Raw material mixing device for ice cream production

Abstract

The utility model discloses a raw material mixing device for ice cream production, and relates to the technical field of mixing equipment. The whole mixing cylinder is fixedly mounted on the welding bracket; the whole portal frame is fixed to the top of the welding support; a rotating hole coaxial with the mixing cylinder is formed in the top of the portal frame, the stirring mechanism comprises a rotating rod, a first limiting plate, a second limiting plate, a second moving plate, a plurality of first moving plates and a plurality of cross rods, one end of the rotating rod is rotatably mounted in the rotating hole, and the other end of the rotating rod is rotatably mounted in the mixing cylinder; and the middle positions of the multiple cross rods are fixed to the rotating rod, the two ends of each cross rod are slidably sleeved with sleeves, and stirring plates are fixed to the outer sides of the sleeves. According to the utility model, the materials in the middle and peripheral areas are repeatedly stirred while the materials are positively and negatively stirred by the stirring plates, so that the mixing degree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to a raw material mixing device for ice cream production. Background Art

[0002] Ice cream is a volume-expanded frozen food made from drinking water, milk, milk powder, cream or vegetable oil, sugar and other ingredients, with appropriate amounts of food additives added. It is made through processes such as mixing, sterilization, homogenization, aging, freezing and hardening. In the ice cream production process, the first step is to mix the raw materials and food additives.

[0003] In the existing mixing devices, most of the stirring rods are fixed in position and the stirring distance is fixed, so that the materials in the middle area cannot be fully stirred. Therefore, we propose a raw material mixing and stirring device for ice cream production. Utility Model Content

[0004] The purpose of the present application is to provide a raw material mixing device for ice cream production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a raw material mixing device for ice cream production, comprising:

[0006] Welding bracket;

[0007] A mixing cylinder, wherein the entirety of the mixing cylinder is fixedly mounted on a welding bracket;

[0008] A gantry, the entirety of which is fixed on the top of the welding bracket;

[0009] A stirring mechanism, wherein a rotating hole coaxially arranged with the mixing drum is opened on the top of the gantry, and the stirring mechanism comprises a rotating rod, a first limiting plate, a second limiting plate, a second movable plate, a plurality of first movable plates and a plurality of cross bars, one end of the rotating rod is rotatably installed in the rotating hole, and the middle positions of the plurality of cross bars are fixed on the rotating rod, both ends of each of the cross bars are slidably sleeved with a sleeve, and a stirring plate is fixed on the outer side of each of the sleeves, and the entirety of each of the first movable plates is slidably sleeved on the rotating rod, and both ends of the first movable plate and its two adjacent sleeves are rotatably installed with a sleeve. A first connecting rod, each of the first movable plates is commonly fixed with a connecting plate, the first limiting plate and the second limiting plate are both fixed on the rotating rod, the second movable plate is integrally slidably sleeved on the rotating rod, and the second movable plate is located between the first limiting plate and the second limiting plate, a spring is sleeved on the outer side of the rotating rod, and the two ends of the spring are respectively in contact with the first limiting plate and the second movable plate, both ends of the second movable plate are rotatably mounted with a rotating plate, one end of the rotating plate is fixed with a solid ball, and the rotating plate and the first limiting plate are rotatably mounted with a second connecting rod;

[0010] A driving assembly is installed as a whole on the gantry, and the driving assembly is connected to the rotating rod, and the driving assembly enables the rotating rod to perform positive and negative axial rotation.

[0011] Preferably, universal wheels are fixed at the four corners of the bottom of the welding bracket.

[0012] Preferably, a discharge pipe communicating with the bottom of the mixing cylinder is fixed thereto.

[0013] Preferably, a valve is installed on the discharge pipe.

[0014] Preferably, the driving assembly includes a reciprocating assembly, a gear, a toothed plate and a slide rail, the gear is coaxially fixed to the rotating rod, the slide rail is integrally fixed to the top of the gantry, the toothed plate is integrally slidably sleeved on the slide rail, and the gear is meshed with the toothed plate.

[0015] Preferably, the reciprocating assembly includes a servo motor, a disc and a third connecting rod. The servo motor is fixed on the gantry as a whole, the output shaft of the servo motor is coaxially fixed with the disc, and the two ends of the third connecting rod are respectively rotatably mounted on the edge of the disc and one end of the gear plate.

[0016] In summary, the technical effects and advantages of the utility model are:

[0017] When the driving component causes the rotating rod to rotate forward, the solid ball moves outward due to centrifugal force, and the solid ball drives the second movable plate downward. The spring is compressed, and the second movable plate drives each first movable plate downward through the connecting plate. The first movable plate pushes the sleeve connected to it outward through the first connecting rod, so that the stirring plate stirs from the middle to the outside. When the driving component causes the rotating rod to rotate reversely, the speed of the solid ball decreases from the forward rotation to the reverse rotation and then increases. The solid ball thereby drives the second movable plate to move up and down, and the stirring plate moves from the outside to the inside and then moves outward. It can be seen that while each stirring plate in the stirring mechanism stirs the material forward and backward, it repeatedly stirs the material in the middle and outer areas, thereby improving the degree of mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application 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 described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 Schematic diagram of the three-dimensional structure in this embodiment;

[0020] Figure 2 Schematic diagram of the internal structure of this embodiment;

[0021] Figure 3 Schematic diagram of the stirring mechanism structure in this embodiment;

[0022] Figure 4 It is a schematic diagram of the top view structure in this embodiment.

