Seasoning negative pressure conveying device

Abstract

The utility model discloses a seasoning negative pressure conveying device, and relates to the technical field of food sauce production equipment, in particular to a seasoning negative pressure conveying device which comprises a tank body, a moving cylinder and a vacuum pump, a plurality of sauce tanks are arranged above the tank body, and conveying pipes communicated with the sauce tanks are fixedly installed on the sauce tanks. A second electromagnetic valve is arranged on the conveying pipe; a plurality of sauce tanks are used for containing various sauce raw materials, when the sauce raw materials need to be mixed and stirred, a vacuum pump is used for pumping the interiors of the tank bodies into a negative pressure state, and after second electromagnetic valves on the sauce tanks are opened, the sauce raw materials in the sauce tanks flow in an accelerated manner under the action of negative pressure and enter moving cylinders; the sauce raw materials in the moving cylinder are stirred by adopting the stirring assembly, so that the purposes of quickly conveying the sauce raw materials and mixing and stirring the various sauce raw materials are achieved, and the production efficiency of the sauce (seasoning) is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food sauce production equipment, in particular to a seasoning negative pressure conveying device. Background Art

[0002] As people's living conditions improve, some snack bars near cities are gradually increasing. In order to further improve the taste of some fast food, some sauces are added to the fast food to make the food have a better taste. Generally, fast food sauces use tomatoes and salad sauces. The combination of sweetness and sourness of tomatoes and salad sauces has a smooth taste. It originally originated in Italy and has spread all over the world, becoming a common condiment, often used with various foods, such as sandwiches, French fries, hot dogs, pizza, etc.

[0003] During the production process of sauces, multiple sauce raw materials need to be mixed and stirred. Since there are multiple food ingredients in the sauce raw materials, the whole is relatively viscous. It is difficult to transport the sauce raw materials to the mixing tank in a conventional way. For example, in the published Chinese patent application, the publication number is: CN220514007U, and the patent name is: a liquid batching device under negative pressure. Although the setting of multiple liquid storage tanks is convenient for storing multiple different liquid materials at the same time, the required amount of liquid material can be added to the batching barrel according to actual needs under the action of the solenoid valve, the delivery pipe and the nozzle. The rapid mixing of liquid materials can be achieved by the cooperation of the set stirring component one and the stirring component two. This prior art can transport liquid materials to the batching barrel, but when it is necessary to transport sauce raw materials with a certain viscosity to the batching barrel, it is more difficult. Since the sauce raw materials have a certain viscosity, the conveying speed of the sauce raw materials is extremely slow and inefficient, which seriously affects the production of sauces. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a negative pressure conveying device for seasonings, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a negative pressure conveying device for seasoning, comprising a tank body, a moving cylinder, and a vacuum pump, a plurality of sauce jars are arranged above the tank body, a conveying pipe connected to the sauce jar is fixedly installed on the sauce jar, a second solenoid valve is arranged on the conveying pipe, each sauce jar is connected to the tank body through the conveying pipe, a vacuum pump is fixedly installed above the tank body, and the air inlet end of the vacuum pump is connected to the interior of the tank body; the moving cylinder is slidably arranged in the tank body, and a mixing and stirring chamber is formed inside the moving cylinder, a stirring assembly is installed on the top wall of the tank body, and the output stirring end of the stirring assembly is located in the mixing and stirring chamber of the moving cylinder.

[0008] Optionally, a driving assembly is provided on the tank body, and the driving assembly includes a screw rod, a servo motor, and a first gear. The servo motor is fixedly mounted on the outer bottom wall of the tank body, and the screw rod longitudinally penetrates the bottom wall and the top wall of the tank body. The screw rod is threadably connected to the movable cylinder through the thread of its outer wall, and the output shaft end of the servo motor is coaxially connected to the lower end of the screw rod; the first gear is fixedly mounted on the upper end of the screw rod and is located above the tank body.

[0009] Optionally, the driving assembly is transmission-connected to the stirring assembly, and the stirring assembly includes a stirring shaft, a second gear, and a plurality of stirring blades. The upper end of the stirring shaft passes through the top wall of the tank body, and the upper end of the stirring shaft is rotatably connected to the top wall of the tank body. The second gear is fixedly mounted on the upper end of the stirring shaft, and the second gear is meshed with the first gear. Each of the stirring blades is fixedly connected to the outer wall of the stirring shaft.

[0010] Optionally, a discharge pipe is provided on the bottom wall of the movable cylinder, and a first solenoid valve is provided on the discharge pipe.

[0011] Optionally, a scraper is fixedly connected to one end of the stirring blade away from the stirring shaft, and the scraper is U-shaped as a whole; when the movable cylinder rises and moves to the highest point, the outer peripheral side surface of the scraper abuts against the inner wall of the movable cylinder.

