A complete nutritional formula powder production mixer

Abstract

This utility model discloses a mixer for producing a complete nutritional formula powder, belonging to the field of mixer technology. Its key technical features include a fixed frame, with a first housing fixedly connected inside the frame. The top inner wall of the first housing is equipped with a stirring component for mixing the powder. A discharge pipe is fixedly connected to the bottom of the first housing. Two symmetrically arranged second housings are fixedly connected to the inner wall of the fixed frame on both sides of the first housing. A connecting pipe is fixedly connected to the top of each second housing, and the other end of the connecting pipe is connected to the first housing. This utility model achieves quantitative feeding through the combined use of an elastic component and a push plate. It also achieves indirect feeding through the inclusion of a baffle and an arc-shaped block, and can mix the powder using a stirring component.

Description

Technical Field

[0001] This utility model belongs to the field of mixing technology, specifically relating to a mixing machine for producing complete nutritional formula powder. Background Technology

[0002] With the increasing emphasis on healthy eating, complete nutritional formula powders, as a convenient and efficient way to supplement nutrition, have been widely used in many fields such as fitness and rehabilitation. In the production of complete nutritional formula powders, a mixer is required to mix them.

[0003] A search revealed Chinese patent CN212942367U, which discloses a powder material mixer, relating to the field of mixers. The main body includes an air nozzle, a lower frame, and auger blades. The upper end of the lower frame is welded to the shell. This invention uses paired rollers for more efficient material mixing, and the air nozzle and cylinder assist in material mixing and collection. However, it still has the following drawbacks: the mixer lacks a quantitative feeding mechanism. During the feeding process, the materials need to be manually proportioned and then poured into the mixer for mixing, resulting in a large workload and high labor costs. Utility Model Content

[0004] The purpose of this invention is to provide a mixing machine for producing complete nutritional formula powders, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a complete nutritional formula powder production mixer, comprising a fixed frame, a first shell fixedly connected inside the fixed frame, a stirring assembly for mixing powder on the top inner wall of the first shell, a discharge pipe fixedly connected to the bottom of the first shell, two symmetrically arranged second shells fixedly connected to the inner wall of the fixed frame on both sides of the first shell, a connecting pipe connected to the top of the second shell and communicating with the second shell, the other end of the connecting pipe communicating with the first shell, a push plate slidably connected to the inner wall of the second shell for pushing powder out of the connecting pipe, an elastic assembly for pushing the push plate to move on the bottom of the second shell, a connecting frame fixedly connected to the bottom of the second shell, a cylinder fixedly connected to one side of the connecting frame, a guide rod fixedly connected to the piston end of the cylinder, and a conical block through the push plate and bolted to one end of the guide rod, and a clearance groove for avoiding the conical block on the top inner wall of the second shell.

[0006] As a further embodiment of this utility model, the stirring assembly includes a connecting shaft rotatably connected to the inner wall of the top of the first housing via a bearing, two stirring frames for mixing powder are fixedly connected to the outer circumference of the connecting shaft, and a servo motor that drives the connecting shaft to rotate along the axis is fixedly connected to the outer wall of the top of the first housing.

[0007] As a further embodiment of this utility model, two symmetrically arranged connecting rods are fixedly connected to the outer side of the connecting shaft, and an arc-shaped block is fixedly connected to the end of the connecting rod. Two sliding cylinders are fixedly connected to the top of the first housing, and a sliding rod is slidably connected inside the sliding cylinder. A protrusion is fixedly connected to the other end of the sliding rod, and a baffle that blocks the material discharge from the connecting pipe is fixedly connected to one side of the protrusion and at the position of the connecting pipe.

[0008] As a further embodiment of this utility model, the inner wall of the slide cylinder is provided with a reset spring for resetting the slide rod. One end of the reset spring is fixed to the top inner wall of the slide cylinder, and the other end is fixed to the slide rod.

