Multi-component weighing type intelligent batching mechanism

Abstract

The utility model discloses a multi-component weighing type intelligent batching mechanism, which belongs to the technical field of batching equipment and comprises a base, storage bins distributed at the top of the base in an annular array manner, and a stand column vertically fixed at the top of the base and used for supporting the storage bins, the top of the fluted disc is attached to a discharging opening in the bottom end of the storage bin. The storage bins are evenly arranged on the top of the base in the annular array mode, the fluted disc is rotationally installed at the discharging opening in the bottom of each storage bin, and the set of through openings matched with the discharging openings are formed in the fluted disc. By matching with a material conveying mechanism composed of a feeding pipe, a spiral conveying rod and a conveying motor and a driving mechanism composed of a rotating motor and a driving gear for use, the device can convey multiple groups of materials only through one group of material conveying mechanism by controlling rotation of a fluted disc and changing the position of a through opening in the using process, and the use efficiency of the device is improved. The production cost of the device is reduced, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to a batching mechanism, in particular to a multi-component weighing type intelligent batching mechanism, belonging to the technical field of batching equipment. Background Art

[0002] In the prior art, a multi-component weighing compounding equipment is disclosed in the utility model with application number 202023296743.8. In order to solve the problem that the batch weighing batching method has a complex structure and the batch weighing and mixing method has a long process, which is not conducive to the improvement of batching output, the opening and closing of the third discharge valve or the speed of the spiral feeding device is adjusted to control the multiple materials to fall into the weighing hopper in sequence. The weighing hopper is equipped with a weighing sensor to monitor the weight of the material falling into the weighing hopper in real time. When a certain material reaches the value set by the system, the third discharge valve of the corresponding silo of the material is closed or the spiral feeding device is stopped, and the next material is weighed. When all the component materials are fully batched, the weighing hopper records the actual weight and total weight of each material after the scale is stabilized. The first discharge valve at the lower end of the weighing hopper is opened to discharge the material, and the material falls into the mixing bin. The stirring motor in the mixing bin stirs. When the stirring operation is completed, the second discharge valve at the lower end of the mixing bin is opened, and the single batch weighing mixing process is completed.

[0003] Similar to the above application, there are still some shortcomings:

[0004] In the process of controlling the material discharge, the bottom of each group of silos needs to be equipped with a separate material conveying mechanism, which increases the production cost of the equipment. In addition, after the materials fall into the weighing hopper, they are layered up and down. When the materials are discharged into the mixing silo, they also flow out sequentially, and premixing is impossible, which increases the mixing time.

[0005] Therefore, a multi-component weighing intelligent batching mechanism is designed to optimize the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a multi-component weighing intelligent batching mechanism, which evenly arranges storage bins in a circular array on the top of the base, and rotatably installs a toothed disc at the discharge port at the bottom of the storage bin, and a group of through openings cooperating with the discharge port are opened on the toothed disc, and then used in conjunction with a material conveying mechanism consisting of a feeding pipe, a spiral conveying rod, and a conveying motor, and a driving mechanism consisting of a rotating motor and an active gear. During use, the position of the through opening can be changed by controlling the rotation of the toothed disc, so that the device can convey multiple groups of materials through only one group of material conveying mechanism, thereby reducing the production cost of the device and making it more practical. By evenly and vertically installing partitions along the circumferential direction inside the weighing hopper, the inside of the weighing hopper can be divided into different intervals, and different materials can be stored separately. In the process of discharging, different materials can fall from below at the same time, and the materials can be premixed, thereby improving the mixing rate.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A multi-component weighing intelligent batching mechanism comprises a base, storage bins distributed in a circular array on the top of the base and a column vertically fixed to the top of the base to support the storage bins, a toothed disc is horizontally rotatably installed on the top of the base, the top of the toothed disc is attached to the discharge port at the bottom of the storage bin, a driving mechanism for controlling the rotation of the toothed disc is provided on the column, a group of through ports cooperating with the discharge port of the storage bin are opened on the toothed disc, a switch valve is provided inside the through port, a weighing hopper is provided at the middle position above the base, a bracket for supporting the weighing hopper is provided below the weighing hopper, a weighing module is provided between the top of the bracket and the weighing hopper, a mixing bin is provided below the discharge port at the bottom of the weighing hopper, and a material conveying mechanism is provided at the bottom of the toothed disc and below the through port.

