Feed liquid mixing device convenient for mixing and dissolving ultrafine powder

Abstract

The utility model discloses a feed liquid mixing device convenient for mixing and dissolving ultrafine powder, which comprises a box body, a fixing frame and a motor box, and the middle of the top surface of the box body is fixedly connected with the motor box; the surface of the side, close to the bottom, of the box body is fixedly connected with a supporting plate, the surface of the top of the supporting plate is fixedly connected with a servo motor, the output end of the servo motor penetrates through the surface of the side of the box body and is fixedly connected with a connecting rod, and the surface of the side, away from the servo motor, of the connecting rod is rotationally connected with the box body; intermittent assemblies are symmetrically arranged on the surface of the connecting rod. Wherein the intermittent assembly comprises a limiting box rotationally connected with the connecting rod, through the arrangement of the intermittent assembly, particles generated after mixing and stirring in the box body can be filtered through the operation of the intermittent assembly, so that the reduction of the quality of feed liquid is avoided, and meanwhile through a rotating rod, a stabilizing plate, a third spring and a rotating plate, the stability of the feed liquid is improved. And the stirring efficiency of the feed liquid can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a liquid material mixing device which is convenient for mixing and dissolving ultrafine powder. Background Technique

[0002] In the biotech industry, two or more liquids are often used to be mixed and reacted to obtain a certain specific product. A mixing device is required for the mixing process. In the existing mixing devices, the stirring blades make circular motions in the stirring barrel, so as to realize the spiral motion of the materials in the stirring barrel, and then the materials are stirred evenly.

[0003] The publication number CN206676270U discloses a liquid material mixing device. By adding the mixed liquid material into the stirring barrel and rotating the hand wheel, the driving pulley is driven to rotate by the hand wheel, the driven pulley is driven to rotate by the driving pulley, the driving bevel gear is driven to rotate by the driven pulley, the driving power shaft is driven to rotate by the driving bevel gear, the transmission wheel is driven to rotate by the driving power shaft, the rotating shaft is driven to rotate by the transmission wheel, and the stirring blades and the stirring plate are driven to rotate by the rotating shaft to realize stirring. The turntable rotates to drive the support rod to rotate along the fixed disk. When moving to the protrusion, the roller on the support rod drives the sleeve to move downward, and the sleeve drives the auxiliary stirring blade to move to realize auxiliary stirring. However, the following problems still exist in the actual use process of this patent:

[0004] The driving pulley is driven to rotate by the hand wheel, the driven pulley is driven to rotate by the driving pulley, the driving bevel gear is driven to rotate by the driven pulley, the driving power shaft is driven to rotate by the driving bevel gear, the transmission wheel is driven to rotate by the driving power shaft, the rotating shaft is driven to rotate by the transmission wheel, and the stirring blades and the stirring plate are driven to rotate by the rotating shaft to realize stirring. However, during the stirring process, there will always be a small amount of particles in the internal part of the liquid material that cannot be fully mixed with the liquid. This will reduce the mixing quality of the liquid material when collecting the liquid material, and will also reduce the stirring efficiency to a certain extent, thus resulting in a reduction in production efficiency.

[0005] A liquid material mixing device which is convenient for mixing and dissolving ultrafine powder is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a liquid material mixing device that is convenient for mixing and dissolving ultrafine powder, so as to solve the problem proposed in the above background technology. Currently, the handwheel drives the driving pulley to rotate, the driving pulley drives the driven pulley to rotate, the driven pulley drives the driving bevel gear to rotate, the driving bevel gear drives the driving power shaft to rotate, the driving power shaft drives the transmission wheel to rotate, the transmission wheel drives the rotating shaft to rotate, and the rotating shaft drives the stirring blades and the stirring plate to rotate to achieve stirring. However, during the stirring process, there will always be a small amount of particles inside the liquid material that cannot be fully mixed with the liquid. This results in a reduction in the mixing quality of the liquid material when collecting it, and to a certain extent, also reduces the stirring efficiency, thereby leading to a reduction in production efficiency.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A liquid material mixing device that is convenient for mixing and dissolving ultrafine powder, including a box body, a fixing frame, and a motor box. The box body is connected through the fixing frame, and the middle of the top surface of the box body is fixedly connected to the motor box;

