Compound food additive weighing device

Abstract

The utility model relates to the technical field of food additive weighing, in particular to a compound food additive weighing device, which comprises a mixing cylinder and a plurality of weighing cylinders, the bottom ends of the plurality of weighing cylinders are fixedly connected with weight sensors, the bottom ends of the weight sensors are fixedly connected with the top end of the mixing cylinder, the top ends of the weighing cylinders are fixedly connected with motors, and the motors are fixedly connected with the weighing cylinders. A rotating shaft is fixedly connected to the output end of the motor, a rotating rod is fixedly connected to the bottom end of the rotating shaft, and spiral blades are fixedly connected to the exterior of the rotating rod; storage boxes are arranged at the positions, corresponding to the weighing cylinders, of the outer side of the mixing cylinder, and augers are fixedly connected to the interiors of the storage boxes; food additives are conveyed into the corresponding weighing cylinders through the augers, so that the difficulty of adding the food additives is reduced; and the motor drives the rotating shaft, the rotating rod and the spiral blade to rotate, so that the food additives in the weighing cylinder are quickly conveyed into the mixing cylinder, and the situation that more food additives are extruded and blocked in the discharging pipe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of food additive weighing, in particular to a compound food additive weighing device. Background Art

[0002] As we all know, food additives refer to natural or chemically synthesized substances added to food during the production, processing, storage and other processes in order to improve food quality and its color, aroma and taste, change food structure, prevent food oxidation, corruption, deterioration and for processing needs. Compound additives are formula mixtures containing two or more food additives. In the production process of compound food additives, multiple food additives need to be mixed together in corresponding proportions, and the food additives need to be weighed using a weighing device before mixing.

[0003] After searching, the utility model patent with Chinese patent number CN202121916802.9 discloses an automatic weighing and batching device for the production of compound food additives, including a mounting plate, a top plate is installed on the top outer wall of the mounting plate through a support rod, and two cross plates are installed on the top outer wall of the top plate by bolts, a mounting seat is installed on the top outer wall of the cross plate by bolts, and sleeves connected to the mounting seat are installed on both sides of the top outer wall of the mounting seat by bolts, a quantitative cylinder is installed inside the sleeve by bolts, and a rotating rod extending to the outside of the quantitative cylinder is movably installed at the center of the bottom inner wall of the quantitative cylinder through a bearing. Due to the high height of the quantitative cylinder, in the process of adding food additives to the quantitative cylinder, people need to climb up to add the food additives, which increases the difficulty of adding food additives. In addition, when the solenoid valve is opened, the food additives inside the barrel will be squeezed at the port at the bottom of the barrel due to the action of gravity, and the food additives will be blocked at the port position of the barrel, which is not convenient for the food additives to be discharged quickly. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a compound food additive weighing device to solve the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compound food additive weighing device, comprising a mixing cylinder and a plurality of weighing cylinders, the top of the mixing cylinder is provided with a plurality of first feed pipes, the bottom ends of the plurality of weighing cylinders are fixedly connected with weight sensors, the bottom ends of the weight sensors are fixedly connected with the top of the mixing cylinder, the bottom ends of the plurality of weighing cylinders are all connected with discharge pipes, the bottom ends of the plurality of discharge pipes extend to the inside of the plurality of first feed pipes respectively, and the top ends of the plurality of weighing cylinders are all connected with second feed pipes;

[0008] The top of the weighing cylinder is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is fixedly connected to a rotating rod, the rotating rod is located inside the first discharge pipe, and the outside of the rotating rod is fixedly connected to a spiral blade;

[0009] Storage boxes are placed on the outside of the mixing cylinder at positions corresponding to the multiple weighing cylinders, and augers are fixedly connected to the interiors of the multiple storage boxes, and the output pipes of the augers are inserted into the interiors of the corresponding second feed pipes.

[0010] In order to stably support the auger, a fixing plate is fixedly connected to the side end of the mixing cylinder, and the fixing plate is fixedly connected to the auger.

[0011] In order to facilitate scraping off the compound food additives on the inner wall of the weighing cylinder, a plurality of stirring plates are fixedly connected to the outside of the rotating shaft, and a scraper is fixedly connected to the plurality of stirring plates located on the same side of the rotating shaft.

[0012] In order to control the addition and discharge of food additives, a first solenoid valve is installed on each of the multiple first feed pipes, and a second solenoid valve is installed on each of the multiple discharge pipes.