[0009] Preferably: a stirring motor is installed at the inner bottom of the mixing bin, an output end of the stirring motor extends to the inside of the mixing bin, and a stirring rod is installed at the output end of the stirring motor.

[0010] Preferably, a support block is fixed on the inner side of each column, the top of the support block is in contact with the bottom of the gear plate, and a ball bearing is rotatably mounted on the top of each support block.

[0011] Preferably, the driving mechanism comprises a rotating motor and a driving gear, the rotating motor is mounted on the outside of the column, the output end of the rotating motor is mounted with the driving gear, and the driving gear is meshed with the outside of the gear disc.

[0012] Preferably: the material conveying mechanism includes a feeding pipe, a spiral conveying rod and a conveying motor. The feeding pipe is tilted and fixed at the bottom of the toothed disc. The top of the feeding pipe extends to the top of the weighing hopper. The bottom end of the feeding pipe is connected to the bottom of the through opening. A spiral conveying rod is installed inside the feeding pipe for rotation along the length direction. A conveying motor is installed at the bottom end of the feeding pipe. The output end of the conveying motor is connected to the bottom end of the spiral conveying rod. An outflow port is opened at the bottom end of the feeding pipe, and a collection box is provided on the inner side of the column and below the outflow port.

[0013] Preferably: a cloth cover is provided at the top end of the feeding pipe, and the bottom end of the cloth cover extends to the inside of the weighing hopper.

[0014] Preferably, partitions are evenly and vertically fixed inside the weighing hopper along the circumferential direction, and ends of the partitions are connected to each other.

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

[0016] The utility model provides a multi-component weighing intelligent batching mechanism, which evenly arranges storage bins in a circular array on the top of the base, and rotatably installs a toothed disc at the discharge port at the bottom of the storage bin, and a group of through openings cooperating with the discharge port are opened on the toothed disc, and then cooperates with a material conveying mechanism composed of a feeding pipe, a spiral conveying rod, and a conveying motor, and a driving mechanism composed of a rotating motor and an active gear for use. During use, the position of the through opening can be changed by controlling the rotation of the toothed disc, so that the device can convey multiple groups of materials through only one group of material conveying mechanisms, thereby reducing the production cost of the device and having higher practicality.

[0017] By evenly installing partitions vertically along the circumference inside the weighing hopper, the inside of the weighing hopper can be divided into different sections, and different materials can be stored separately. During the unloading process, different materials can fall from below at the same time, and the materials can be premixed, which increases the mixing rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 It is a top view of the toothed disc of the utility model;

[0020] Figure 3 This is a material conveying mechanism diagram of the utility model;

[0021] Figure 4 This is a diagram of a weighing hopper of the present utility model.

[0022] In the figure: 1. base; 2. column; 3. storage bin; 4. toothed disc; 5. through port; 6. feeding pipe; 7. screw conveying rod; 8. conveying motor; 9. weighing hopper; 10. weighing module; 11. bracket; 12. mixing bin; 13. stirring rod; 14. stirring motor; 15. support block; 16. rotating motor; 17. driving gear; 18. partition. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0024] like Figure 1-Figure 4 As shown, the present embodiment provides a multi-component weighing intelligent batching mechanism, comprising a base 1, storage bins 3 distributed in a circular array on the top of the base 1, and a column 2 vertically fixed to the top of the base 1 to support the storage bins 3. A toothed disc 4 is horizontally rotatably installed above the base 1, and the top of the toothed disc 4 is attached to the discharge port at the bottom end of the storage bin 3. A driving mechanism for controlling the rotation of the toothed disc 4 is provided on the column 2. A group of through ports 5 cooperating with the discharge port of the storage bin 3 are opened on the toothed disc 4, and a switch valve is provided inside the through port 5. A weighing hopper 9 is provided at the middle position above the base 1, and a bracket 11 for supporting the weighing hopper 9 is provided below the weighing hopper 9. A weighing module 10 is provided between the top of the bracket 11 and the weighing hopper 9, and a mixing bin 12 is provided below the discharge port at the bottom end of the weighing hopper 9. A material conveying mechanism is provided at the bottom of the toothed disc 4 and below the through port 5.