[0008] One side of the top surface of the box body is provided with a feed port. One side surface of the box body near the bottom is fixedly connected to a support plate, and the top surface of the support plate is fixedly connected to a servo motor. The middle of the bottom surface of the box body is connected through a discharge pipe, and a valve is fixedly installed inside the discharge pipe. The output end of the servo motor passes through one side surface of the box body and is fixedly connected to a connecting rod, and the other side surface of the connecting rod away from the servo motor is rotationally connected to the box body;

[0009] It further includes:

[0010] The surface of the connecting rod is symmetrically provided with an intermittent component;

[0011] Among them, the intermittent component includes a limit box rotationally connected to the connecting rod. The inside of the limit box is symmetrically provided with sliding grooves, and a sliding plate is slidably connected inside the sliding grooves;

[0012] Among them, the bottom surface of the sliding plate is in contact connection with an eccentric wheel.

[0013] Preferably, the middle of the top surface of the sliding plate is fixedly connected to a top rod. The surface of the top rod is sleeved with a second spring. The top surface of the second spring is fixedly connected to the limit box, and the bottom surface of the second spring is fixedly connected to the top rod.

[0014] Preferably, the side surface of the limit box away from the connecting rod is fixedly connected to the box body, and the limit box is connected through the top rod.

[0015] Preferably, a driving motor is fixedly installed inside the motor box. The output end of the driving motor passes through one side surface of the box body and is fixedly connected to a rotating rod. A plurality of stirring blades are symmetrically installed on both sides of the surface of the rotating rod. One side surface of the stirring blade far away from the rotating rod is fixedly connected to a scraping plate, and the scraping plate is in fit connection with the box body.

[0016] Preferably, placing grooves are symmetrically formed on both sides inside the box body. A filter screen is slidably connected inside the placing groove. A telescopic rod is fixedly installed inside the placing groove. A first spring is sleeved on the surface of the telescopic rod. The bottom surface of the first spring is fixedly connected to a connecting block. The top surface of the first spring is fixedly connected to the placing groove. The bottom surface of the telescopic rod is fixedly connected to the connecting block. The bottom surface of the connecting block is fixedly connected to a clamping block. Clamping grooves are symmetrically formed on both sides of the top surface of the filter screen. The clamping groove is in clamping connection with the clamping block. Baffles are fixedly connected to both sides of the top surface of the filter screen, and the baffle is in fit connection with the box body.

[0017] Preferably, a rotating rod is fixedly connected to the middle of the bottom surface of the stirring blade. Stabilizing plates are penetrated and connected to both sides of the surface of the rotating rod. Third springs are symmetrically installed on both sides of the stabilizing plate. The side surface of the third spring far away from the stabilizing plate is fixedly connected to a rotating plate, and the rotating plate is rotatably connected to the rotating rod.

[0018] Preferably, the top rod is in clamping connection with the clamping groove.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this material liquid mixing device which is convenient for mixing and dissolving ultrafine powder, by setting an intermittent component, the operation of the intermittent component can filter the particles generated after mixing and stirring inside the box body, thereby avoiding the reduction of the quality of the material liquid. At the same time, through the rotating rod, the stabilizing plate, the third spring and the rotating plate, the stirring efficiency of the material liquid can be improved. The specific content is as follows:

[0020] 1. By setting an intermittent component, the rotation of the connecting rod is driven by a servo motor. The rotation of the connecting rod can drive the rotation of the eccentric wheel. Through the rotation of the eccentric wheel, the skateboard can be jacked up. Through the jacking up of the skateboard, the top rod can be driven to jack up. Through the jacking up of the top rod, the filter screen can be driven to jack up, so as to make the filter screen move reciprocally. Thus, a relative force is formed between the filter screen and the material liquid inside the box body, so that the material liquid can wash the holes on the filter screen, thereby avoiding the situation that particles enter the holes and cause the filter screen to be blocked, improving the quality of the material liquid after mixing, and improving the production efficiency.

