Stirring device for protein powder production

Abstract

The utility model relates to the field of protein powder production, and discloses a stirring device for protein powder production, which comprises a base, vertical rods are fixedly connected to two sides of the top end of the base, and the sides, close to each other, of the top ends of the two vertical rods are respectively and fixedly connected with one end of a top plate; the movable end of the hydraulic cylinder slidably penetrates through the center position of the top plate and is fixedly connected with the top end of the movable frame, a first forward and reverse rotation motor is fixedly installed in a cavity of the movable frame, and the output end of the first forward and reverse rotation motor is fixedly installed with one end of a first double-thread rod through a coupler; one end of the first double-threaded rod is rotatably connected with the inner wall of the movable frame cavity, the other end of the first double-threaded rod is rotatably connected with the inner wall of the movable frame cavity, the outer side of the first double-threaded rod is provided with two first threaded sleeves in a threaded fit mode, and the bottom end of each first threaded sleeve is fixedly connected with a sliding block. Therefore, the stirring process is performed.

Description

Technical Field

[0001] This utility model relates to the field of protein powder production, specifically a stirring device for protein powder production. Background Technology

[0002] Industrial protein powder is mainly used to increase nutrition and protein content in various animal feeds. It can also be used as an additive in fire-fighting materials and in electroplating. Industrial protein powder is generally white or light yellow powder, easily soluble in water and hygroscopic. It is produced under strictly controlled conditions through hydrolysis, enzymatic hydrolysis, filtration, deep processing, and high-temperature spray drying.

[0003] For example, utility model publication (announcement number): CN218981174U discloses a stirring device for protein powder production, including a first chamber, a movable module on the first chamber, a second chamber on the movable module, a stirring mechanism on the second chamber, and a positioning mechanism on the first chamber for positioning barrels of different diameters. This stirring device for protein powder production, by setting up a positioning mechanism, can position barrels of different diameters, enhancing the positioning effect on the barrels, making the barrels more stable, and improving the stirring effect on the protein powder. It thus has the advantage of easy positioning, making it convenient to use. It solves the problem in the stirring device used for protein powder production where, when the barrel diameter is larger than the barrel trough diameter, the barrel cannot be inserted into the trough, which reduces the positioning effect on the barrel, affects the stability of the barrel, and leads to poor stirring effect.

[0004] The aforementioned stirring device is equipped with a positioning mechanism to fix barrels of different diameters, thereby improving the stability and stirring effect of the protein powder stirring process. It can be adjusted and fixed for barrels of different diameters. However, its stirring structure cannot be adjusted for barrels of different diameters, resulting in the stirring structure not being well adapted to the stirring process of protein powder for barrels of different diameters. Utility Model Content

[0005] The purpose of this invention is to provide a stirring device for protein powder production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stirring device for protein powder production, comprising a base, uprights fixedly connected to both sides of the top of the base, and the tops of the two uprights respectively fixedly connected to one end of a top plate on one side close to each other; a hydraulic cylinder fixedly installed at the center of the top of the top plate, and the movable end of the hydraulic cylinder slidingly penetrating through the center of the top plate and fixedly connected to the top of a movable frame; a first forward and reverse motor fixedly installed inside the cavity of the movable frame, and the output end of the first forward and reverse motor fixedly installed to one end of a first double-threaded rod via a coupling; the other end of the first double-threaded rod rotatably connected to the inner wall of the cavity of the movable frame; and two first threaded sleeves threadedly fitted to the outer side of the first double-threaded rod; a slider fixedly connected to the bottom end of each first threaded sleeve; a drive assembly fixedly installed at the bottom end of each slider; and a rotating shaft provided at the bottom end of each drive assembly.

[0007] Preferably, a fixed frame is fixedly installed at the top of the base, and the fixed frame has a cavity. A second forward and reverse motor is fixedly installed on one side of the fixed frame, and the output end of the second forward and reverse motor is rotatably connected to one side of the fixed frame and fixedly connected to one end of a second double-threaded rod inside the cavity of the fixed frame through a coupling.

[0008] Preferably, the other end of the second double-threaded rod is rotatably connected to one end of the fixed frame cavity, and the outer side of the second double-threaded rod is threadedly connected to a second threaded sleeve, and the top of each second threaded sleeve is fixedly connected to an arc-shaped clamping plate by an L-shaped rod.

[0009] Preferably, the first double-threaded rod and the second double-threaded rod have threaded structures with opposite helical directions on both sides, and the threaded structures of the first double-threaded rod and the second double-threaded rod are respectively connected by two first threaded sleeves and two threaded sleeves in threaded engagement.

[0010] Preferably, the drive assembly includes a mounting frame fixedly connected to the bottom of the slider, and a motor is fixedly installed inside the mounting frame. The output end of the motor is fixedly connected to one end of the rotating shaft via a coupling, and several stirring rods are fixedly connected to the outer sides of the two rotating shafts respectively. The several stirring rods of the two rotating shafts are staggered along the vertical direction.