[0009] As a further embodiment of this utility model, the elastic component includes a support frame fixedly connected to the bottom of the second housing, and two compression springs are provided between the support frame and the push plate, with one end of the compression spring fixed to the support frame and the other end fixed to the push plate.

[0010] As a further embodiment of this utility model, the inner side of the compression spring is provided with a telescopic rod, one end of which is fixed to the support frame, and the piston end is fixed to the push plate.

[0011] As a further embodiment of this utility model, a feeding port is provided on the top of the second housing, and a cover plate is threaded into the feeding port to seal the second housing.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model achieves quantitative feeding by using the elastic component and the push plate together, ensuring that the material can be quantitatively pushed out, eliminating the need for manual material proportioning, and greatly saving manpower and labor intensity.

[0014] 2. This utility model achieves indirect feeding by providing a baffle and an arc-shaped block, avoiding the problem of uneven powder distribution caused by all the powder being poured into the first shell, and indirectly improving the mixing efficiency.

[0015] 3. This utility model improves mixing efficiency and quality by incorporating a stirring component to mix powders, ensuring that the powders can fully contact and blend during the mixing process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a first sectional view of the housing of this utility model;

[0018] Figure 3 This is a cross-sectional view of the slide tube of this utility model.

[0019] In the diagram: 1. First housing; 2. Connecting pipe; 3. Second housing; 4. Fixing frame; 5. Baffle; 6. Stirring frame; 7. Connecting shaft; 8. Discharge pipe; 9. Connecting frame; 10. Cylinder; 11. Smooth rod; 12. Support frame; 13. Compression spring; 14. Telescopic rod; 15. Push plate; 16. Conical block; 17. Cover plate; 18. Connecting rod; 19. Slide cylinder; 20. Return spring; 21. Slide rod; 22. Protrusion; 23. Arc block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-3This utility model provides a complete nutritional formula powder production mixer, including a fixed frame 4. A first housing 1 is bolted inside the fixed frame 4. A stirring assembly for mixing the powder is provided on the top inner wall of the first housing 1. The stirring assembly includes a connecting shaft 7 rotatably connected to the top inner wall of the first housing 1 via bearings. Two stirring frames 6 for mixing the powder are bolted to the outer circumference of the connecting shaft 7. A servo motor for driving the connecting shaft 7 to rotate along its axis is bolted to the top outer wall of the first housing 1. When the servo motor is started, its output shaft drives the connecting shaft 7 to rotate, and the connecting shaft 7 drives the two stirring frames 6 to rotate. A mixing rack 6 stirs the powder inside to ensure uniform mixing. A discharge pipe 8 is welded to the bottom of the first housing 1. Two symmetrically arranged second housings 3 are bolted to the inner wall of the fixing frame 4 on both sides of the first housing 1. A connecting pipe 2, connected to the second housing 3, is bolted to the top of each second housing 3. The other end of the connecting pipe 2 is connected to the first housing 1. A pusher plate 15, which pushes the powder out of the connecting pipe 2, is slidably connected to the inner wall of the second housing 3. An elastic component, which pushes the pusher plate 15, is provided at the bottom of the second housing 3. The elastic component includes components bolted to the second housing 3. The bottom support frame 12 has two compression springs 13 between it and the push plate 15. One end of each compression spring 13 is fixed to the support frame 12, and the other end is fixed to the push plate 15. The compression springs 13 push the push plate 15 upward. The bottom of the second housing 3 is fixed to a connecting frame 9 by bolts. A cylinder 10 is fixed to one side of the connecting frame 9 by bolts. A guide rod 11 is fixed to the piston end of the cylinder 10 by bolts. One end of the guide rod 11 passes through the push plate 15 and is connected to a conical block 16 by bolts. The inner wall of the top of the second housing 3 has a clearance groove for the conical block 16. The two are activated sequentially. The piston end of cylinder 10 extends, causing the guide rod 11 to move upward. The guide rod 11 causes the conical block 16 to move upward. The two conical blocks 16 are moved to the appropriate position. Through the elastic component, the elastic component pushes the push plate 15 upward, pushing the two push plates 15 to the positions of the two conical blocks 16 respectively. The conical blocks 16 block the push plates 15, stopping the push plates 15 from moving upward. The two push plates 15 push the powder between the two conical blocks 16 and the two push plates 15 from the two connecting pipes 2 into the first housing 1, thereby realizing quantitative feeding. There is no need for manual mixing of powder according to the ratio, which greatly saves labor intensity.

