Multi-stage stirring equipment

Abstract

The utility model relates to the field of stirring equipment, and discloses multi-stage stirring equipment which comprises a stirring barrel and a cleaning mechanism, the top end of the stirring barrel is provided with a circular feed port, a rotating column is rotatably arranged in the stirring barrel and penetrates through the interior of the stirring barrel, the cleaning mechanism is fixedly arranged at the top end of the rotating column, and the cleaning mechanism is fixedly arranged at the top end of the rotating column. The end, close to the cleaning mechanism, of the rotating column is sleeved with a grinding and filtering mechanism, a plurality of stirring rods are fixedly arranged at the lower end of a column body of the rotating column, an access door is hinged to one side of the stirring barrel, and a valve is fixedly arranged at the bottom end of the side, close to the access door, of the stirring barrel. According to the device disclosed by the utility model, solid materials are finely screened, large materials are ensured to be effectively crushed, and screened fine particles can be further ground under the friction action of the filter screen and the filter plate, so that the fineness and the uniformity of the screened materials are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of stirring equipment, especially to a multistage stirring equipment. BACKGROUND

[0002] The stirring equipment is a special equipment for promoting the mixing, dispersion, dissolution and chemical reaction between different substances, and its core function is to realize the uniform mixing of materials. The application field of such equipment is extremely wide, especially in the field of cosmetics. The formula of cosmetics often contains various complex components, which need to be mixed by stirring equipment to ensure that the texture of the material is delicate and the color is uniform, meeting the consumer's pursuit of beauty.

[0003] The existing patent (publication number: CN220940202U) "The utility model discloses a cosmetic production stirring equipment relates to the technical field of cosmetic production. The utility model discloses a cover body, jar body and stirring mechanism, cover body sets up at the top of jar body, and is connected with jar body buckle, the upper surface of cover body is provided with driving motor, the rotating shaft of driving motor is fixedly connected with rotating rod, and rotating rod sets up in the inside of cover body, the outside of rotating rod is fixedly connected with driving gear, and the inside of cover body is rotatably connected with the circular toothing disc. The utility model discloses a stirring mechanism, improves the stirring efficiency, and under the cooperation of screw rod, stirrer and rotating blade, the raw materials at the bottom of jar body are fully stirred, and the raw materials are prevented from depositing. By setting driving gear, circular toothing disc, connecting rod, scraper and soft plate, the inner wall of jar body and stirring blade can be cleaned by scraper and soft plate during stirring, the adhesion of raw materials is prevented, and the stirring quality is improved.

[0004] The inventor found that the prior art has the following problems in the process of implementing the present application: 1. If there are large particle solid materials that cannot be mixed by simple stirring, the above-mentioned patent can only provide basic stirring function and cannot perform grinding treatment on the materials, which may affect the subsequent processing effect due to insufficient fineness of the materials; 2. The above-mentioned patent lacks a special cleaning mechanism, which cannot effectively remove floating materials and foam generated during stirring, which may cause the purity and quality of the materials to decrease. Therefore, the skilled person in the art provides a multistage stirring equipment to solve the problems in the above background. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a multistage stirring equipment. The device can efficiently screen the solid materials, grind the screened materials, and effectively remove and collect the floating materials and foam generated in the stirring barrel, so that the material processing is more refined.

[0006] To achieve the above object, the utility model provides the following technical scheme: A multistage stirring equipment, including stirring drum and cleaning mechanism, the top of stirring drum is equipped with circular feed inlet, the inside rotation of stirring drum is provided with rotating column, rotating column is through the inside of stirring drum, the top of rotating column is fixedly provided with cleaning mechanism, the one end of rotating column is close to cleaning mechanism and is equipped with grinding filter mechanism, the lower end of rotating column body is fixedly provided with a plurality of stirring rod, the side of stirring drum is hingedly provided with access door, the bottom of the side of stirring drum is close to access door and is fixedly provided with valve, the bottom of stirring drum is fixedly provided with motor, the bottom of stirring drum is away from the outer ring of motor and is fixedly provided with four struts;

[0007] The cleaning mechanism includes two cleaning boxes and a fixed block, a plurality of tapered holes are formed on the surfaces of the two cleaning boxes, holes are formed on the two sides of the fixed block, and one end of each of the two cleaning boxes is inserted into the holes on the two sides of the fixed block.