[0013] In order to ensure the accuracy of the weight sensor detection, a small gap is left between the first feed pipe and the discharge pipe.

[0014] In order to ensure the accuracy of the weight sensor detection, a small gap is left between the output pipe of the auger and the second feed pipe.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a compound food additive weighing device, which has the following beneficial effects:

[0017] 1. The compound food additive weighing device adds food additives into the interior of a storage box and transports the food additives to the interior of a corresponding weighing cylinder through an auger, thereby reducing the height for adding food additives and reducing the difficulty of adding food additives.

[0018] 2. The compound food additive weighing device drives the rotating shaft, the rotating rod and the spiral blade to rotate through the motor. The rotation of the spiral blade can quickly transport the food additives in the weighing cylinder to the inside of the mixing cylinder, avoiding a large amount of food additives from being squeezed and blocked in the inside of the discharge pipe, thereby improving the efficiency of food additive transportation and improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 3 For this utility model Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 4 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point C in the middle.

[0023] In the figure: 1. mixing cylinder; 2. weighing cylinder; 3. first feed pipe; 4. first solenoid valve; 5. weight sensor; 6. discharge pipe; 7. second solenoid valve; 8. second feed pipe; 9. motor; 10. rotating shaft; 11. rotating rod; 12. spiral blade; 13. storage box; 14. auger; 15. output pipe; 16. fixing plate; 17. stirring plate; 18. scraper. Implementation

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0025] like Figure 1-4As shown, a compound food additive weighing device comprises a mixing drum 1 and a plurality of weighing drums 2, wherein the mixing drum 1 is provided with a corresponding stirring structure, and the plurality of food additives in the mixing drum 1 are stirred by the stirring structure so that the plurality of food additives are mixed evenly, a plurality of first feeding pipes 3 are arranged at the top of the mixing drum 1, and a first solenoid valve 4 is installed on each of the plurality of first feeding pipes 3, and a weight sensor 5 is fixedly connected to the bottom end of the plurality of weighing drums 2, and the bottom end of the weight sensor 5 is fixedly connected to the top end of the mixing drum 1, and the weight sensor 5 is used to weigh the plurality of food additives in the mixing drum 1. The weighing cylinder 2 and the food additives inside are weighed, the bottom ends of the multiple weighing cylinders 2 are connected with discharge pipes 6, and the multiple discharge pipes 6 are installed with second solenoid valves 7. The bottom ends of the multiple discharge pipes 6 extend to the inside of the multiple first feed pipes 3 respectively, and the top ends of the multiple weighing cylinders 2 are connected with second feed pipes 8. The second feed pipes 8 facilitate the addition of food additives to the inside of the weighing cylinder 2. The first solenoid valve 4 and the second solenoid valve 7 are opened, and the food additives inside the weighing cylinder 2 fall into the inside of the first feed pipe 3 through the discharge pipe 6 and fall to Inside the mixing drum 1, a motor 9 is fixedly connected to the top of the weighing drum 2, a rotating shaft 10 is fixedly connected to the output end of the motor 9, a rotating rod 11 is fixedly connected to the bottom end of the rotating shaft 10, the rotating rod 11 is located inside the first discharge pipe 6, and a spiral blade 12 is fixedly connected to the outside of the rotating rod 11. The rotating shaft 10, the rotating rod 11 and the spiral blade 12 are driven by the motor 9 to rotate. The rotation of the spiral blade 12 can quickly transport the food additives inside the weighing drum 2 to the inside of the mixing drum 1, avoiding that more food additives are squeezed and blocked inside the discharge pipe 6, thereby improving the efficiency of food additive transportation and the practicality of its use; storage boxes 13 are placed on the outside of the mixing drum 1 at positions corresponding to the multiple weighing drums 2, and the interiors of the multiple storage boxes 13 are fixedly connected with auger 14, and the output pipe 15 of the auger 14 is inserted into the corresponding second feed pipe 8 to add food additives to the interior of the storage box 13, and the food additives are transported to the corresponding weighing drum 2 through the auger 14, which reduces the height of adding food additives and reduces the difficulty of adding food additives.

[0026] It should be noted that a fixing plate 16 is fixedly connected to the side end of the mixing barrel 1 , and the fixing plate 16 is fixedly connected to the auger 14 , so as to stably support the auger 14 .

