Multifunctional supplement mixing and stirring device

Abstract

The utility model discloses a kind of multifunctional supplement mixing and stirring equipment, it is related to mechanical equipment technical field, including shell and fixed top shell in top, motor is installed in top shell bottom, the driving shaft of motor is fixedly connected with rotating disc and gear one, shell inside is fixed with inner shell, rotating shaft is rotatably connected in inner shell, rotating shaft outer wall is equipped with stirring assembly and the wall scraping mechanism for cleaning inner wall, top shell top is equipped with feed slot, movable column is slidably connected in groove, rotating disc is driven movable column reciprocating motion along height direction by connecting rod assembly that drive arm and connecting column are formed.The utility model realizes internal stirring, inner wall automatic scraping cleaning and the intermittent ration control of feed inlet simultaneously by single power source, effectively solve the problem of raw material accumulation blockage and wall hanging waste, improve the mixing uniformity of supplement and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, and in particular to a multifunctional supplement mixing and stirring device. Background Technology

[0002] In the production and processing of various nutritional supplements or chemical additives, mixing and stirring are key processes to ensure accurate product formulation ratios and uniform efficacy. Traditional mixing equipment consists of a mixing tank and an internal rotating stirring paddle. Although it can meet basic mixing needs, the method of feeding raw materials and the problem of residue sticking to the walls during the mixing process have always been important factors affecting processing efficiency and product quality.

[0003] In the feeding stage, most existing mixing equipment uses simple open funnels or direct gravity feeding ports. In actual operation, when powdered or viscous supplementary raw materials are poured into the feeding port, due to the lack of an effective flow rate control mechanism, the raw materials often rush into the mixing chamber or accumulate at the neck of the feeding pipe due to gravity. This uncontrolled feeding method can easily lead to congestion or bridging at the feeding port, blocking subsequent feeding. At the same time, the large amount of raw materials falling in at once can easily form clumps that are difficult to disperse around the mixing paddle, resulting in uneven mixing and even damage to the drive motor due to excessive instantaneous load. Supplementary raw materials are often adhesive and are easily adsorbed onto the inner wall of the container under the action of centrifugal force during the mixing process. If not handled in time, it will not only waste raw materials but also affect the purity of subsequent batches. However, existing equipment often lacks effective automatic cleaning methods.

[0004] Therefore, this utility model proposes a multifunctional supplement mixing and stirring device to overcome the shortcomings of the prior art. Utility Model Content

[0005] In view of the problems existing in the supplement mixing and stirring equipment, such as the single feeding control method leading to easy accumulation and blockage of the feed inlet, the easy adhesion of raw materials to the inner wall of the container during the mixing process causing uneven mixing and subsequent cleaning difficulties, and the relatively limited function, this utility model aims to provide a multi-functional supplement mixing and stirring equipment with an improved structure that can effectively solve the above problems.

[0006] This utility model provides a multifunctional supplement mixing and stirring device, including: an outer shell, and a top shell fixedly connected to the top of the outer shell, a motor fixedly connected to the bottom of the top shell, a drive shaft rotatably connected to the output end of the motor, a rotating disk fixedly connected to the outer wall of the drive shaft, as well as an inner shell, a wall scraping mechanism, a stirring assembly, gear one, gear two, a rotating shaft, a feeding trough, a movable column, and a connecting rod assembly.

[0007] An inner shell is fixedly connected to the outer shell, and a scraping mechanism and a stirring assembly are installed inside the inner shell; a gear one is fixedly connected to the outer wall of the drive shaft, and a rotating shaft is rotatably connected inside the inner shell, with a gear two fixedly connected to the top of the rotating shaft.

[0008] Gear 1 and Gear 2 are connected by meshing to transmit rotational power; a feed trough is fixedly connected to the top of the top shell, and a movable column is slidably connected inside the feed trough. The rotating disk and the movable column are connected by a linkage assembly to convert the rotational motion of the rotating disk into a reciprocating linear motion of the movable column along the height direction of the feed trough.

[0009] Preferably, the wall scraping mechanism specifically includes a fixed arm fixedly connected to the outer wall of the middle part of the rotating shaft, a vertical fixed column fixedly connected to the end of the fixed arm away from the rotating shaft, a hanging plate fixedly connected to the outer wall of the fixed column, and an arc surface on the side of the hanging plate away from the fixed column that matches the shape of the inner wall of the inner shell and fits tightly against the inner wall of the inner shell, for scraping off the deposits on the inner wall during rotation.

[0010] Preferably, the stirring assembly specifically includes multiple sets of connecting plates fixedly connected to the outer wall of the rotating shaft. The end of the connecting plate away from the rotating shaft is fixedly connected to a stirring blade. The stirring blade is suspended in the internal space of the inner shell and is used to perform multi-level shearing and mixing of materials.