[0012] (III) Beneficial effects

[0013] The utility model provides a negative pressure conveying device for seasoning, which has the following beneficial effects:

[0014] The negative pressure conveying device for seasoning has the effect of accelerating the conveying of sauce raw materials by using vacuum negative pressure through the coordinated arrangement of a moving cylinder, a tank body, a stirring component, a sauce tank, and a vacuum pump. Various sauce raw materials are contained in a plurality of sauce tanks. When the sauce raw materials need to be mixed and stirred, the inside of the tank body is evacuated into a negative pressure state by a vacuum pump. After the second solenoid valve on each sauce tank is opened, the sauce raw materials inside the sauce tank are accelerated to flow into the moving cylinder under the action of negative pressure. The stirring component is used to stir the sauce raw materials in the moving cylinder, thereby achieving the purpose of quickly conveying the sauce raw materials and mixing and stirring a plurality of sauce raw materials, and greatly improving the production efficiency of sauces (seasonings). BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a first embodiment of a negative pressure conveying device for seasonings according to the utility model;

[0017] Figure 2 This is a cross-sectional structural schematic diagram of a first embodiment of a negative pressure conveying device for seasonings according to the utility model;

[0018] Figure 3 It is a cross-sectional structural schematic diagram of a second embodiment of a negative pressure conveying device for seasonings of the utility model.

[0019] In the figure: 1. tank body; 2. first gear; 3. second gear; 4. first sauce tank; 5. vacuum pump; 6. screw rod; 7. moving cylinder; 8. servo motor; 9. first solenoid valve; 10. discharge pipe; 11. stirring shaft; 12. stirring blade; 13. conveying pipe; 14. second solenoid valve; 15. scraper; 16. second sauce tank; 17. third sauce tank. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indications or implications.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments.

[0022] For example, see Figure 1 to Figure 2 The utility model provides a technical solution: a negative pressure conveying device for seasoning, comprising a tank body 1, a moving cylinder 7, and a vacuum pump 5. A plurality of sauce tanks are arranged above the tank body 1. A conveying pipe 13 connected to the sauce tank is fixedly installed on the sauce tank. A second solenoid valve 14 is arranged on the conveying pipe 13. Each sauce tank is connected to the tank body 1 through the conveying pipe 13. A vacuum pump 5 is fixedly installed above the tank body 1. The air inlet end of the vacuum pump 5 is connected to the inside of the tank body 1.

[0023] Among them, the tank body 1 is provided with a plurality of sauce tanks, such as a first sauce tank 4, a second sauce tank 16, and a third sauce tank 17. Each sauce tank is used to hold raw materials for producing sauces. At this time, the sauce raw materials have the characteristics of high viscosity and large particle size, and are relatively difficult to transport. The mobile cylinder 7 is used to hold various sauce raw materials. The various sauce raw materials are mixed in the mobile cylinder 7. The vacuum pump 5 is used to draw the interior of the tank body 1 into a vacuum negative pressure state. After the interior of the tank body 1 is in a negative pressure state, the mobile cylinder 7 is also in a negative pressure state. After the second solenoid valve 14 on each delivery pipe 13 is opened, the sauce raw materials in the sauce tank are subjected to the vacuum negative pressure, and the sauce raw materials flow rapidly through the delivery pipe 13 into the mobile cylinder 7.

[0024] The moving cylinder 7 is slidably arranged in the tank body 1 , and a mixing and stirring chamber is formed inside the moving cylinder 7 . A stirring assembly is installed on the top wall of the tank body 1 , and an output stirring end of the stirring assembly is located in the mixing and stirring chamber of the moving cylinder 7 .

[0025] The stirring assembly is used to stir various sauce ingredients inside the moving cylinder 7 so that each sauce ingredient is fully mixed.

[0026] Specifically, a driving assembly is provided on the tank body 1, and the driving assembly includes a screw rod 6, a servo motor 8, and a first gear 2. The servo motor 8 is fixedly mounted on the outer bottom wall of the tank body 1, and the screw rod 6 longitudinally penetrates the bottom wall and the top wall of the tank body 1. The screw rod 6 is threadedly connected to the moving cylinder 7 through the thread of its outer wall, and the output shaft end of the servo motor 8 is coaxially connected to the lower end of the screw rod 6; the first gear 2 is fixedly mounted on the upper end of the screw rod 6 and is located above the tank body 1.

[0027] The driving assembly is used to provide a power source for the stirring assembly and the moving cylinder 7, so that the moving cylinder 7 can move up and down in the tank body 1, and the stirring assembly can stir the sauce ingredients in the moving cylinder 7. After the servo motor 8 is started, it drives the screw rod 6 to rotate, and a reciprocating thread is engraved on the outer wall of the screw rod 6. The screw rod 6 rotates to drive the moving cylinder 7 to move up and down and slide longitudinally in the tank body 1. At the same time, the screw rod 6 rotates to drive the first gear 2 to rotate.

