A commercial concrete batching plant with multi-stage batching function

Abstract

This utility model relates to the technical field of concrete batching, and in particular to a commercial concrete batching device with multi-stage batching function. It realizes graded weighing of different ingredients, facilitates continuous batching of concrete raw materials, improves the batching efficiency of the device, and enhances its practicality. The bottom of the weighing bin is connected to multiple discharge pipes, the top of the mixing bin has multiple through holes, each discharge pipe is located in the middle area of ​​the through hole, the top of the mixing bin is connected to multiple feed gates, and the bottom of the mixing bin is connected to multiple discharge pipes. Each discharge pipe and discharge pipe is equipped with an electromagnetic control valve.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete batching, specifically to a commercial concrete batching device with multi-stage batching function. Background Technology

[0002] Concrete is a general term for engineering composite materials in which cementing materials bind aggregates together to form a whole. The term concrete usually refers to cement concrete made by mixing cement as cementing material, sand and stone as aggregates, and water in a certain proportion in a batching device. When using existing batching devices, workers need to adjust the amount of various raw materials according to the proportion requirements, and the staff need to weigh and mix the various raw materials themselves.

[0003] For example, Chinese utility model patent CN214055844U discloses a high-efficiency concrete batching device, including a shell. A first groove is provided on the lower inner wall of the shell, and a first slider is provided on one side of the first groove. A discharge trough is provided above the first slider. Second grooves are provided on both sides of the inner wall of the discharge trough, and a second slider is provided on one side of each second groove. A drawer is provided inside the second slider. An electric lifting rod is provided on the outer side of the drawer, and an anti-clogging port is provided above the electric lifting rod. Fixing bolts are provided on both sides of the anti-clogging port, and a filter screen is provided above the fixing bolts. Locking blocks are provided on both sides of the filter screen. This high-efficiency concrete batching device, through the drawer design, facilitates easy removal during use, avoiding inconvenience and saving time and labor, thus effectively improving the device's performance.

[0004] However, the existing devices mentioned above cannot weigh the ingredients during actual use, and therefore cannot perform graded batching, resulting in the inability to continuously batch concrete, leading to low batching efficiency and poor practicality. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a commercial concrete batching device with multi-stage batching function, which realizes graded weighing of different ingredients, facilitates continuous batching of concrete raw materials, improves the batching efficiency of the device for concrete raw materials, and enhances its practicality.

[0006] This utility model discloses a commercial concrete batching device with multi-stage batching function, comprising a mixing bin and a weighing bin. The mixing bin is equipped with a mixing mechanism, and an inspection door is provided on its outer side wall. A scale is fixedly installed at the top of the mixing bin via multiple supports, and the bottom of the weighing bin is attached to the top of the scale via a support mechanism. Multiple discharge pipes are connected to the bottom of the weighing bin, and multiple through holes are provided at the top of the mixing bin, with each discharge pipe located in the central area of ​​the through hole. Multiple feed gates are connected to the top of the mixing bin, and multiple feed gates are connected to the bottom of the mixing bin. This commercial concrete batching device, equipped with multiple discharge pipes and a solenoid control valve on each discharge pipe and discharge pipe, discharges the raw materials to be batched into the weighing hopper through the inlet gate. After weighing, the materials are discharged into the mixing hopper through the discharge pipe. The mixing mechanism then mixes the raw materials, facilitating the weighing of the batching process and enabling graded weighing of different materials. This allows for continuous batching of concrete raw materials, improving the batching efficiency and practicality of the device.

[0007] Preferably, the mixing mechanism includes a mixing shaft, which is longitudinally rotatably installed inside the mixing chamber. Multiple mixing rods are fixedly installed on the outer wall of the mixing shaft. A motor is fixedly installed at the bottom of the mixing chamber. The output end of the motor is fixedly connected to the bottom end of the mixing shaft. Power is output through the top of the motor, thereby synchronously driving the mixing shaft and mixing rods to rotate at high speed, thereby mixing the concrete raw materials that have been proportioned and discharged into the mixing chamber through the discharge pipe.

[0008] Preferably, the support mechanism includes multiple legs, and the top of the scale is provided with multiple slots. The bottom area of ​​each leg is slidably engaged with the slot. By the sliding engagement of the legs with the slots on the top of the scale, the weighing chamber is stably fixed on the top of the scale to weigh the concrete raw materials.

[0009] Preferably, a first guide seat is fixedly installed at the bottom of the weighing bin. By installing the first guide seat, it is convenient to quickly guide the raw materials that are discharged into the weighing bin through the feed gate.

[0010] Preferably, a pull rod is fixedly installed at the top of the first guide seat. By installing the pull rod, it is convenient to remove and detach the symmetrical load from the top of the scale.

[0011] Preferably, a plurality of second guide seats are fixedly installed at the bottom of the weighing bin. By installing the second guide seats, it is convenient to guide the raw materials guided by the first guide seats again, and to facilitate the raw materials to be discharged into the interior of the mixing bin through the discharge pipe.

[0012] Preferably, a third guide seat is fixedly installed at the bottom of the mixing chamber. The third guide seat is rotatably connected to the bottom area of ​​the stirring shaft. By installing the third guide seat, it is convenient to quickly discharge the stirred raw materials into the mixing chamber through the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This commercial concrete batching device with multi-stage batching function discharges the raw materials to be batched into the weighing bin through the feeding gate. After the batching is weighed by the scale, it is discharged into the mixing bin through the discharge pipe. The raw materials are mixed by the mixing mechanism, which facilitates the weighing operation of the batching, realizes the graded weighing operation of different batching materials, facilitates the continuous batching operation of concrete raw materials, improves the batching efficiency of concrete raw materials of the device, and improves its practicality. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic cross-sectional view of the present invention.