[0022] In this embodiment, two symmetrically arranged connecting rods 18 are fixed to the outer side of the connecting shaft 7 by bolts. An arc-shaped block 23 is fixed to the end of the connecting rod 18 by bolts. Two sliding cylinders 19 are fixed to the top of the first housing 1 by bolts. A sliding rod 21 is slidably connected inside the sliding cylinder 19. A protrusion 22 is fixed to the other end of the sliding rod 21 by bolts. A baffle 5 is fixed to one side of the protrusion 22 and at the position of the connecting pipe 2 to block the material discharge of the connecting pipe 2 by bolts. The connecting shaft 7 drives the two arc-shaped blocks 23 to rotate through the two connecting rods 18. When the arc surface of the arc-shaped block 23 contacts the protrusion 22, the arc-shaped block 23 continues to rotate. The arc surface of the arc-shaped block 23 pushes the protrusion 22 to move upward. The protrusion 22 drives the baffle 5 to move upward, so that the connecting pipe 2 can discharge material normally. The arc-shaped block 23 continues to rotate. The baffle 5 blocks the connecting pipe 2 due to gravity, so that the connecting pipe 2 cannot discharge material. This process is repeated, thereby realizing indirect feeding, avoiding the problem of uneven powder distribution, and improving the uniformity and efficiency of mixing.

[0023] In this embodiment, the inner wall of the slide cylinder 19 is provided with a reset spring 20 for resetting the slide rod 21. One end of the reset spring 20 is fixed to the top inner wall of the slide cylinder 19, and the other end is fixed to the slide rod 21. The elastic force of the reset spring 20 drives the slide rod 21 to move downward. The slide rod 21 causes the baffle 5 to move downward through the protrusion 22, thereby realizing the rapid reset of the baffle 5. Furthermore, the reset spring 20 pulls the slide rod 21, thereby preventing the slide rod 21 from detaching from the slide cylinder 19.

[0024] In this embodiment, a telescopic rod 14 is provided on the inner side of the compression spring 13. One end of the telescopic rod 14 is fixed to the support frame 12, and the piston end is fixed to the push plate 15. The telescopic rod 14 can make the push plate 15 slide more smoothly and also avoid the phenomenon of the compression spring 13 bending.

[0025] In this embodiment, the top of the second housing 3 is provided with a feeding port, and a cover plate 17 is threadedly connected to the feeding port to seal the second housing 3, so that it is convenient to add materials through the feeding port.

[0026] The use of this utility model involves the following steps:

[0027] S1: First, rotate the cover plate 17 to disengage it from the feeding port. Then, add the powder into the two second shells 3 through the feeding port. After filling, rotate the cover plate 17 to fix it.

[0028] S2: Then start the two cylinders 10 in sequence. The piston end of the cylinder 10 extends and drives the light rod 11 to move upward. The light rod 11 drives the conical block 16 to move upward, so that the two cylinders move the conical block 16 to the appropriate position.

[0029] S3: Then start the servo motor. The output shaft of the servo motor drives the connecting shaft 7 to rotate. The connecting shaft 7 drives the two stirring racks 6 to stir the powder inside.