[0011] Preferably, the connecting rod assembly has the following structure: a drive arm is rotatably connected to the eccentric position of the rotating disk; a connecting column is rotatably connected to the top of the drive arm; a fixed plate is fixedly connected to the top of the connecting column; and the end of the fixed plate away from the connecting column is fixedly connected to the top of the movable column, thereby forming a crank-slider transmission mechanism.

[0012] Preferably, a contact plate is fixedly connected to the bottom end of the movable column, and a locking block is fixedly connected to the bottom constriction of the inner wall of the feed trough. The outer wall of the contact plate and the inner wall of the locking block are designed to fit together, so that the two can periodically fit and seal and separate and conduct as the movable column reciprocates, thereby controlling the feeding rhythm.

[0013] Preferably, a baffle is rotatably connected to the top opening of the feed trough to cover the feed inlet of the feed trough when not in operation, preventing foreign objects from entering.

[0014] Preferably, a support base is fixedly connected to the center of the bottom of the inner wall of the inner shell, and the bottom end of the rotating shaft is rotatably connected to the inside of the support base to provide a bottom support point for the slender rotating shaft and increase rotational stability.

[0015] Preferably, an observation screen is fixedly connected to the front side of the outer wall of the outer shell for real-time observation, a drain pipe is connected to the bottom side of the outer wall of the outer shell for material discharge, and several support columns are fixedly connected to the bottom of the outer shell for supporting the whole equipment.

[0016] Preferably, a measuring plate is also fixedly connected to one side of the top of the top shell, and the sensing end of the measuring plate extends into the interior of the top shell to monitor environmental parameters during the mixing process.

[0017] This utility model has the following beneficial effects: 1. This utility model solves the problems of existing additive mixing equipment, such as single motor driving the drive shaft to rotate, gear transmission driving the internal stirring component and wall scraping mechanism to operate synchronously, and rotating disk and connecting rod assembly driving the moving column of the feed inlet to reciprocate. It achieves the technical effect of simultaneous stirring and mixing, automatic scraping and cleaning of the inner wall, and intermittent quantitative feeding, which significantly improves production efficiency and mixing quality.

[0018] 2. This utility model uses the crank-connecting rod principle to drive the contact plate to periodically engage and disengage with the block in the feed trough, which solves the problem of the traditional funnel feeding method being unable to control the flow rate, resulting in a large amount of raw material entering at once, causing clumping or bridging blockage at the feed inlet. It achieves the goal of controlling the feeding rhythm and dispersing the raw material entry, thereby improving the uniformity of subsequent mixing. Attached Figure Description

[0019] Figure 1 This is a front perspective view of a multifunctional supplement mixing and stirring device proposed in this utility model; Figure 2 This is a left perspective view of a multifunctional supplement mixing and stirring device proposed in this utility model; Figure 3 This is a structural cross-sectional view of a multifunctional supplement mixing and stirring device proposed in this utility model; Figure 4 This is a cross-sectional view of the rotating disk structure of a multifunctional supplement mixing and stirring device proposed in this utility model; Figure 5 This is a partial structural diagram of the scraping mechanism of a multifunctional supplement mixing and stirring device proposed in this utility model; Figure 6 This is a partial structural diagram of the rotating shaft of a multifunctional supplement mixing and stirring device proposed in this utility model.

[0020] Legend: 1. Outer shell; 2. Scraping mechanism; 201. Gear 1; 202. Gear 2; 203. Rotating shaft; 204. Connecting plate; 205. Stirring blade; 206. Fixed arm; 207. Fixed column; 208. Hanging plate; 209. Support base; 3. Top shell; 4. Motor; 5. Drive shaft; 6. Rotating disk; 7. Drive arm; 8. Connecting column; 9. Fixed plate; 10. Movable column; 11. Feed trough; 12. Baffle; 13. Locking block; 14. Contact plate; 15. Measuring plate; 16. Observation screen; 17. Drain pipe; 18. Support column; 19. Inner shell. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Example: Please refer to Figures 1 to 6 This utility model provides a multifunctional supplement mixing and stirring device, including a shell 1 and a top shell 3 fixedly connected to the top of the shell 1 by bolts. An inner shell 19 is fixedly connected inside the shell 1. Several support columns 18 are fixedly connected to the bottom of the shell 1 to ensure the overall stability of the device. An installation groove is opened on the front side of the outer wall of the shell 1 and an observation screen 16 is fixedly connected in the groove. A drain pipe 17 is connected to the bottom side of the outer wall of the shell 1. A measuring plate 15 is fixedly connected to the top side of the top shell 3.