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0017] Figure 4 This is a schematic diagram of the connection structure of the weighing bin and the second guide seat of this utility model.

[0018] The following are labels in the attached diagram: 1. Mixing chamber; 2. Inspection door; 3. Weighing scale; 4. Support frame; 5. Weighing chamber; 6. Discharge pipe; 7. Through hole; 8. Feed door; 9. Discharge pipe; 10. Stirring shaft; 11. Stirring rod; 12. Motor; 13. First guide seat; 14. Tie rod; 15. Support leg; 16. Second guide seat; 17. Third guide seat. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] This utility model discloses a commercial concrete batching device with multi-stage batching function, comprising a mixing bin 1 and a weighing bin 5. The mixing bin 1 is equipped with a mixing mechanism. An inspection door 2 is provided on the outer wall of the mixing bin 1. A weighing device 3 is fixedly installed at the top of the mixing bin 1 via multiple supports 4. The bottom of the weighing bin 5 is attached to the top of the weighing device 3 via a support mechanism. Multiple discharge pipes 6 are connected to the bottom of the weighing bin 5. Multiple through holes 7 are provided at the top of the mixing bin 1, with each discharge pipe 6 located in the middle area of ​​the through hole 7. Multiple feed gates 8 are connected to the top of the mixing bin 1, and multiple discharge pipes 9 are connected to the bottom of the mixing bin 1. Each discharge pipe 9 and discharge pipe 6 is equipped with an electromagnetic control valve. The mixing mechanism includes a mixing shaft 10. The stirring shaft 10 is longitudinally rotatably installed inside the mixing chamber 1. Multiple stirring rods 11 are fixedly installed on the outer wall of the stirring shaft 10. A motor 12 is fixedly installed at the bottom of the mixing chamber 1. The output end of the motor 12 is fixedly connected to the bottom of the stirring shaft 10. The support mechanism includes multiple support legs 15. Multiple slots are provided at the top of the weighing chamber 3. The bottom area of ​​each support leg 15 is slidably engaged with the slot. A first guide seat 13 is fixedly installed at the bottom of the weighing chamber 5. A pull rod 14 is fixedly installed at the top of the first guide seat 13. Multiple second guide seats 16 are fixedly installed at the bottom of the weighing chamber 5. A third guide seat 17 is fixedly installed at the bottom of the mixing chamber 1. The third guide seat 17 is rotatably connected to the bottom area of ​​the stirring shaft 10.

[0021] like Figures 1 to 4 As shown, this utility model discloses a commercial concrete batching device with multi-stage batching function. During operation, the raw materials to be batched are discharged into the weighing bin 5 through the feed gate 8. The first guide seat 13 performs preliminary guiding operations on the batching, and then the material is discharged into the bottom area of ​​the weighing bin 5. After the batching is weighed by the scale 3, the material is guided by the second guide seat 16 to be discharged into the bottom end of the weighing bin 5. It is then discharged into the mixing bin 1 through the discharge pipe 6. Power is output from the top of the motor 12, which synchronously drives the mixing shaft 10 and the mixing rod 11 to rotate at high speed. This mixes the concrete raw materials that have been batched into the mixing bin 1 through the discharge pipe 6. The mixed concrete is discharged into the mixing bin 1 through the discharge pipe 9 under the guidance of the third guide seat 17.

[0022] The 21 component of this utility model is purchased commercially. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A commercial concrete batching device with multi-stage batching function, comprising a mixing bin (1) and a weighing bin (5), wherein a mixing mechanism is provided inside the mixing bin (1), and an inspection door (2) is provided on the outer side wall of the mixing bin (1), and a scale (3) is fixedly installed on the top of the mixing bin (1) by multiple brackets (4), and the bottom end of the weighing bin (5) is attached to the top of the scale (3) by a support mechanism, characterized in that: The weighing chamber (5) is connected to a number of discharge pipes (6) at the bottom. The mixing chamber (1) is provided with a number of through holes (7) at the top. Each discharge pipe (6) is located in the middle area of ​​the through hole (7). The mixing chamber (1) is connected to a number of feed gates (8) at the top. The mixing chamber (1) is connected to a number of discharge pipes (9) at the bottom. Each discharge pipe (9) and discharge pipe (6) is equipped with an electromagnetic control valve.

2. A commercial concrete batching device with multi-stage batching function according to claim 1, characterized in that: The stirring mechanism includes a stirring shaft (10), which is longitudinally rotatably installed inside the mixing chamber (1). Multiple stirring rods (11) are fixedly installed on the outer side wall of the stirring shaft (10). A motor (12) is fixedly installed at the bottom of the mixing chamber (1), and the output end of the motor (12) is fixedly connected to the bottom end of the stirring shaft (10).

3. A commercial concrete batching device with multi-stage batching function according to claim 1, characterized in that: The support mechanism includes multiple legs (15), and multiple slots are provided at the top of the (3) and the bottom area of ​​each leg (15) is slidably engaged with the slot.

4. A commercial concrete batching device with multi-stage batching function according to claim 1, characterized in that: The weighing chamber (5) is fixedly installed with a first guide seat (13) at its bottom.

5. A commercial concrete batching device with multi-stage batching function according to claim 4, characterized in that: A pull rod (14) is fixedly installed at the top of the first guide seat (13).

6. A commercial concrete batching device with multi-stage batching function according to claim 1, characterized in that: Multiple second guide seats (16) are fixedly installed at the bottom of the weighing chamber (5).

7. A commercial concrete batching device with multi-stage batching function according to claim 1, characterized in that: The mixing chamber (1) is fixedly installed with a third guide seat (17) at the bottom of its interior. The third guide seat (17) is rotatably connected to the bottom area of ​​the stirring shaft (10).

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