Heating type stirring machine

Abstract

The utility model discloses a heating type stirrer, which relates to the field of stirrers and comprises a stirring shell, a rotating plate is rotatably mounted at the bottom end in the stirring shell, a control shell is fixedly mounted at the bottom end of the outer surface of the stirring shell, and a central column is fixedly mounted in the middle of the upper surface of the rotating plate. A plurality of uniformly distributed interval grooves are formed in the central column, and a movable plate is arranged on the outer part of the central column in a sliding and sleeving manner. Liquid can be driven to flow to wrap impurities into the upper collecting barrel or the lower collecting barrel, then the movable plate can clean and collect the scraped impurities no matter whether the movable plate ascends or descends, after use, the cover is opened, the collecting component is directly taken out for cleaning, use is convenient, and the practicability is high. The influence on the purity and the quality of a final product due to excessive internal impurities caused by long-time work is avoided.

Description

Technical Field

[0001] The utility model relates to the field of mixers, in particular to a heating type mixer. Background Art

[0002] The heating mixer is a multifunctional device, mainly used in situations where heating and stirring operations are required at the same time. It is mainly used in laboratories and industrial situations in the fields of chemistry, biology, medicine, food, etc. where sample mixing, heating reaction, dissolution and other operations are required. The heating mixer mainly consists of two parts: the heating system and the stirring system.

[0003] When using a traditional heating mixer, due to its heating function, during the continuous processing, the liquid on the surface of the heating rod is quickly dried by the residual heat, causing the raw materials to gelatinize, and then solid particles are attached to the surface of the heating rod. This will affect the heating efficiency of the heating rod, and secondly, it will cause the solid particles to diffuse into the raw materials, resulting in a decrease in the quality of the final product, or even contamination, resulting in the product not meeting the standards and being wasted.

[0004] Therefore, it is necessary to propose a heating mixer to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a heating type mixer to solve the above-mentioned problem that raw materials are easily gelatinized and affect the final product.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating mixer, comprising a stirring shell, a rotating plate is rotatably installed at the inner bottom end of the stirring shell, a control shell is fixedly installed at the outer surface bottom end of the stirring shell, a central column is fixedly installed at the middle of the upper surface of the rotating plate, a plurality of evenly distributed spacing grooves are opened on the central column, a movable plate is provided on the outer sliding sleeve of the central column, a collecting component is provided inside the central column, the collecting component comprises an upper collecting cylinder, a lower collecting cylinder is provided below the upper collecting cylinder, a sliding ring is provided between the upper collecting cylinder and the lower collecting cylinder, a central plate is provided in the middle of the sliding ring, a plurality of evenly distributed connecting rods are fixedly installed between the sliding ring and the central plate, the sliding ring is slidably clamped inside the central column, a first gap is formed among the central column, the upper collecting cylinder, the lower collecting cylinder, the sliding ring and the movable plate, a plurality of evenly distributed first filter holes are opened on the side of the upper collecting cylinder away from the lower collecting cylinder, and a plurality of evenly distributed second filter holes are opened on the side of the lower collecting cylinder away from the upper collecting cylinder.

[0007] Preferably, a heating rod is provided inside the stirring shell, the lower end of the heating rod is movably clamped on the movable plate, the bottom end of the heating rod is rotatably clamped on the rotating plate, the bottom end of the heating rod extends to the interior of the control shell and is fixedly installed with an elliptical plate, a sliding rod is fixedly installed at one end of the lower surface of the elliptical plate, a fixing groove is opened on the inner upper surface of the control shell, and the sliding rod is movably clamped inside the fixing groove.

[0008] Preferably, a reciprocating groove body is opened on the inner wall of the stirring shell, and protrusions are fixedly installed on both sides of the movable plate, and the protrusions are movably clamped inside the reciprocating groove body.

[0009] Preferably, the reciprocating slot body is formed by an alternating combination of two first slots and two second slots.

[0010] Preferably, a plurality of evenly distributed brackets are fixedly mounted on the outer rings of the upper collecting cylinder and the lower collecting cylinder, and the brackets are detachably connected to the movable plate.

[0011] Preferably, a motor is fixedly mounted in the middle position inside the control housing, a storage housing is fixedly mounted in the middle of the rotating plate, and a driving end of the motor is fixedly mounted in the middle of the lower surface of the storage housing.

[0012] Preferably, a disassembly groove is provided in the middle of the upper surface of the stirring shell, a cover is detachably installed above the disassembly groove, and a liquid inlet pipe is connected to one side of the upper surface of the stirring shell, and a valve is installed on the liquid inlet pipe.