[0011] Preferably, the center of the bottom end of the movable frame and the center of the top end of the second threaded sleeve are respectively provided with strip-shaped through grooves in the horizontal direction to adapt to the sliding L-shaped rod of the slider.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] This invention controls the output of a second reversible motor to drive a second double-threaded rod to rotate. This causes the oppositely spiraling threads of the second double-threaded rod to move the two second threaded sleeves and the arc-shaped clamping plate closer or further apart, thus clamping and fixing the two ends of barrels of different diameters. Controlling the output of a first reversible motor to drive a first double-threaded rod to rotate causes the oppositely spiraling threads of the first double-threaded rod to move the two first threaded sleeves and the slider closer or further apart. This causes the drive assembly at the bottom of the slider and the rotating shaft to move closer or further apart, thus satisfying the stirring process of protein powder in barrels of different diameters. Controlling the hydraulic cylinder to cause its movable end to drive the movable frame to move vertically, extending the rotating shaft into the barrel, thereby driving the motor in each drive assembly to perform the stirring process. Limiting sleeves fixedly connected to both sides of the movable frame are slidably sleeved onto the outside of the corresponding uprights, thus limiting the sliding process of the movable frame and preventing positional deviation. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] In the diagram: 1. Base; 2. Upright pole; 3. Top plate; 4. Hydraulic cylinder; 5. Movable frame; 6. First forward / reverse motor; 7. First double-threaded rod; 8. First threaded sleeve; 9. Slider; 10. Drive assembly; 11. Rotating shaft; 12. Fixed frame; 13. Second forward / reverse motor; 14. Second double-threaded rod; 16. Second threaded sleeve; 17. Arc-shaped clamping plate; 18. Limiting sleeve plate. Detailed Implementation

[0016] 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.

[0017] Example 1

[0018] Please see Figure 1The diagram shows a stirring device for producing protein powder, comprising a base 1, with uprights 2 fixedly connected to both sides of the top of the base 1. The tops of the two uprights 2 are respectively fixedly connected to one end of a top plate 3 on one side close to each other. A hydraulic cylinder 4 is fixedly installed at the center of the top of the top of the top plate 3, and the movable end of the hydraulic cylinder 4 slides through the center of the top plate 3 and is fixedly connected to the top of a movable frame 5. A first forward and reverse motor 6 is fixedly installed in the cavity of the movable frame 5, and the output end of the first forward and reverse motor 6 is fixedly installed to one end of a first double-threaded rod 7 through a coupling. The other end of the first double-threaded rod 7 is rotatably connected to the inner wall of the cavity of the movable frame 5. Two first threaded sleeves 8 are threadedly fitted on the outer side of the first double-threaded rod 7. A slider 9 is fixedly connected to the bottom of each first threaded sleeve 8, and a drive assembly 10 is fixedly installed at the bottom of each slider 9. A rotating shaft 11 is provided at the bottom of each drive assembly 10.

[0019] In this embodiment, a fixed frame 12 is fixedly installed at the top of the base 1, and the fixed frame 12 has a cavity. A second forward and reverse motor 13 is fixedly installed on one side of the fixed frame 12, and the output end of the second forward and reverse motor 13 is rotatably connected to one side of the fixed frame 12 and fixedly connected to one end of a second double-threaded rod 14 in the cavity of the fixed frame 12 through a coupling. The other end of the second double-threaded rod 14 is rotatably connected to one end of the cavity of the fixed frame 12, and a second threaded sleeve 16 is threadedly connected to the outer side of the second double-threaded rod 14. Each second threaded sleeve 16 has an arc-shaped clamp 17 fixedly connected to its top end through an L-shaped rod. Threads are opened on both sides of the first double-threaded rod 7 and the second double-threaded rod 14. The screw structure has opposite rotation directions, and the screw structures of the first double-threaded rod 7 and the second double-threaded rod 14 are respectively connected to two first threaded sleeves 8 and second threaded sleeves 16. The drive assembly 10 includes a mounting frame fixedly connected to the bottom end of the slider 9, and a motor is fixedly installed in the mounting frame. The output end of the motor is fixedly connected to one end of the rotating shaft 11 through a coupling. Several stirring rods are fixedly connected to the outside of the two rotating shafts 11 respectively. The several stirring rods of the two rotating shafts 11 are staggered in the vertical direction. The center of the bottom end of the movable frame 5 and the center of the top end of the second threaded sleeve 16 are respectively opened in the horizontal direction with strip-shaped through grooves that are adapted to the sliding L-shaped rod of the slider 9.