[0025] The overall working principle is as follows: before batching, different types of materials are placed in the storage bin 3 for storage. During batching, the rotation of the toothed disc 4 is controlled, and the through port 5 on the toothed disc 4 is aligned with the discharge port under the storage bin 3 to be configured. Then the switch valve is opened, and the material flows downward. The material is then transported to the inside of the weighing hopper 9 for weighing by using the material conveying mechanism. After the weighing of a single material is completed, the position of the toothed disc 4 is changed, and the through port 5 is aligned with the bottom of another group of storage bins 3. The material is then conveyed. After all the materials are weighed, the discharge port under the weighing hopper 9 is opened, and the materials fall into the mixing bin 12 for mixing.

[0026] In this embodiment, a stirring motor 14 is installed at the inner bottom of the mixing bin 12 , an output end of the stirring motor 14 extends to the interior of the mixing bin 12 , and a stirring rod 13 is installed at the output end of the stirring motor 14 .

[0027] Partial working principle: During the material mixing process, the stirring motor 14 is started to control the rotation of the stirring rod 13, and the stirring rod 13 mixes the materials evenly.

[0028] In this embodiment, a support block 15 is fixed to the inner side of each column 2, the top of each support block 15 is in contact with the bottom of each toothed disc 4, and a ball bearing is rotatably mounted on the top of each support block 15.

[0029] Partial working principle: The support block 15 is used to support and limit the toothed disc 4, and during the rotation of the toothed disc 4, the wear on the bottom of the toothed disc 4 is reduced because the top of the support block 15 has a ball.

[0030] In this embodiment, the driving mechanism includes a rotary motor 16 and a driving gear 17 . The rotary motor 16 is mounted on the outside of the column 2 . The output end of the rotary motor 16 is mounted with the driving gear 17 . The driving gear 17 meshes with the outside of the gear plate 4 .

[0031] Partial working principle: When the rotation of the toothed disc 4 needs to be controlled, the rotating motor 16 is started to control the rotation of the driving gear 17, and the driving gear 17 meshes with the outer side of the toothed disc 4, thereby controlling the rotation of the toothed disc 4.

[0032] In this embodiment, the material conveying mechanism includes a feeding pipe 6, a spiral conveying rod 7 and a conveying motor 8. The feeding pipe 6 is tilted and fixed at the bottom of the toothed disc 4. The top of the feeding pipe 6 extends to the top of the weighing hopper 9. The bottom end of the feeding pipe 6 is connected to the bottom of the through opening 5. The inside of the feeding pipe 6 is rotatably installed with a spiral conveying rod 7 along the length direction. The bottom end of the feeding pipe 6 is installed with a conveying motor 8. The output end of the conveying motor 8 is connected to the bottom end of the spiral conveying rod 7. The bottom end of the feeding pipe 6 is provided with an outflow port, and a collecting box is provided on the inner side of the column 2 and below the outflow port.

[0033] Local working principle: after the material inside the storage bin 3 falls, it enters the inside of the feeding pipe 6, and then the conveying motor 8 is started to control the rotation of the spiral conveying rod 7 to convey the material to the inside of the weighing hopper 9. After the weighing is completed, there will be a certain amount of raw materials remaining in the feeding pipe 6. At this time, the conveying motor 8 is controlled to rotate in the opposite direction to discharge the material from the outflow port at the bottom of the feeding pipe 6, and temporarily store it through the collection box. After storing a certain amount, it is poured back into the storage bin 3.