[0030] S4: Simultaneously, the connecting shaft 7 drives the two arc-shaped blocks 23 to rotate through the two connecting rods 18. When the arc surface of the arc block 23 contacts the protrusion 22, the arc block 23 continues to rotate. The arc surface of the arc block 23 pushes the protrusion 22 to move upward. The protrusion 22 drives the baffle 5 to move upward, so that the connecting tube 2 can discharge material normally. The compression spring 13 pushes the push plate 15 to move upward. The two push plates 15 respectively push the powder in the second housing 3 out of the connecting tube 2. The arc block 23 continues to rotate. The baffle 5 blocks the connecting tube 2 due to gravity, so that the connecting tube 2 cannot discharge material. This process is repeated until the push plate 15 moves to the position of the conical block 16.

[0031] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A complete nutritional formula powder production mixer, comprising a fixed frame (4), a first housing (1) fixedly connected inside the fixed frame (4), a stirring assembly for mixing powder provided on the top inner wall of the first housing (1), and a discharge pipe (8) fixedly connected to the bottom of the first housing (1), characterized in that: Two symmetrically arranged second housings (3) are fixedly connected to the inner wall of the fixed frame (4) and located on both sides of the first housing (1). A connecting pipe (2) connected to the second housing (3) is fixedly connected to the top of the second housing (3). The other end of the connecting pipe (2) is connected to the first housing (1). A push plate (15) that pushes the powder out of the connecting pipe (2) is slidably connected to the inner wall of the second housing (3). An elastic component that pushes the push plate (15) to move is provided at the bottom of the second housing (3). A connecting frame (9) is fixedly connected to the bottom of the second housing (3). A cylinder (10) is fixedly connected to one side of the connecting frame (9). A light rod (11) is fixedly connected to the piston end of the cylinder (10). One end of the light rod (11) passes through the push plate (15) and is connected to a conical block (16) by bolts. A clearance groove for the conical block (16) is opened on the inner wall of the top of the second housing (3).

2. The complete nutritional formula powder production mixer according to claim 1, characterized in that: The stirring assembly includes a connecting shaft (7) rotatably connected to the inner top wall of the first housing (1) via a bearing. Two stirring racks (6) for mixing powder are fixedly connected to the outer circumference of the connecting shaft (7). A servo motor that drives the connecting shaft (7) to rotate along the axis is fixedly connected to the outer top wall of the first housing (1).

3. The complete nutritional formula powder production mixer according to claim 2, characterized in that: Two symmetrically arranged connecting rods (18) are fixedly connected to the outside of the connecting shaft (7). An arc-shaped block (23) is fixedly connected to the end of the connecting rod (18). Two sliding cylinders (19) are fixedly connected to the top of the first housing (1). A sliding rod (21) is slidably connected inside the sliding cylinder (19). A protrusion (22) is fixedly connected to the other end of the sliding rod (21). A baffle (5) that blocks the material from being discharged from the connecting pipe (2) is fixedly connected to one side of the protrusion (22) and at the position of the connecting pipe (2).

4. The complete nutritional formula powder production mixer according to claim 3, characterized in that: The inner wall of the slide cylinder (19) is provided with a reset spring (20) for resetting the slide rod (21). One end of the reset spring (20) is fixed to the top inner wall of the slide cylinder (19), and the other end is fixed to the slide rod (21).

5. A complete nutritional formula powder production mixer according to claim 1, characterized in that: The elastic component includes a support frame (12) fixedly connected to the bottom of the second housing (3). Two compression springs (13) are provided between the support frame (12) and the push plate (15). One end of the compression spring (13) is fixed to the support frame (12), and the other end is fixed to the push plate (15).

6. A complete nutritional formula powder production mixer according to claim 5, characterized in that: The compression spring (13) has a telescopic rod (14) on its inner side. One end of the telescopic rod (14) is fixed to the support frame (12), and the piston end is fixed to the push plate (15).

7. A complete nutritional formula powder production mixer according to claim 1, characterized in that: The top of the second housing (3) is provided with a feeding port, and the feeding port is threaded with a cover plate (17) to seal the second housing (3).

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