[0023] Please refer to Figure 3 , Figure 4 and Figure 6 A motor 4 is fixedly connected to the bottom of the inner wall of the top shell 3. The output end of the motor 4 is rotatably connected to a horizontally arranged drive shaft 5. The drive shaft 5 serves as the power source for the entire device, simultaneously driving the feeding mechanism and the stirring and scraping mechanism 2. A rotating disk 6 is fixedly connected to the outer wall of the drive shaft 5 for outputting intermittent driving force. At the same time, a gear 201 is also fixedly connected to the outer wall of the drive shaft 5 for outputting rotational stirring force.

[0024] Please refer to Figure 3 and Figure 6The inner shell 19 has a rotating shaft 203 inside. A support base 209 is fixedly connected to the bottom of the inner wall of the inner shell 19. The bottom end of the rotating shaft 203 is rotatably connected to the inside of the support base 209 to maintain rotational stability. A gear 202 is fixedly connected to the top end of the rotating shaft 203. Gear 201 and gear 202 are meshed together, so that the rotating shaft 5 can drive the rotating shaft 203 to rotate synchronously when it rotates. A horizontally arranged fixing arm 206 is fixedly connected to the outer wall of the middle part of the rotating shaft 203. The fixing arm 206 is away from the rotating shaft 203. One end of the rotating shaft 203 is fixedly connected to a vertical fixed column 207. A hanging plate 208 is fixedly connected to the outer wall of the fixed column 207. The outer wall of the hanging plate 208 away from the fixed column 207 is tightly fitted to the inner wall of the inner shell 19, so as to scrape off the adhering material on the inner wall when rotating. Several layers of connecting plates 204 are also fixedly connected to the outer wall of the rotating shaft 203. An arc-shaped stirring blade 205 is fixedly connected to the end of the connecting plate 204 away from the rotating shaft 203. The stirring blade 205 is evenly distributed in the internal space of the inner shell 19 for all-round stirring of materials.

[0025] Please refer to Figure 3 and Figure 4 The eccentric position of the rotating disk 6 is rotatably connected to the drive arm 7 via a pin. The top of the drive arm 7 is rotatably connected to a vertically arranged connecting column 8. The top of the connecting column 8 is fixedly connected to a horizontally extending fixing plate 9. The end of the fixing plate 9 away from the connecting column 8 is fixedly connected to a movable column 10. The movable column 10 is vertically and slidably inserted into the feed trough 11 fixed to the top of the top shell 3. Its function is to convert the rotational torque output by the drive shaft 5 into driving its own reciprocating linear motion in the vertical direction. The bottom end of the movable column 10 is fixedly connected to a contact plate 14, and a locking block 13 is fixedly connected at the corresponding position at the bottom constriction of the inner wall of the feed trough 11. The contact plate 14 at the bottom of the movable column 10 and the locking block 13 in the feed trough 11 form a periodic opening and closing valve body cooperation. When the motor 4 starts and drives the drive shaft 5 to rotate, the rotating disk 6 drives the drive arm 7 to perform periodic circular motion, and then pulls the fixed plate 9 and the movable column 10 to perform periodic up and down displacement through the connecting column 8, thereby realizing intermittent control of the process of raw materials entering the inner shell 19. A baffle 12 is also rotatably connected at the top opening edge of the feed trough 11.

[0026] Please refer to Figure 3 and Figure 5 The fixed arm 206 is vertically fixed to the end of a fixed column 207 that serves as a support frame. The outer wall of the fixed column 207 is fixedly installed with a hanging plate 208 by screws or slots. The outer edge of the hanging plate 208 is tightly fitted to the inner shell 19. The connecting plate 204 is fixedly connected to the outer wall of the rotating shaft 203. The end of the connecting plate 204 away from the rotating shaft 203 is fixedly connected with a stirring blade 205. The stirring blade 205 is suspended in the internal cavity of the inner shell 19.

[0027] Please refer to Figure 3 and Figure 6 The inner wall of the inner shell 19 is fixed with a frustum-shaped support 209. The top surface of the support 209 has a bearing hole at the center. The bottom end of the rotating shaft 203 is inserted into and rotatably connected to the inside of the support 209 to form a double-point support structure. The outer wall of the outer shell 1 is fixedly connected with an observation screen 16. The bottom of the side wall of the outer shell 1 is connected to a drain pipe 17 with a control valve. The top of the top shell 3 has an opening and is sealed with a measuring plate 15. The top edge of the feed trough 11 is rotatably connected with a baffle 12 that can completely cover the feed inlet.