[0021] 2. By setting the rotating rod, stabilizing plate, third spring and rotating plate, when the driving motor drives the rotation of the rotating rod, the rotation of the stirring blade can be driven. When the stirring blade rotates, the centrifugal force generated can cause the rotating plate to rotate on its own axis, so that the rotating plate swings. At the same time, due to the action of the third spring, when the rotating plate swings, it will squeeze the third spring, and at the same time, the third spring can also limit the swing amplitude of the rotating plate, so that the rotating plate only swings left and right, thus improving the stirring and mixing efficiency of the liquid material. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 is a schematic diagram of the overall internal structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 is an enlarged schematic diagram of the structure of area A;

[0025] Figure 4 For the present invention Figure 2 is an enlarged schematic diagram of the structure of area B;

[0026] Figure 5 is a schematic diagram of the overall operation structure of the intermittent component of the present invention;

[0027] Figure 6 is a schematic diagram of the overall side view structure of the intermittent component of the present invention;

[0028] Figure 7 is a schematic diagram of the connection structure between the rotating plate and the rotating rod of the present invention.

[0029] In the figure: 1, box body; 2, fixing frame; 3, feed inlet; 4, motor box; 5, support plate; 6, servo motor; 7, discharge pipe; 8, valve; 9, driving motor; 10, rotating rod; 11, stirring blade; 12, scraper; 13, placement groove; 14, filter screen; 15, connecting rod; 16, telescopic rod; 17, first spring; 18, connecting block; 19, clamping block; 20, clamping groove; 21, baffle; 22, intermittent component; 2201, limit box; 2202, sliding groove; 2203, sliding plate; 2204, eccentric wheel; 2205, ejector rod; 2206, second spring; 23, rotating rod; 24, stabilizing plate; 25, third spring; 26, rotating plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-7 , the present utility model provides a technical solution: a liquid material mixing device convenient for mixing and dissolving ultrafine powder, including a box body 1, a fixing frame 2 and a motor box 4. The box body 1 is connected through the fixing frame 2, and the middle of the top surface of the box body 1 is fixedly connected to the motor box 4; a feeding port 3 is opened on one side of the top surface of the box body 1, and a support plate 5 is fixedly connected to one side surface of the box body 1 near the bottom. A servo motor 6 is fixedly connected to the top surface of the support plate 5. The middle of the bottom surface of the box body 1 is connected through a discharge pipe 7, and a valve 8 is fixedly installed inside the discharge pipe 7. The output end of the servo motor 6 passes through one side surface of the box body 1 and is fixedly connected to a connecting rod 15. The side surface of the connecting rod 15 away from the servo motor 6 is rotatably connected to the box body 1; further included are: intermittent components 22 symmetrically arranged on the surface of the connecting rod 15; among them, the intermittent component 22 includes a limit box 2201 rotatably connected to the connecting rod 15, and sliding grooves 2202 are symmetrically opened inside the limit box 2201. A sliding plate 2203 is slidably connected inside the sliding grooves 2202; among them, an eccentric wheel 2204 is attached to the bottom surface of the sliding plate 2203, as Figure 1 , Figure 2 , Figure 5 , Figure 6 shown. By setting the intermittent component 22, the filter screen 14 swings up and down, so that a relative force is formed between the filter screen 14 and the liquid material in the box body 1, so that the liquid material will scour the filter screen 14, thereby avoiding the occurrence of blockage of the filter screen 14.

[0032] A top rod 2205 is fixedly connected to the middle of the top surface of the sliding plate 2203. A second spring 2206 is sleeved on the surface of the top rod 2205. The top surface of the second spring 2206 is fixedly connected to the limit box 2201, and the bottom surface of the second spring 2206 is fixedly connected to the top rod 2205. The side surface of the limit box 2201 away from the connecting rod 15 is fixedly connected to the box body 1. The limit box 2201 is connected through the top rod 2205, as Figures 4-6As shown, the rotation of the connecting rod 15 is driven by the servo motor 6. The rotation of the connecting rod 15 can drive the rotation of the eccentric wheel 2204. Through the rotation of the eccentric wheel 2204, the skateboard 2203 can be jacked up. Through the jacking up of the skateboard 2203, the jacking rod 2205 can be driven to jack up. Through the jacking up of the jacking rod 2205, the filter screen 14 can be driven to jack up, so that the filter screen 14 performs a reciprocating motion, so that a relative force is formed between the filter screen 14 and the liquid in the box body 1, so that the liquid can scour the holes on the filter screen 14, so as to avoid particles entering the inside of the holes and causing the filter screen 14 to be blocked.