[0028] More specifically, the driving assembly is transmission-connected to the stirring assembly, and the stirring assembly includes a stirring shaft 11, a second gear 3, and a plurality of stirring blades 12. The upper end of the stirring shaft 11 passes through the top wall of the tank body 1, and the upper end of the stirring shaft 11 is rotationally connected to the top wall of the tank body 1. The second gear 3 is fixedly mounted on the upper end of the stirring shaft 11, the second gear 3 is meshed with the first gear 2, and each stirring blade 12 is fixedly connected to the outer wall of the stirring shaft 11.

[0029] The first gear 2 rotates to drive the second gear 3 meshing with it to rotate, and the second gear 3 drives the stirring shaft 11 to rotate on the tank body 1. The stirring shaft 11 drives each stirring blade 12 to rotate, and each stirring blade 12 stirs and mixes various sauce ingredients inside the moving cylinder 7. The lifting and lowering movement of the moving cylinder 7 is intended to accelerate the stirring and improve the mixing efficiency of the sauce ingredients.

[0030] More specifically, a discharge pipe 10 is provided on the bottom wall of the moving cylinder 7 , and a first solenoid valve 9 is provided on the discharge pipe 10 .

[0031] The discharge pipe 10 is used to facilitate the discharge of the sauce after the sauce is stirred and mixed in the moving cylinder 7. The first solenoid valve 9 is used to control the on and off of the discharge pipe 10.

[0032] For example 2, please refer to Figure 3The main difference between this embodiment and the first embodiment is that a scraper 15 is fixedly connected to one end of the stirring blade 12 away from the stirring shaft 11, and the scraper 15 is U-shaped as a whole; when the moving cylinder 7 rises and moves to the highest point, the outer peripheral side surface of the scraper 15 abuts against the inner wall of the moving cylinder 7.

[0033] The scraper 15 is used to scrape the inner wall of the moving cylinder 7 to make the sauce fall off the inner wall of the moving cylinder 7. At the same time, the scraper 15 is used to improve the efficiency of the sauce discharge and make the sauce discharge quickly. The rotation of the stirring shaft 11 drives the scraper 15 to rotate, and the scraper 15 scrapes the inner wall of the moving cylinder 7.

[0034] The above description is only a preferred specific implementation manner 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 technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A negative pressure conveying device for seasoning, characterized in that: The invention comprises a tank body (1), a moving cylinder (7), and a vacuum pump (5); a plurality of sauce tanks are arranged above the tank body (1); a delivery pipe (13) connected to the sauce tank is fixedly installed on the sauce tank; a second solenoid valve (14) is arranged on the delivery pipe (13); each sauce tank is connected to the tank body (1) via the delivery pipe (13); a vacuum pump (5) is fixedly installed above the tank body (1); and an air inlet end of the vacuum pump (5) is connected to the inside of the tank body (1); The movable cylinder (7) is slidably arranged in the tank body (1), the interior of the movable cylinder (7) forms a mixing and stirring chamber, a stirring assembly is installed on the top wall of the tank body (1), and the output stirring end of the stirring assembly is located in the mixing and stirring chamber of the movable cylinder (7).

2. A seasoning negative pressure conveying device according to claim 1, characterized in that: The tank body (1) is provided with a driving assembly, the driving assembly comprising a screw rod (6), a servo motor (8), and a first gear (2); the servo motor (8) is fixedly mounted on the outer bottom wall of the tank body (1); the screw rod (6) longitudinally penetrates the bottom wall and the top wall of the tank body (1); the screw rod (6) is threadedly connected to the moving cylinder (7) through the thread of the outer wall thereof; the output shaft end of the servo motor (8) is coaxially connected to the lower end of the screw rod (6); the first gear (2) is fixedly mounted on the upper end of the screw rod (6) and is located above the tank body (1).

3. A seasoning negative pressure conveying device according to claim 2, characterized in that: The driving assembly is transmission-connected with the stirring assembly, and the stirring assembly comprises a stirring shaft (11), a second gear (3), and a plurality of stirring blades (12); the upper end of the stirring shaft (11) passes through the top wall of the tank body (1), and the upper end of the stirring shaft (11) is rotationally connected to the top wall of the tank body (1); the second gear (3) is fixedly mounted on the upper end of the stirring shaft (11), the second gear (3) is meshed with the first gear (2), and each of the stirring blades (12) is fixedly connected to the outer wall of the stirring shaft (11).

4. A seasoning negative pressure conveying device according to claim 3, characterized in that: A discharge pipe (10) is arranged on the bottom wall of the moving cylinder (7), and a first solenoid valve (9) is arranged on the discharge pipe (10).

5. The negative pressure conveying device for seasoning according to claim 3, characterized in that: A scraper (15) is fixedly connected to one end of the stirring blade (12) away from the stirring shaft (11), and the scraper (15) is U-shaped as a whole; when the moving cylinder (7) moves upward to the highest point, the outer peripheral side surface of the scraper (15) abuts against the inner wall of the moving cylinder (7).

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