[0028] Working principle: When in use, open the top baffle 12, put the raw material into the feed trough 11, start the motor 4 fixedly connected to the bottom of the top shell 3, so that the motor 4 drives the drive shaft 5 to rotate, thereby causing the rotating disk 6 to drive the drive arm 7 to rotate periodically. The bottom of the connecting column 8 is connected to the top of the drive arm 7, so that the connecting column 8 drives the fixed plate 9 to move up and down periodically, thereby driving the movable column 10 to move up and down. The bottom of the movable column 10 is fixed with the contact plate 14, and there is a locking block 13 at the bottom of the inner wall of the feed trough 11, so that the locking block 13 and the contact plate 14 periodically fit together, thereby controlling the feeding. There is an observation screen 16 on the front side of the outer wall of the outer shell 1 for observation. There is a support column 18 at the bottom of the outer shell 1 for fixing, and there is a measuring plate 15 connected on the top left side of the top shell 3. An inner shell 19 is connected to the inner wall of the outer shell 1, and a scraping mechanism 2 is supported at the bottom of the inner shell 19. A gear 201 is connected to the outer wall of the drive shaft 5. By meshing with a gear 202, the gear 201 rotates and drives the gear 202 to rotate, thereby driving the rotating shaft 203 to rotate. A fixed arm 206 is connected to a fixed column 207 on the outer wall of the middle part of the rotating shaft 203. A hanging plate 208 is fixed on the outer wall of the fixed column 207. The hanging plate 208 is in contact with the inner wall of the inner shell 19, so that when the hanging plate 208 rotates, it can scrape the inside of the inner shell 19 to achieve the purpose of cleaning the inner wall. A connecting plate 204 is also provided outside the rotating shaft 203. A stirring blade 205 is connected to the outer wall of the connecting plate 204, so that the stirring blade 205 can stir the inside. After stirring, it is discharged from the drain pipe 17. A support seat 209 is fixed to the bottom of the inner wall of the inner shell 19 to support the scraping mechanism 2.

Claims

1. A multifunctional supplement mixing and stirring device, comprising: The outer shell (1) and the top shell (3) fixedly connected to the top of the outer shell (1), the bottom of the top shell (3) is fixedly connected to a motor (4), the output end of the motor (4) is rotatably connected to a drive shaft (5), and the outer wall of the drive shaft (5) is fixedly connected to a rotating disk (6). The outer shell (1) is characterized in that an inner shell (19) is fixedly connected inside the outer shell (1), a scraping mechanism (2) and a stirring assembly are provided inside the inner shell (19), a gear one (201) is fixedly connected to the outer wall of the drive shaft (5), a rotating shaft (203) is rotatably connected inside the inner shell (19), a gear two (202) is fixedly connected to the top of the rotating shaft (203), the gear one (201) and the gear two (202) are meshed, a feed trough (11) is fixedly connected to the top of the top shell (3), a movable column (10) is slidably connected inside the feed trough (11), and the rotating disk (6) is connected to the movable column (10) through a connecting rod assembly to drive the movable column (10) to reciprocate along the height direction of the feed trough (11).

2. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, The scraping mechanism (2) includes a fixed arm (206) fixedly connected to the outer wall of the middle part of the rotating shaft (203). A fixed column (207) is fixedly connected to one end of the fixed arm (206) away from the rotating shaft (203). A hanging plate (208) is fixedly connected to the outer wall of the fixed column (207). The outer wall of the hanging plate (208) away from the fixed column (207) is in contact with the inner wall of the inner shell (19).

3. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, The stirring assembly includes a connecting plate (204) fixedly connected to the outer wall of the rotating shaft (203). A stirring blade (205) is fixedly connected to one end of the connecting plate (204) away from the rotating shaft (203). The stirring blade (205) is located inside the inner shell (19).

4. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, The linkage assembly includes a drive arm (7) rotatably connected to the eccentric position of the rotating disk (6), a connecting column (8) rotatably connected to the top end of the drive arm (7), a fixing plate (9) fixedly connected to the top end of the connecting column (8), and the end of the fixing plate (9) away from the connecting column (8) fixedly connected to the top end of the movable column (10).

5. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, The bottom end of the movable column (10) is fixedly connected to a contact plate (14), and the bottom of the inner wall of the feed trough (11) is fixedly connected to a locking block (13). The outer wall of the contact plate (14) and the inner wall of the locking block (13) are shaped and periodically fit together.

6. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, A baffle (12) is rotatably connected to the top opening of the feed trough (11), and the baffle (12) is used to cover the feed inlet of the feed trough (11).

7. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, The bottom of the inner wall of the inner shell (19) is fixedly connected to a support base (209), and the bottom end of the rotating shaft (203) is rotatably connected to the inside of the support base (209).

8. The multifunctional supplement mixing and stirring device according to claim 1, characterized in that, An observation screen (16) is fixedly connected to the front side of the outer wall of the outer shell (1), a drain pipe (17) is connected to the bottom side of the outer wall of the outer shell (1), and a support column (18) is fixedly connected to the bottom of the outer shell (1).

9. A multifunctional supplement mixing and stirring device according to claim 1, characterized in that, A measuring plate (15) is fixedly connected to one side of the top of the top shell (3), and the sensing end of the measuring plate (15) extends into the interior of the top shell (3).

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