[0008] The grinding filter mechanism includes a filter plate, a filter screen and a rotating rod, the rotating rod is fixedly sleeved on the rotating column, the filter screen is slidably sleeved on one end of the rotating column close to the rotating rod, and the filter plate is fixedly sleeved on the rotating column directly below the filter screen.

[0009] Further, two holes are formed in the bottom of the fixed block, a pressing rod is inserted into each of the holes in the bottom of the fixed block, first torsion springs are sleeved on the top ends of the two pressing rods, one end of each of the two first torsion springs is fixedly connected with the bottom of the fixed block, and the other end of each of the two first torsion springs is fixedly connected with the pressing rod.

[0010] Further, the plurality of tapered holes formed on the surfaces of the two cleaning boxes are tapered, and are used for collecting floating objects.

[0011] Further, the rotating rod is located directly above the filter screen, and the rotating rod is composed of five cylindrical branches.

[0012] Further, a plurality of sleeve rods are fixedly arranged on the outer ring of the top end of the filter screen, a fixed rod is slidably arranged on the top end of each of the plurality of sleeve rods, a second torsion spring is arranged in the interior of each of the plurality of sleeve rods, one end of each of the plurality of second torsion springs is fixedly connected with the filter screen, and the other end of each of the plurality of second torsion springs is fixedly connected with the bottom end of the fixed rod.

[0013] Further, the cleaning mechanism further includes a limiting rod, the limiting rod is fixedly arranged on the rotating column, the limiting rod is located between the filter screen and the rotating rod, a limiting block is fixedly arranged on the inner ring of the top end of the filter screen close to the limiting rod, the top of the limiting block is semicircular, the filter screen is a metal steel wire screen, and the filter plate is a plate with a plurality of irregular holes distributed on the surface.

[0014] Further, the top end of the rotating column is funnel-shaped, and the bottom end of the rotating column is provided with a plurality of circular holes, and the bottom end of the rotating column is fixedly connected with the output end of the motor.

[0015] The utility model has the advantages of the following:

[0016] 1. The multi-stage stirring equipment disclosed by the utility model, the device is driven to rotate by the motor, thereby driving the rotating rod and the limiting rod to rotate, and the filter plate is also rotated, when the limiting rod and the limiting block abut, the limiting block is pushed downward, the filter screen is moved downward, the second torsional spring is stretched, at this time, the bottom end of the filter screen rubs against the top end of the filter plate, and the material on the surface of the filter plate is ground, when the limiting rod is away from the limiting block, the second torsional spring rebounds, the filter screen is moved upward, the material on the surface of the filter screen rebounds upward and hits the bottom end of the rotating rod, the device enables the solid material to be finely screened, ensures that the large material is effectively broken, and the fine particles after screening are further ground under the friction of the filter screen and the filter plate, thereby ensuring the fineness and uniformity of the material after screening.

[0017] 2. The multi-stage stirring equipment disclosed by the utility model, if the top layer of the material produces foam or floating material during the stirring process, the fixed block is rotated by the rotating column, thereby rotating the cleaning box, the floating material or the foam is collected into the cleaning box through the conical hole, when the cleaning box is full, the pressure rod inserted at the bottom end of the fixed block is pulled, so that the pressure rod is separated from the hole of the cleaning box close to the fixed block, at this time, the first torsional spring is in a stretched state, after the cleaning box is replaced, the pressure rod is loosened, the first torsional spring rebounds, the pressure rod is automatically reset, and is reinserted into the hole of the cleaning box close to the fixed block, thereby ensuring that the cleaning box is stably installed, the device can accurately and effectively scrape and collect the floating material and the foam generated during the stirring process of the material in the stirring barrel, and the quality of the material processing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a shaft side schematic view of the utility model;

[0019] Figure 2 It is a partial section schematic view of the utility model;

[0020] Figure 3 It is a cleaning mechanism schematic view of the utility model;

[0021] Figure 4 It is a grinding and filtering mechanism schematic view of the utility model.