[0013] Preferably, a plurality of evenly distributed supporting feet are fixedly mounted on the lower surface of the stirring shell.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model is provided with a collecting component, so that when the movable plate moves to scrape and clean the stirring shell and the heating rod, it can drive the liquid flow to carry the impurities into the upper collecting cylinder or the lower collecting cylinder, and then the movable plate can clean and collect the scraped impurities regardless of whether it rises or falls. After use, the cover can be opened to directly take out the collecting component for cleaning, which is convenient to use and avoids excessive internal impurities caused by long-term work, which affects the purity and quality of the final product;

[0016] 2. When the moving plate moves, it can drive the liquid in the chamber above the moving plate and the liquid in the chamber below the moving plate to convert, and cooperate with the heating rod to rotate inside the stirring shell, which can fully stir the liquid and make the internal raw materials fully mixed. The heating rod can not only heat but also stir, and the moving plate can make the liquid produce convection, so that the degree of stirring and mixing is high;

[0017] 3. The device has a fixed groove so that the heating rod can maintain its initial state and will not rotate when it is driven by the rotating plate, thereby preventing the cable connected thereto from being twisted and damaged, thereby protecting the cable for long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the heating mixer of the utility model.

[0019] Figure 2 It is a cutaway view of the stirring shell in the present utility model.

[0020] Figure 3 It is a schematic diagram of the structure inside the control housing in the utility model.

[0021] Figure 4 It is a structural schematic diagram of the rotating plate in the utility model.

[0022] Figure 5 It is a structural schematic diagram of the collecting component in the utility model.

[0023] Figure 6 It is a schematic diagram of the connection structure between the central column and the collecting component in the utility model.

[0024] Figure 7 It is a structural schematic diagram of the reciprocating trough body in the utility model.

[0025] Figure 8 It is a schematic diagram of the liquid flow inside the stirring shell when the moving plate moves upward in the utility model.

[0026] Fig. 9 It is a schematic diagram of the liquid flow inside the stirring shell when the moving plate in the utility model descends.

[0027] In the figure: 1. stirring shell; 2. control shell; 3. center column; 4. moving plate; 5. heating rod; 6. collecting component; 7. supporting foot; 11. rotating plate; 12. reciprocating slot; 13. disassembly slot; 14. cover; 15. liquid inlet pipe; 16. valve; 21. fixed slot; 22. motor; 31. spacing slot; 41. bump; 51. elliptical plate; 52. slide rod; 61. upper collecting cylinder; 62. lower collecting cylinder; 63. sliding ring; 64. bracket; 001. first gap; 111. storage shell; 121. first slide slot; 122. second slide slot; 611. first filter hole; 621. second filter hole; 631. center plate; 632. connecting rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The utility model provides Figure 1-Figure 9 A heating mixer is shown, comprising a mixing shell 1, a disassembly groove 13 is provided in the middle of the upper surface of the mixing shell 1, a cover 14 is detachably installed above the disassembly groove 13, a liquid inlet pipe 15 is connected to one side of the upper surface of the mixing shell 1, a valve 16 is installed on the liquid inlet pipe 15, and a plurality of evenly distributed supporting feet 7 are fixedly installed on the lower surface of the mixing shell 1.

[0030] Before use, open the liquid inlet pipe 15, and transport the raw materials to be stirred to the inside of the stirring shell 1 through the liquid inlet pipe 15. After the addition is completed, close the liquid inlet pipe 15 and start the device. Open the lid 14 to inspect the inside of the stirring shell 1 or disassemble parts. The lid 14 needs to be closed when in use.

[0031] A rotating plate 11 is rotatably installed at the bottom end of the inner part of the stirring shell 1, a central column 3 is fixedly installed in the middle of the upper surface of the rotating plate 11, a moving plate 4 is provided on the outer sliding sleeve of the central column 3, a control shell 2 is fixedly installed at the bottom end of the outer surface of the stirring shell 1, a motor 22 is fixedly installed in the middle position of the inner part of the controlled shell 2, a storage shell 111 is fixedly installed in the middle of the rotating plate 11, and the driving end of the motor 22 is fixedly installed in the middle of the lower surface of the storage shell 111, a reciprocating groove body 12 is opened on the inner wall of the stirring shell 1, the reciprocating groove body 12 is formed by staggered combination of two first slide grooves 121 and two second slide grooves 122, protrusions 41 are fixedly installed on both sides of the moving plate 4, the protrusions 41 are movably clamped in the inside of the reciprocating groove body 12, a heating rod 5 is provided in the interior of the stirring shell 1, and a collecting component 6 is provided in the interior of the central column 3.

