper 1, support frame 3, discharge hopper 5, and conveyor 7, batches and conveys the aggregates. Simultaneously, with the assistance of the lifting assembly 4, the lifting partition 2 is raised and lowered, thereby altering the spatial layout of the inner cavity of the batching hopper 1 and preventing the mixing of different types of aggregates. This effectively prevents improperly proportioned aggregate mixing and allows for rapid changes in the spatial layout of the batching hopper.

Claims

1. A material distribution partition for aggregate batching hoppers in a concrete mixing plant, characterized in that, The device includes two lifting partitions (2) located in the inner cavity of the mixing hopper (1): a support frame (3) is fixedly connected to the bottom of the mixing hopper (1), and a lifting assembly (4) is provided on the top of the lifting partition (2). The lifting assembly (4) includes a fixed frame (41) fixedly connected to the top of the mixing hopper (1). A servo motor (42) is fixedly installed on the top of the fixed frame (41). A threaded rod (43) is fixedly connected to the output shaft of the servo motor (42). A threaded pipe (44) is provided through the top of the lifting partition (2) and fixedly connected to the lifting partition (2). The threaded rod (43) is threadedly connected to the inner cavity of the threaded pipe (44). A shovel plate (45) is fixedly connected to the top of the lifting partition (2).

2. The concrete plant aggregate bin splitter baffle according to claim 1, wherein, The bottom of the batching hopper (1) is fixedly connected to three feeding hoppers (5) that are connected to it, and the bottom of the inner cavity of the support frame (3) is fixedly installed with a conveyor (7).

3. The concrete plant aggregate bin splitter baffle according to claim 2, wherein, Three belt feeders (6) are fixedly installed on the top of the conveyor (7), and the top of the belt feeders (6) is fixedly connected to the bottom of the hopper (5).

4. The concrete plant aggregate bin splitter baffle of claim 3, wherein, The bottom of the front and rear sides of the lifting partition (2) is fixedly connected with guide slides (8), and the two ends of the front and rear sides of the support frame (3) are provided with guide slides (9). The guide slides (8) are slidably connected to the inner cavity of the guide slides (9).

5. The concrete plant aggregate bin splitter baffle of claim 4, wherein, The front and rear sides of the shovel plate (45) are both provided with threaded handles (10), the threaded handles (10) are threadedly connected to the feeding hopper (1), and the front and rear sides of the shovel plate (45) are both embedded and fixedly connected with threaded sleeves (11), and one end of the threaded handles (10) is threadedly connected to the inner cavity of the threaded sleeves (11).

6. The concrete plant aggregate bin splitter according to claim 5, wherein, The surface of the threaded rod (43) is fitted with a telescopic sleeve (12), and the top and bottom ends of the telescopic sleeve (12) are fixedly connected to the fixed frame (41) and the shovel plate (45) respectively.

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