[0033] A driving motor 9 is fixedly installed inside the motor box 4. The output end of the driving motor 9 passes through one side surface of the box body 1 and is fixedly connected with a rotating rod 10. A plurality of stirring blades 11 are symmetrically installed on both sides of the surface of the rotating rod 10. A scraping plate 12 is fixedly connected to the side surface of the stirring blade 11 away from the rotating rod 10. The scraping plate 12 is in fit connection with the box body 1, as Figure 2 shown. By driving the rotation of the rotating rod 10 by the driving motor 9, the stirring blades 11 and the scraping plate 12 are rotated, so that the liquid is mixed and stirred, and the scraping plate 12 can clean the inner wall of the box body 1, so as to avoid waste of the liquid.

[0034] Placing grooves 13 are symmetrically opened on both sides inside the box body 1. A filter screen 14 is slidably connected inside the placing groove 13. A telescopic rod 16 is fixedly installed inside the placing groove 13. A first spring 17 is sleeved on the surface of the telescopic rod 16. The bottom surface of the first spring 17 is fixedly connected with a connecting block 18. The top surface of the first spring 17 is fixedly connected with the placing groove 13. The bottom surface of the telescopic rod 16 is fixedly connected with the connecting block 18. A clamping block 19 is fixedly connected to the bottom surface of the connecting block 18. Clamping grooves 20 are symmetrically opened on both sides of the filter screen 14. The clamping grooves 20 are in clamping connection with the clamping block 19. Baffles 21 are fixedly connected to both sides of the top surface of the filter screen 14. The baffles 21 are in fit connection with the box body 1, as Figure 3 shown. Through the action of the baffle 21, particles on the filter screen 14 are prevented from entering the inside of the placing groove 13. At the same time, through the telescopic rod 16 and the first spring 17, when the filter screen 14 descends, a buffering effect is achieved.

[0035] A rotating rod 23 is fixedly connected to the middle of the bottom surface of the stirring blade 11. A stabilizing plate 24 is penetrated and connected on both sides of the surface of the rotating rod 23. A third spring 25 is symmetrically installed on both sides of the stabilizing plate 24. The side surface of the third spring 25 away from the stabilizing plate 24 is fixedly connected to a rotating plate 26. The rotating plate 26 is rotatably connected to the rotating rod 23. The jacking rod 2205 is in clamping connection with the clamping groove 20, as Figure 7When the rotating rod 10 is driven to rotate by the driving motor 9 as shown, the stirring blade 11 can be driven to rotate. When the stirring blade 11 rotates, the centrifugal force generated can cause the rotating plate 26 to rotate on its own axis, so that the rotating plate 26 swings. At the same time, through the third spring 25, when the rotating plate 26 swings, it will squeeze the third spring 25, and at the same time, the third spring 25 can also limit the swing amplitude of the rotating plate 26, so that the rotating plate 26 only swings left and right, thus improving the stirring and mixing efficiency of the liquid material.

[0036] Working principle: Before using the liquid material mixing device convenient for mixing and dissolving ultrafine powder, it is necessary to first check the overall situation of the device to ensure that it can work normally. According to Figure 1 - Figure 7 As shown, first, by setting the intermittent component 22, the servo motor 6 drives the connecting rod 15 to rotate. The rotation of the connecting rod 15 can drive the eccentric wheel 2204 to rotate. The rotation of the eccentric wheel 2204 can jack up the slide plate 2203. The jacking of the slide plate 2203 can drive the jacking of the ejector rod 2205. The jacking of the ejector rod 2205 can drive the jacking of the filter net 14, so that the filter net 14 moves reciprocally, so that a relative force is formed between the filter net 14 and the liquid material in the box body 1, so that the liquid material can wash the holes on the filter net 14, thus preventing particles from entering the holes and causing the filter net 14 to be blocked.