[0023] In the figure: 1. welding bracket; 2. universal wheel; 3. mixing barrel; 4. stirring mechanism; 5. driving assembly; 6. rotating rod; 7. sleeve; 8. stirring plate; 9. first connecting rod; 10. first movable plate; 11. connecting plate; 12. solid ball; 13. rotating plate; 14. first limit plate; 15. second connecting rod; 16. second movable plate; 17. second limit plate; 18. spring; 19. disc; 20. third connecting rod; 21. tooth plate; 22. slide rail; 23. gear; 24. gantry. DETAILED DESCRIPTION

[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.

[0025] Example: Reference Figure 1-4 A raw material mixing device for ice cream production is shown, comprising:

[0026] Welding bracket 1;

[0027] A mixing cylinder 3, the entirety of which is fixedly mounted on the welding bracket 1;

[0028] A gantry 24, the entire gantry 24 is fixed on the top of the welding bracket 1;

[0029] A stirring mechanism 4, a rotating hole coaxially arranged with the mixing drum 3 is provided at the top of the gantry 24, the stirring mechanism 4 comprises a rotating rod 6, a first limiting plate 14, a second limiting plate 17, a second movable plate 16, a plurality of first movable plates 10 and a plurality of cross bars, one end of the rotating rod 6 is rotatably installed in the rotating hole, the middle position of the plurality of cross bars is fixed on the rotating rod 6, both ends of each cross bar are slidably sleeved with a sleeve 7, the outer side of each sleeve 7 is fixed with a stirring plate 8, each first movable plate 10 is slidably sleeved on the rotating rod 6 as a whole, and both ends of the first movable plate 10 and its two adjacent sleeves 7 are rotatably installed with a first connecting rod 9, each The first movable plate 10 is integrally fixed with a connecting plate 11, the first limiting plate 14 and the second limiting plate 17 are integrally fixed on the rotating rod 6, the second movable plate 16 is integrally slidably sleeved on the rotating rod 6, and the second movable plate 16 is located between the first limiting plate 14 and the second limiting plate 17, a spring 18 is sleeved on the outer side of the rotating rod 6, and the two ends of the spring 18 are respectively in contact with the first limiting plate 14 and the second movable plate 16, and the two ends of the second movable plate 16 are rotatably mounted with a rotating plate 13, one end of the rotating plate 13 is fixed with a solid ball 12, and the rotating plate 13 and the first limiting plate 14 are rotatably mounted with a second connecting rod 15;

[0030] A driving assembly 5, the entirety of which is mounted on the gantry 24, the driving assembly 5 is connected to the rotating rod 6, and the driving assembly 5 causes the rotating rod 6 to perform forward and reverse axial rotation;

[0031] Through the above connection relationship, it can be known that the present scheme is that when the driving component 5 causes the rotating rod 6 to rotate forward, the solid ball 12 moves outward due to the centrifugal force, and the solid ball 12 drives the second movable plate 16 downward, the spring 18 is compressed, and the second movable plate 16 drives each first movable plate 10 to move downward through the connecting plate 11, and the first movable plate 10 pushes the sleeve 7 connected thereto outward through the first connecting rod 9, so that the stirring plate 8 stirs from the middle to the outside, and when the driving component 5 causes the rotating rod 6 to rotate reversely, the solid ball 12 decreases in speed from the forward rotation to the reverse rotation and then increases, and the solid ball 12 drives the second movable plate 16 to move up and down, and the stirring plate 8 moves from the outside to the inside and then moves outward. It can be seen that while each stirring plate 8 in the stirring mechanism 4 stirs the material forward and backward, it repeatedly stirs the material in the middle and outer areas, thereby improving the degree of mixing.

[0032] Specifically, universal wheels 2 are fixed at the four corners of the bottom of the welding bracket 1;

[0033] From the above connection relationship, it can be known that in this solution, the entire device is moved by the universal wheel 2.

[0034] Specifically, a discharge pipe connected to the bottom of the mixing cylinder 3 is fixed;

[0035] From the above connection relationship, it can be seen that in this solution, the discharge pipe is used to discharge the mixed materials.

[0036] Specifically, a valve is installed on the discharge pipe;

[0037] From the above connection relationship, it can be seen that in this solution, the valve is used for opening and closing.

[0038] Specifically, the driving assembly 5 includes a reciprocating assembly, a gear 23, a toothed plate 21 and a slide rail 22. The gear 23 is coaxially fixed with the rotating rod 6. The entire slide rail 22 is fixed on the top of the gantry 24. The entire toothed plate 21 is slidably sleeved on the slide rail 22. The gear 23 is meshed with the toothed plate 21. The reciprocating assembly includes a servo motor, a disc 19 and a third connecting rod 20. The entire servo motor is fixed on the gantry 24. The output shaft of the servo motor is coaxially fixed with the disc 19. The two ends of the third connecting rod 20 are rotatably mounted on the edge of the disc 19 and one end of the toothed plate 21 respectively.