[0032] When the device is started, the motor 22 works, and the motor 22 drives the storage shell 111 and the rotating plate 11 to rotate. At this time, because the central column 3 is fixedly installed on the rotating plate 11, the central column 3 will rotate with the rotating plate 11, and the movable plate 4 is slidably sleeved on the outside of the central column 3, so the rotation of the central column 3 can drive the movable plate 4 to rotate. When the movable plate 4 rotates, the protrusion 41 will slide along the reciprocating groove body 12. Because the reciprocating groove body 12 is composed of two first slide grooves 121 and the second slide grooves 122 interlaced, the movable plate 4 will be driven by the protrusion 41 to reciprocate up and down inside the stirring shell 1. When the movable plate 4 reciprocates inside the stirring shell 1, it can scrape and clean the inner wall of the stirring shell 1 and the outer wall of the heating rod 5, and as the movable plate 4 reciprocates, the scraped impurities and the precipitates generated by stirring can be filtered out inside the collecting component 6.

[0033] The central column 3 is provided with a plurality of evenly distributed spacing grooves 31, the collecting component 6 comprises an upper collecting cylinder 61, a lower collecting cylinder 62 is provided below the upper collecting cylinder 61, a sliding ring 63 is provided between the upper collecting cylinder 61 and the lower collecting cylinder 62, a central plate 631 is provided in the middle of the sliding ring 63, a plurality of evenly distributed connecting rods 632 are fixedly installed between the sliding ring 63 and the central plate 631, the sliding ring 63 is slidably clamped inside the central column 3, the central column 3, the upper collecting cylinder 61, the lower collecting cylinder 62, the sliding ring 63, the movable A first gap 001 is formed between the plates 4, a plurality of evenly distributed first filter holes 611 are provided on a side of the upper collecting cylinder 61 away from the lower collecting cylinder 62, a plurality of evenly distributed second filter holes 621 are provided on a side of the lower collecting cylinder 62 away from the upper collecting cylinder 61, the lower end of the heating rod 5 is movably clamped on the movable plate 4, the sliding rod 52 is movably clamped inside the fixed groove 21, a plurality of evenly distributed brackets 64 are fixedly installed on the outer circles of the upper collecting cylinder 61 and the lower collecting cylinder 62, and the brackets 64 are detachably connected to the movable plate 4.

[0034] Because the heating rod 5 can heat the raw materials when the device is in use, it is inevitable that the raw materials will be heated by the heating rod 5 and become gelatinized. Under long-term continuous processing, a large amount of residue will be generated inside the stirring shell 1. Different raw materials may also produce precipitation during the stirring and mixing process, affecting the purity of the final product and even causing the final product to be contaminated.

[0035] In order to deal with the above situation, the device is provided with a collecting component 6. When the moving plate 4 moves, the collecting component 6 will be driven to slide inside the central column 3. When the moving plate 4 moves upward, Figure 8As shown, because the movement of the movable plate 4 changes the volume of the chambers above and below the movable plate 4, the liquid inside the chamber above the movable plate 4 will enter the interior of the upper collecting cylinder 61 and push the center plate 631 and the sliding ring 63 down to the upper end of the lower collecting cylinder 62. The movable plate 4 continues to rise and the sliding ring 63 is continuously pressed against the end of the lower collecting cylinder 62 by the pressure of the liquid. At this time, the first gap 001 is located between the upper collecting cylinder 61 and the movable plate 4. The liquid inside the chamber above the movable plate 4 will pass through the first gap 001 and enter the interior of the lower collecting cylinder 62, and finally be filtered by the second filter hole 621 and discharged to the interior of the chamber below the movable plate 4. Because the movable plate 4 moves upward as a whole, and there is only one through groove in the first gap 001, the liquid will carry impurities through the lower collecting cylinder 62 and finally remain in the lower collecting cylinder 62, so that the stirring shell 1 and the heating rod 5 can be cleaned when the movable plate 4 moves upward.

[0036] When the movable plate 4 rises to the top of the stirring shell 1, the movable plate 4 will descend because of the reciprocating groove body 12. When the movable plate 4 descends, the liquid in the chamber below the movable plate 4 will pass through the lower collecting cylinder 62 to push the center plate 631 to move upward. At this time, the sliding ring 63 drives the connecting rod 632 to fit the bottom end of the upper collecting cylinder 61. At this time, a first gap 001 is formed between the lower collecting cylinder 62 and the movable plate 4. Then, when the movable plate 4 continues to descend, the liquid in the chamber below the movable plate 4 will pass through the first gap 001 and the first filter hole 611. The impurities scraped away when the movable plate 4 descends can be filtered by the first filter hole 611 and collected in the upper collecting cylinder 61. Therefore, the movable plate 4 can be scraped and cleaned regardless of whether it rises or falls, and the cleaned impurities can be collected in the upper collecting cylinder 61 and the lower collecting cylinder 62. After use, the cover 14 can be opened and the collecting component 6 can be directly disassembled and taken out for cleaning.