[0022] LEGEND:

[0023] 1, stirring barrel; 2, cleaning mechanism; 3, grinding and filtering mechanism; 4, stirring rod; 5, rotating column; 6, manhole; 7, valve; 8, support column; 9, motor; 201, cleaning box; 202, conical hole; 203, pressing rod; 204, first torsion spring; 205, fixed block; 301, fixed rod; 302, second torsion spring; 303, sleeve rod; 304, limiting block; 305, limiting rod; 306, filter plate; 307, filter screen; 308, rotating rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Reference Figure 1 Figure 4 An embodiment provided by the utility model: a multi-stage stirring equipment, including stirring barrel 1 and grinding and filtering mechanism 3, the top of stirring barrel 1 is provided with rotating column 5 arranged inside stirring barrel 1, rotating column 5 penetrates the inside of stirring barrel 1, grinding and filtering mechanism 3 is fixedly arranged at the top of rotating column 5, one end of rotating column 5 close to grinding and filtering mechanism 3 is sleeved with cleaning mechanism 2, a plurality of stirring rods 4 are fixedly arranged at the lower end of the column body of rotating column 5, manhole 6 is hingedly arranged on one side of stirring barrel 1, valve 7 is fixedly arranged at the bottom of the side of stirring barrel 1 close to manhole 6, motor 9 is fixedly arranged at the bottom of stirring barrel 1, four support columns 8 are fixedly arranged at the outer ring of the bottom of stirring barrel 1 away from motor 9; cleaning mechanism 2 includes two cleaning boxes 201 and fixed block 205, a plurality of conical holes 202 are formed in the surface of two cleaning boxes 201, holes are formed in the two sides of fixed block 205, and one end of two cleaning boxes 201 close to rotating column 5 is inserted into the holes in the two sides of fixed block 205; grinding and filtering mechanism 3 includes filter plate 306, filter screen 307 and rotating rod 308, rotating rod 308 is fixedly sleeved on rotating column 5, filter screen 307 is slidably sleeved on one end of rotating column 5 close to rotating rod 308, and filter plate 306 is fixedly sleeved on the position directly below filter screen 307 on rotating column 5.

[0026] ​Specifically, when the device is in use, liquid material is poured into the funnel-shaped feed inlet at the top of the rotating column 5, causing the liquid material to flow to the bottom of the rotating column 5. The liquid material then flows into the interior of the mixing tank 1 through the evenly distributed holes at the bottom of the rotating column 5. Solid material is poured into the interior of the mixing tank 1 through the circular feed inlet at the top of the mixing tank 1, allowing the solid material to reach the top of the filter screen 307. Fine materials can pass through the holes on the surface of the filter screen 307 and be sieved onto the surface of the filter plate 306, while larger materials will remain on the top of the filter screen 307.

[0027] Reference Figure 2 , Figure 3 The bottom end of the fixing block 205 has two holes, and a pressure rod 203 is inserted into each hole. The top of the two pressure rods 203 is fitted with a first torsion spring 204. One end of the two first torsion springs 204 is fixedly connected to the bottom end of the fixing block 205, and the other end of the two first torsion springs 204 is fixedly connected to the pressure rod 203. The surface of the two cleaning boxes 201 has multiple conical holes 202, which are conical and used to collect floating objects. The top of the rotating column 5 is funnel-shaped, and the bottom end of the rotating column 5 has multiple circular holes. The bottom end of the rotating column 5 is fixedly connected to the output end of the motor 9.

[0028] Specifically, when foam or floating matter appears on the top layer of material in mixing tank 1, rotating column 5 drives fixed block 205 to rotate, which in turn drives cleaning box 201 to rotate. This causes the floating matter or foam to be collected into cleaning box 201 through the conical hole 202 on the surface of cleaning box 201. When cleaning box 201 is full, the inspection door 6 hinged on one side of mixing tank 1 is opened, and the pressure rod 203 inserted at the bottom of fixed block 205 is pulled down, causing pressure rod 203 to leave the hole near fixed block 205 in cleaning box 201. At this time, the first torsion spring 204 sleeved at the top of pressure rod 203 is in a stretched state. After cleaning box 201 is replaced, pressure rod 203 is released, causing the first torsion spring 204 to rebound and drive pressure rod 203 to re-insert into the hole near fixed block 205 in cleaning box 201. This device avoids the accumulation of floating matter and foam, ensures the cleanliness of the mixing area, promotes the free flow of materials, improves the mixing and blending effect of materials, and ensures the high quality of the final product.