[0020] Furthermore, by controlling the output of the second forward and reverse motor 13 to drive the second double threaded rod 14 to rotate, the opposite spiral directions of the second double threaded rod 14 drive the two second threaded sleeves 16 and the arc-shaped clamping plate 17 to move closer or further apart, thereby clamping and fixing the two ends of the barrels of different diameters. By controlling the output of the first forward and reverse motor 6 to drive the first double threaded rod 7 to rotate, the opposite spiral directions of the first double threaded rod 7 drive the two first threaded sleeves 8 and the slider 9 to move closer or further apart, thereby driving the drive assembly 10 and the rotating shaft 11 at the bottom of the slider 9 to move closer or further apart, thus satisfying the stirring process of protein powder in barrels of different diameters. By controlling the hydraulic cylinder 4 to drive the movable frame 5 to move vertically, the rotating shaft 11 is inserted into the barrel, thereby driving the motor in each drive assembly 10 to perform the stirring process. The limiting sleeves 18 fixedly connected to both sides of the movable frame 5 are slidably sleeved on the outside of the corresponding uprights 2, thereby limiting the sliding process of the movable frame 5 and preventing position deviation.

[0021] The working principle of this utility model is as follows: By controlling the output end of the second forward and reverse motor 13 to drive the second double threaded rod 14 to rotate, the threaded structure of the second double threaded rod 14 with opposite spiral directions respectively drives the two second threaded sleeves 16 and the arc-shaped clamping plate 17 to move closer or further apart, thereby clamping and fixing the two ends of the barrels of different diameter sizes. By controlling the output end of the first forward and reverse motor 6 to drive the first double threaded rod 7 to rotate, the threaded structure of the first double threaded rod 7 with opposite spiral directions respectively drives the two first threaded sleeves 8 and the slider 9 to move closer or further apart, thereby driving the drive component 10 and the rotating shaft 11 at the bottom of the slider 9 to move closer or further apart, thus satisfying the stirring process of protein powder in barrels of different diameter sizes. By controlling the hydraulic cylinder 4 to drive the movable frame 5 to move vertically, the rotating shaft 11 is inserted into the barrel, thereby driving the motor in each drive component 10 to perform the stirring process. The limiting sleeves 18 fixedly connected to both sides of the movable frame 5 are slidably sleeved on the outside of the corresponding uprights 2, thereby limiting the sliding process of the movable frame 5 and preventing position deviation.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stirring device for protein powder production, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with two vertical rods (2), and the top of the two vertical rods (2) is fixedly connected with one end of the top plate (3) on the side close to each other, the top center of the top plate (3) is fixedly installed with a hydraulic cylinder (4), and the movable end of the hydraulic cylinder (4) is slidably penetrated through the center of the top plate (3) and fixedly connected with the top of the movable frame (5), the cavity of the movable frame (5) is fixedly installed with a first reversible motor (6), and the output end of the first reversible motor (6) is fixedly installed with one end of the first double threaded rod (7) through a shaft coupling, the other end of the first double threaded rod (7) is rotatably connected with the inner wall of the cavity of the movable frame (5), and the outer side of the first double threaded rod (7) is threadedly connected with two first threaded sleeves (8), respectively, the bottom end of each first threaded sleeve (8) is fixedly connected with a sliding block (9), and the bottom end of each sliding block (9) is fixedly installed with a driving assembly (10), and the bottom end of each driving assembly (10) is provided with a rotating shaft (11).

2. The stirring device for protein powder production according to claim 1, characterized in that: The top of the base (1) is fixedly installed with a fixed frame (12), and the fixed frame (12) is provided with a cavity, one side of the fixed frame (12) is fixedly installed with a second reversible motor (13), and the output end of the second reversible motor (13) is rotatably penetrated through one side of the fixed frame (12) and fixedly connected with one end of the second double threaded rod (14) in the cavity of the fixed frame (12) through a shaft coupling.

3. The stirring device for protein powder production according to claim 2, characterized in that: The other end of the second double threaded rod (14) is rotatably connected with one end of the cavity of the fixed frame (12), and the outer side of the second double threaded rod (14) is threadedly connected with a second threaded sleeve (16), and the top end of each second threaded sleeve (16) is fixedly connected with an arc-shaped clamping plate (17) through an L-shaped rod.

4. The stirring device for protein powder production according to claim 3, characterized in that: The two sides of the first double threaded rod (7) and the second double threaded rod (14) are respectively provided with thread structures with opposite screw directions, and the thread structures of the first double threaded rod (7) and the second double threaded rod (14) are respectively correspondingly threadedly connected with two first threaded sleeves (8) and a second threaded sleeve (16).

5. The stirring device for protein powder production according to claim 4, characterized in that: The driving assembly (10) comprises a mounting frame fixedly connected to the bottom end of the sliding block (9), and a motor fixedly installed in the mounting frame, the output end of the motor is fixedly connected with one end of the rotating shaft (11) through a shaft coupling, and the outer side of the two rotating shafts (11) is respectively fixedly connected with a plurality of stirring rods, and the plurality of stirring rods of the two rotating shafts (11) are distributed in a vertical direction.

6. The stirring device for protein powder production according to claim 5, characterized in that: The bottom center of the movable frame (5) and the top center of the second threaded sleeve (16) are respectively provided with a strip-shaped through slot which is slidably matched with the mixed L-shaped rod of the sliding block (9) along the horizontal direction.

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