[0037] Secondly, by setting the rotating rod 23, the stabilizing plate 24, the third spring 25 and the rotating plate 26, when the driving motor 9 drives the rotating rod 10 to rotate, the stirring blade 11 can be driven to rotate. When the stirring blade 11 rotates, the centrifugal force generated can cause the rotating plate 26 to rotate on its own axis, so that the rotating plate 26 swings. At the same time, through the third spring 25, when the rotating plate 26 swings, it will squeeze the third spring 25, and at the same time, the third spring 25 can also limit the swing amplitude of the rotating plate 26, so that the rotating plate 26 only swings left and right, thus improving the stirring and mixing efficiency of the liquid material.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A liquid material mixing device facilitating the mixing and dissolution of ultrafine powder, comprising a box body (1), a fixing frame (2) and a motor box (4). The box body (1) is connected through the fixing frame (2), and the middle of the top surface of the box body (1) is fixedly connected to the motor box (4); On one side of the top surface of the box body (1), a feed inlet (3) is provided. On one side surface of the box body (1) near the bottom, a support plate (5) is fixedly connected. On the top surface of the support plate (5), a servo motor (6) is fixedly connected. In the middle of the bottom surface of the box body (1), a discharge pipe (7) is connected through. Inside the discharge pipe (7), a valve (8) is fixedly installed. The output end of the servo motor (6) passes through one side surface of the box body (1) and is fixedly connected to a connecting rod (15). The side surface of the connecting rod (15) away from the servo motor (6) is rotationally connected to the box body (1); It is characterized in that, It further includes: Intermittent components (22) are symmetrically arranged on the surface of the connecting rod (15); Among them, the intermittent component (22) includes a limit box (2201) rotationally connected to the connecting rod (15). Inside the limit box (2201), sliding grooves (2202) are symmetrically opened. Inside the sliding grooves (2202), a sliding plate (2203) is slidably connected; Among them, an eccentric wheel (2204) is attached to the bottom surface of the sliding plate (2203); In the middle of the top surface of the sliding plate (2203), a top rod (2205) is fixedly connected. A second spring (2206) is sleeved on the surface of the top rod (2205). The top surface of the second spring (2206) is fixedly connected to the limit box (2201), and the bottom surface of the second spring (2206) is fixedly connected to the top rod (2205); Inside the motor box (4), a driving motor (9) is fixedly installed. The output end of the driving motor (9) passes through one side surface of the box body (1) and is fixedly connected to a rotating rod (10). On both sides of the surface of the rotating rod (10), a number of stirring blades (11) are symmetrically installed. On the side surface of the stirring blade (11) away from the rotating rod (10), a scraping plate (12) is fixedly connected. The scraping plate (12) is attached to the box body (1); On both sides inside the box body (1), placing grooves (13) are symmetrically formed. A filter net (14) is slidably connected inside the placing groove (13). A telescopic rod (16) is fixedly installed inside the placing groove (13). A first spring (17) is sleeved on the surface of the telescopic rod (16). The bottom surface of the first spring (17) is fixedly connected to a connecting block (18). The top surface of the first spring (17) is fixedly connected to the placing groove (13). The bottom surface of the telescopic rod (16) is fixedly connected to the connecting block (18). The bottom surface of the connecting block (18) is fixedly connected to a clamping block (19). On both sides of the top surface of the filter net (14), clamping grooves (20) are symmetrically formed. The clamping groove (20) is engaged with the clamping block (19). On both sides of the top surface of the filter net (14), baffles (21) are fixedly connected. The baffle (21) is in fit connection with the box body (1).

2. The material liquid mixing device for facilitating the mixing and dissolution of ultrafine powder according to claim 1, wherein: One side surface of the limiting box (2201) away from the connecting rod (15) is fixedly connected to the box body (1). The limiting box (2201) is penetrated by a top rod (2205).

3. The material liquid mixing device for facilitating the mixing and dissolution of ultrafine powder according to claim 1, wherein: In the middle of the bottom surface of the stirring blade (11), a rotating rod (23) is fixedly connected. On both sides of the surface of the rotating rod (23), stabilizing plates (24) are penetrated. On both sides of the stabilizing plate (24), third springs (25) are symmetrically installed. The side surface of the third spring (25) away from the stabilizing plate (24) is fixedly connected to a rotating plate (26). The rotating plate (26) is rotatably connected to the rotating rod (23).

4. The material liquid mixing device for facilitating the mixing and dissolution of ultrafine powder according to claim 2, wherein: The top rod (2205) is engaged with the clamping groove (20).

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