[0029] Reference Figure 2 , Figure 4The rotating rod 308 is located directly above the filter screen 307, and the rotating rod 308 is composed of five cylindrical branches; a plurality of sleeve rods 303 are fixedly arranged at the top end outer circle of the filter screen 307, the top end of each of the plurality of sleeve rods 303 is slidably provided with a fixed rod 301, the inside of each of the plurality of sleeve rods 303 is provided with a second torsion spring 302, one end of each of the plurality of second torsion springs 302 is fixedly connected with the filter screen 307, and the other end of each of the plurality of second torsion springs 302 is fixedly connected with the bottom end of the fixed rod 301; the grinding and filtering mechanism 3 further comprises a limiting rod 305, the limiting rod 305 is fixedly arranged on the rotating column 5, the limiting rod 305 is located between the filter screen 307 and the rotating rod 308, a limiting block 304 is fixedly arranged at the top end inner circle of the filter screen 307 close to the limiting rod 305, the top of the limiting block 304 is semicircular, the filter screen 307 is a metal steel wire mesh, and the filter plate 306 is a plate with a plurality of irregular holes distributed on the surface;

[0030] Specifically, when the motor 9 is turned on, the rotating column 5 is driven to rotate, the rotating rod 308 and the limiting rod 305 are rotated, and the filter plate 306 is rotated, when the limiting rod 305 rotates and abuts against the outside of the limiting block 304, because the top end of the limiting block 304 is higher than the bottom end of the limiting rod 305, the limiting block 304 is pressed downward, the filter screen 307 is moved downward, the sleeve rod 303 is moved downward, the second torsion spring 302 in the sleeve rod 303 is in a stretched state, the bottom end of the filter screen 307 is in contact with the top end of the filter plate 306, the material on the surface of the filter plate 306 is pressed, because the filter plate 306 rotates with the rotating column 5, the material on the surface of the filter plate 306 is ground, when the limiting rod 305 moves away from the surface of the limiting block 304, the second torsion spring 302 is rebounded to a relaxed state, the filter screen 307 is moved upward, because the object motion has a certain inertia, the material on the surface of the filter screen 307 is upwardly impacted to the bottom end of the rotating rod 308, the device has high solid material screening and processing capacity, can finely screen the material, effectively crushes the large material, and the screened material is fully ground, so that the particle fineness of the material is further improved, which is helpful for subsequent processing procedures.

[0031] Working principle: when the device is in use, by pouring liquid material into the funnel-shaped feed port at the top end of the rotating column 5, the liquid material flows to the bottom end of the rotating column 5, and flows into the inside of the stirring barrel 1 through the uniformly distributed holes at the bottom end of the rotating column 5, and through the circular feed port at the top end of the stirring barrel 1, the solid material is poured into the inside of the stirring barrel 1, so that the solid material reaches the top end of the filter screen 307, and the fine material can be sieved to the surface of the filter plate 306 through the surface holes of the filter screen 307, and the larger shaped material will be left on the top end of the filter screen 307, when the motor 9 is started, the rotating column 5 is driven to rotate, driving the rotating rod 308 and the limiting rod 305 to rotate, and driving the filter plate 306 to rotate, when the limiting rod 305 rotates and touches the outside of the limiting block 304, because the top end of the limiting block 304 is higher than the bottom end of the limiting rod 305, the limiting block 304 is pressed downward, driving the filter screen 307 to move downward, and further driving the sleeve rod 303 to move downward, so that the second torsional spring 302 inside the sleeve rod 303 is in a stretched state, so that the bottom end of the filter screen 307 contacts the top end of the filter plate 306, and further makes the material on the surface of the filter plate 306 be pressed, because the filter plate 306 rotates with the rotating column 5, and further makes the material on the surface of the filter plate 306 be ground, when the limiting rod 305 leaves the surface of the limiting block 304, the second torsional spring 302 returns to a relaxed state, and further makes the filter screen 307 move upward, because the object motion has a certain inertia, and further makes the material on the surface of the filter screen 307 impact upward to the bottom end of the rotating rod 308;

[0032] Secondly, when the material needs to be stirred, the stirring rod 4 is rotated by the rotating column 5, so that the material is fully mixed, when the top layer of the material in the stirring barrel 1 appears foam or floating matter, the fixed block 205 is rotated by the rotating column 5, and further drives the cleaning box 201 to rotate, so that the floating matter or foam is collected into the inside of the cleaning box 201 through the tapered hole 202 opened on the surface of the cleaning box 201, when the cleaning box 201 is full, the access door 6 hinged on one side of the stirring barrel 1 is opened, the pressure rod 203 inserted at the bottom end of the fixed block 205 is pulled downward, so that the pressure rod 203 leaves the hole close to one end of the fixed block 205 in the cleaning box 201, at this time the first torsional spring 204 sleeved at the top end of the pressure rod 203 is in a stretched state, after replacing the cleaning box 201, the pressure rod 203 is loosened, so that the first torsional spring 204 rebounds to drive the pressure rod 203 to reinsert into the hole close to one end of the fixed block 205 in the cleaning box 201, when the material is stirred, the valve 7 close to the access door 6 on one side of the stirring barrel 1 is twisted, so that the material flows out of the stirring barrel 1.