[0027] It should also be noted that a plurality of stirring plates 17 are fixedly connected to the outside of the rotating shaft 10, and a scraper 18 is fixedly connected to the plurality of stirring plates 17 located on the same side of the rotating shaft 10, so as to facilitate scraping off the food additives on the inner wall of the weighing cylinder 2, thereby ensuring that all the food additives inside the weighing cylinder 2 fall into the inside of the mixing cylinder 1, and ensuring the accuracy of the weight of the food additives falling into the mixing cylinder 1.

[0028] It should be noted that a small gap is left between the first feed pipe 3 and the discharge pipe 6 to ensure the accuracy of the weight sensor 5 detection, and a small gap is left between the output pipe 15 of the auger 14 and the second feed pipe 8 to ensure the accuracy of the weight sensor 5 detection.

[0029] In summary, when the compound food additive weighing device is used, firstly, a plurality of food additives are added to the corresponding storage box 13 respectively, and then the food additives in the storage box 13 are transported to the inside of the weighing cylinder 2 by the auger 14, and the weight of the food additives falling into the weighing cylinder 2 is detected by the weight sensor 5, and the detected value is transmitted to the corresponding controller. When the weight of the food additives in the weighing cylinder 2 reaches the set value, the auger 14 is stopped by the controller, and then the power of the first solenoid valve 4 and the second solenoid valve 7 is turned on, so that the first solenoid valve 4 and the second solenoid valve 7 are turned on. 4 and the second solenoid valve 7 are opened, and the motor 9 is started at the same time. The motor 9 drives the rotating shaft 10, multiple stirring plates 17, multiple scrapers 18, the rotating rod 11 and the spiral blade 12 to rotate, and the food additives on the inner wall of the weighing cylinder 2 are scraped off by the scraper 18. At the same time, the food additives inside the weighing cylinder 2 are quickly transported to the inside of the mixing cylinder 1 through the rotation of the spiral blade 12. When all the food additives inside the weighing cylinder 2 are transported to the inside of the mixing cylinder 1, the first solenoid valve 4 and the second solenoid valve 7 are closed, and the various food additives inside the mixing cylinder 1 are evenly stirred by the stirring structure on the mixing cylinder 1.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compound food additive weighing device, comprising a mixing cylinder (1) and a plurality of weighing cylinders (2), characterized in that: The top of the mixing cylinder (1) is provided with a plurality of first feed pipes (3); the bottom ends of the plurality of weighing cylinders (2) are fixedly connected to weight sensors (5); the bottom ends of the weight sensors (5) are fixedly connected to the top of the mixing cylinder (1); the bottom ends of the plurality of weighing cylinders (2) are connected to discharge pipes (6); the bottom ends of the plurality of discharge pipes (6) extend to the interior of the plurality of first feed pipes (3); the top ends of the plurality of weighing cylinders (2) are connected to second feed pipes (8); The top end of the weighing cylinder (2) is fixedly connected to a motor (9), the output end of the motor (9) is fixedly connected to a rotating shaft (10), the bottom end of the rotating shaft (10) is fixedly connected to a rotating rod (11), the rotating rod (11) is located inside the first discharge pipe (6), and the outside of the rotating rod (11) is fixedly connected to a spiral blade (12); Storage boxes (13) are placed on the outside of the mixing cylinder (1) at positions corresponding to the plurality of weighing cylinders (2), and a screw auger (14) is fixedly connected to the interior of the plurality of storage boxes (13), and the output pipe (15) of the screw auger (14) is inserted into the interior of the corresponding second feed pipe (8).

2. A compound food additive weighing device according to claim 1, characterized in that: A fixing plate (16) is fixedly connected to the side end of the mixing cylinder (1), and the fixing plate (16) is fixedly connected to the auger (14).

3. A compound food additive weighing device according to claim 1, characterized in that: A plurality of stirring plates (17) are fixedly connected to the outside of the rotating shaft (10), and a scraper (18) is fixedly connected to the plurality of stirring plates (17) located on the same side of the rotating shaft (10).

4. A compound food additive weighing device according to claim 1, characterized in that: A first solenoid valve (4) is installed on each of the plurality of first feed pipes (3), and a second solenoid valve (7) is installed on each of the plurality of discharge pipes (6).

5. A compound food additive weighing device according to claim 4, characterized in that: A small gap is left between the first feed pipe (3) and the discharge pipe (6).

6. A compound food additive weighing device according to claim 1, characterized in that: A small gap is left between the output pipe (15) of the auger (14) and the second feed pipe (8).

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