[0034] In this embodiment, a cloth cover is provided at the top end of the feeding tube 6 , and the bottom end of the cloth cover extends to the inside of the weighing hopper 9 .

[0035] Partial working principle: After the material is discharged from the top of the feeding pipe 6, the generation of dust can be reduced through the guiding effect of the cloth sleeve.

[0036] In this embodiment, partitions 18 are evenly and vertically fixed inside the weighing hopper 9 along the circumferential direction, and the ends of the partitions 18 are connected to each other.

[0037] Local working principle: the materials entering the weighing hopper 9 are separated by the partition 18 and evenly distributed along the circumference inside the weighing hopper 9. When the materials are discharged and mixed, the materials will fall from the bottom of the weighing hopper 9 at the same time for premixing.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A multi-component weighing intelligent batching mechanism, comprising a base (1), storage bins (3) distributed in a circular array on the top of the base (1), and a column (2) vertically fixed to the top of the base (1) to support the storage bins (3), characterized in that: A toothed disc (4) is horizontally rotatably mounted above the base (1), the top of the toothed disc (4) is fitted to the discharge port at the bottom of the storage bin (3), a driving mechanism for controlling the rotation of the toothed disc (4) is disposed on the column (2), a group of through ports (5) cooperating with the discharge port of the storage bin (3) are opened on the toothed disc (4), a switch valve is disposed inside the through ports (5), a weighing hopper (9) is disposed at the middle position above the base (1), a bracket (11) for supporting the weighing hopper (9) is disposed below the weighing hopper (9), a weighing module (10) is disposed between the top of the bracket (11) and the weighing hopper (9), a mixing bin (12) is disposed below the discharge port at the bottom of the weighing hopper (9), and a material conveying mechanism is disposed at the bottom of the toothed disc (4) and below the through ports (5).

2. A multi-component weighing intelligent batching mechanism according to claim 1, characterized in that: A stirring motor (14) is installed at the inner bottom of the mixing bin (12), the output end of the stirring motor (14) extends into the interior of the mixing bin (12), and a stirring rod (13) is installed at the output end of the stirring motor (14).

3. A multi-component weighing intelligent batching mechanism according to claim 2, characterized in that: The inner side of each column (2) is fixed with a support block (15), the top of each support block (15) is fitted with the bottom of each toothed disc (4), and a ball bearing is rotatably mounted on the top of each support block (15).

4. A multi-component weighing intelligent batching mechanism according to claim 3, characterized in that: The driving mechanism comprises a rotating motor (16) and a driving gear (17). The rotating motor (16) is mounted on the outside of the column (2). The output end of the rotating motor (16) is mounted with the driving gear (17). The driving gear (17) meshes with the outside of the toothed disc (4).

5. A multi-component weighing intelligent batching mechanism according to any one of claims 1 to 4, characterized in that: The material conveying mechanism comprises a feeding pipe (6), a spiral conveying rod (7) and a conveying motor (8). The feeding pipe (6) is tilted and fixed at the bottom of a toothed disc (4). The top end of the feeding pipe (6) extends to the top of a weighing hopper (9). The bottom end of the feeding pipe (6) is connected to the bottom of a through opening (5). The inside of the feeding pipe (6) is rotatably provided with a spiral conveying rod (7) in a length direction. The bottom end of the feeding pipe (6) is provided with a conveying motor (8). The output end of the conveying motor (8) is connected to the bottom end of the spiral conveying rod (7). The bottom end of the feeding pipe (6) is provided with an outflow port. A collecting box is provided on the inner side of a column (2) and below the outflow port.

6. A multi-component weighing intelligent batching mechanism according to claim 5, characterized in that: The top end of the feeding pipe (6) is provided with a cloth cover, and the bottom end of the cloth cover extends to the inside of the weighing hopper (9).

7. A multi-component weighing intelligent batching mechanism according to claim 6, characterized in that: Partition plates (18) are evenly and vertically fixed inside the weighing hopper (9) along the circumferential direction, and the ends of the partition plates (18) are connected to each other.

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