[0033] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A multi-stage mixing apparatus comprising a mixing tank (1) and a grinding filter mechanism (3), characterized in that: The top end of the stirring barrel (1) is provided with a circular feed inlet, a rotating column (5) is rotatably arranged in the stirring barrel (1), the rotating column (5) penetrates the inside of the stirring barrel (1), the grinding and filtering mechanism (3) is fixedly arranged at the top end of the rotating column (5), a cleaning mechanism (2) is sleeved on one end of the rotating column (5) close to the grinding and filtering mechanism (3), a plurality of stirring rods (4) are fixedly arranged at the lower end of the column body of the rotating column (5), a maintenance door (6) is hingedly arranged on one side of the stirring barrel (1), a valve (7) is fixedly arranged at the bottom end of the stirring barrel (1) close to the maintenance door (6), a motor (9) is fixedly arranged at the bottom end of the stirring barrel (1), and four support columns (8) are fixedly arranged at the outer circle of the bottom end of the stirring barrel (1) away from the motor (9). The cleaning mechanism (2) comprises two cleaning boxes (201) and a fixed block (205), a plurality of conical holes (202) are formed in the surfaces of the two cleaning boxes (201), and holes are formed in the two sides of the fixed block (205). The two cleaning boxes (201) are inserted into the holes in the two sides of the fixed block (205) at one end close to the rotating column (5). The grinding and filtering mechanism (3) comprises a filter plate (306), a filter screen (307) and a rotating rod (308), the rotating rod (308) is fixedly sleeved on the rotating column (5), the filter screen (307) is slidably sleeved on one end of the rotating column (5) close to the rotating rod (308), and the filter plate (306) is fixedly sleeved on the rotating column (5) directly below the filter screen (307).

2. A multi-stage mixing apparatus according to claim 1, wherein: Two holes are formed in the bottom end of the fixed block (205), a pressing rod (203) is inserted into each hole in the bottom end of the fixed block (205), a first torsion spring (204) is sleeved on the top end of each pressing rod (203), one end of each first torsion spring (204) is fixedly connected with the bottom end of the fixed block (205), and the other end of each first torsion spring (204) is fixedly connected with the pressing rod (203).

3. A multi-stage mixing apparatus according to claim 1, wherein: The plurality of conical holes (202) formed in the surfaces of the two cleaning boxes (201) are conical, and are used for collecting floating objects.

4. A multi-stage mixing apparatus according to claim 1, wherein: The rotating rod (308) is located directly above the filter screen (307), and the rotating rod (308) is composed of five cylindrical branches.

5. A multi-stage mixing apparatus as claimed in claim 1, wherein: A plurality of sleeve rods (303) are fixedly arranged at the top end outer circle of the filter screen (307), a fixed rod (301) is slidably arranged at the top end of each sleeve rod (303), a second torsion spring (302) is arranged in the inside of each sleeve rod (303), one end of each second torsion spring (302) is fixedly connected with the filter screen (307), and the other end of each second torsion spring (302) is fixedly connected with the bottom end of the fixed rod (301).

6. A multi-stage mixing apparatus as claimed in claim 1, wherein: The grinding filter mechanism (3) further comprises a limiting rod (305) fixedly arranged on the rotating column (5), the limiting rod (305) is located between the filter screen (307) and the rotating rod (308), the top end of the filter screen (307) is fixedly arranged with a limiting block (304) close to the inner ring of the limiting rod (305), the top of the limiting block (304) is semicircular, the filter screen (307) is a metal steel wire screen, and the filter plate (306) is a plate with a plurality of irregular holes distributed on the surface.

7. A multi-stage mixing apparatus as claimed in claim 1, wherein: The top end of the rotating column (5) is funnel-shaped, a plurality of circular holes are formed in the bottom end of the rotating column (5), and the bottom end of the rotating column (5) is fixedly connected with the output end of the motor (9).

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