[0039] From the above connection relationship, it can be known that in this solution, the servo motor causes the disc 19 to rotate axially through the output shaft, and the disc 19 causes the toothed plate 21 to move back and forth along the slide rail 22 through the third connecting rod 20, and the toothed plate 21 causes the rotating rod 6 to rotate forward and reverse through the gear 23.

[0040] Working principle of the utility model: when the driving component 5 makes the rotating rod 6 rotate forward, the solid ball 12 moves outward due to the centrifugal force, and the solid ball 12 drives the second movable plate 16 downward, the spring 18 is compressed, and the second movable plate 16 drives each first movable plate 10 to move downward through the connecting plate 11, and the first movable plate 10 pushes the sleeve 7 connected thereto outward through the first connecting rod 9, so that the stirring plate 8 stirs from the middle to the outside, and when the driving component 5 makes the rotating rod 6 rotate reversely, the solid ball 12 decreases in speed from the forward rotation to the reverse rotation and then increases, and the solid ball 12 drives the second movable plate 16 to move up and down, and the stirring plate 8 moves from the outside to the inside and then moves outward. It can be seen that while each stirring plate 8 in the stirring mechanism 4 stirs the material forward and backward, it repeatedly stirs the material in the middle and peripheral areas, thereby improving the mixing degree.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A raw material mixing device for ice cream production, characterized in that: include: Welding bracket (1); A mixing cylinder (3), wherein the entirety of the mixing cylinder (3) is fixedly mounted on the welding bracket (1); A gantry (24), wherein the entire gantry (24) is fixed on the top of the welding bracket (1); A stirring mechanism (4), wherein a rotating hole coaxially arranged with the mixing drum (3) is provided at the top of the gantry (24), and the stirring mechanism (4) comprises a rotating rod (6), a first limiting plate (14), a second limiting plate (17), a second movable plate (16), a plurality of first movable plates (10) and a plurality of cross bars, wherein one end of the rotating rod (6) is rotatably mounted in the rotating hole, and the middle positions of the plurality of cross bars are fixed on the rotating rod (6), and sleeves (7) are slidably sleeved at both ends of each of the cross bars, and a stirring plate (8) is fixed on the outer side of each of the sleeves (7), and each of the first movable plates (10) is slidably sleeved on the rotating rod (6), and a first connecting rod (9) is rotatably mounted at both ends of the first movable plate (10) and its two adjacent sleeves (7), and each of the first connecting rods (9) is rotatably mounted on the rotating rod (6). A movable plate (10) is integrally fixed with a connecting plate (11); the first limiting plate (14) and the second limiting plate (17) are integrally fixed on a rotating rod (6); the second movable plate (16) is integrally slidably sleeved on the rotating rod (6); and the second movable plate (16) is located between the first limiting plate (14) and the second limiting plate (17); a spring (18) is sleeved on the outer side of the rotating rod (6); two ends of the spring (18) are respectively in contact with the first limiting plate (14) and the second movable plate (16); a rotating plate (13) is rotatably mounted on both ends of the second movable plate (16); a solid ball (12) is fixed to one end of the rotating plate (13); and a second connecting rod (15) is rotatably mounted on the rotating plate (13) and the first limiting plate (14); A driving assembly (5), wherein the entirety of the driving assembly (5) is mounted on a gantry (24), the driving assembly (5) is connected to a rotating rod (6), and the driving assembly (5) causes the rotating rod (6) to perform positive and negative axial rotation.

2. The raw material mixing device for ice cream production according to claim 1, characterized in that: Universal wheels (2) are fixed at the four corners of the bottom of the welding bracket (1).

3. The raw material mixing device for ice cream production according to claim 1, characterized in that: A discharge pipe connected to the bottom of the mixing cylinder (3) is fixed.

4. The raw material mixing device for ice cream production according to claim 3, characterized in that: A valve is installed on the discharge pipe.

5. The raw material mixing device for ice cream production according to claim 1, characterized in that: The driving assembly (5) comprises a reciprocating assembly, a gear (23), a toothed plate (21) and a slide rail (22); the gear (23) is coaxially fixed to the rotating rod (6); the entirety of the slide rail (22) is fixed to the top of the gantry (24); the entirety of the toothed plate (21) is slidably sleeved on the slide rail (22); and the gear (23) is meshed with the toothed plate (21).

6. The raw material mixing device for ice cream production according to claim 5, characterized in that: The reciprocating assembly comprises a servo motor, a disc (19) and a third connecting rod (20); the servo motor is fixed on a gantry (24) as a whole; the output shaft of the servo motor is coaxially fixed with the disc (19); and the two ends of the third connecting rod (20) are rotatably mounted on the edge of the disc (19) and on one end of a toothed plate (21), respectively.

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