[0037] The bottom end of the heating rod 5 is rotatably clamped on the rotating plate 11, and the bottom end of the heating rod 5 extends to the interior of the control housing 2 and is fixedly installed with an elliptical plate 51, a sliding rod 52 is fixedly installed on one end of the lower surface of the elliptical plate 51, and a fixing groove 21 is opened on the inner upper surface of the control housing 2.

[0038] When the motor 22 is working, it will drive the rotating plate 11 to rotate, and the rotation of the rotating plate 11 will drive the heating rod 5 to rotate, and the slide bar 52 is movably clamped in the fixed groove 21. It should be noted that the fixed groove 21 and the rotating plate 11 are not concentric circles, so when the heating rod 5 is driven to rotate by the rotating plate 11, the slide bar 52 can limit the heating rod 5 from relative rotation, so that the heating rod 5 can always maintain its original state during the rotation process, prevent the cable used to connect the heating rod 5 from being repeatedly twisted and causing damage to the cable, and protect the cable from being damaged by twisting.

[0039] Working principle: When the device is in use, the motor 22 works to drive the movable plate 4 to move up and down. When the movable plate 4 moves up, the sliding ring 63 fits against the upper surface of the lower collecting cylinder 62. The first gap 001 is located between the upper collecting cylinder 61 and the movable plate 4. The liquid passes through the first gap 001 into the interior of the lower collecting cylinder 62, and is filtered by the second filter hole 621 and discharged to the interior of the chamber below the movable plate 4. The sediment and slag will be left in the interior of the lower collecting cylinder 62. When the movable plate 4 descends, the sliding ring 63 fits against the lower surface of the upper collecting cylinder 61. At this time, the first gap 001 is located between the lower collecting cylinder 62 and the movable plate 4. The liquid passes through the first gap 001 into the interior of the upper collecting cylinder 61, and is finally filtered by the first filter hole 611 and discharged to the interior of the chamber above the movable plate 4. The impurities are filtered by the first filter hole 611 and stay in the interior of the upper collecting cylinder 61.

[0040] When the rotating plate 11 drives the heating rod 5 to rotate, the fixing groove 21 can prevent the heating rod 5 from frequently rotating, so that it maintains the initial state during the rotation process, and prevents the heating rod 5 from twisting itself to cause the cable below to be twisted and damaged.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A heating mixer, comprising a mixing housing (1), characterized in that: A rotating plate (11) is rotatably mounted on the bottom of the inner part of the stirring shell (1), a control shell (2) is fixedly mounted on the bottom of the outer surface of the stirring shell (1), a central column (3) is fixedly mounted on the middle of the upper surface of the rotating plate (11), a plurality of evenly distributed spacing grooves (31) are provided on the central column (3), a movable plate (4) is provided on the outer sliding sleeve of the central column (3), a collecting component (6) is provided inside the central column (3), the collecting component (6) comprises an upper collecting cylinder (61), a lower collecting cylinder (62) is provided below the upper collecting cylinder (61), a sliding ring (63) is provided between the upper collecting cylinder (61) and the lower collecting cylinder (62), A center plate (631) is provided in the middle of the sliding ring (63), and a plurality of evenly distributed connecting rods (632) are fixedly installed between the sliding ring (63) and the center plate (631). The sliding ring (63) is slidably clamped inside the center column (3), and a first gap (001) is formed among the center column (3), the upper collecting cylinder (61), the lower collecting cylinder (62), the sliding ring (63), and the movable plate (4). A plurality of evenly distributed first filter holes (611) are provided on a side of the upper collecting cylinder (61) away from the lower collecting cylinder (62), and a plurality of evenly distributed second filter holes (621) are provided on a side of the lower collecting cylinder (62) away from the upper collecting cylinder (61).

2. A heating mixer according to claim 1, characterized in that: A heating rod (5) is provided inside the stirring shell (1), the lower end of the heating rod (5) is movably clamped on the movable plate (4), the bottom end of the heating rod (5) is rotatably clamped on the rotating plate (11), the bottom end of the heating rod (5) extends to the inside of the control shell (2) and is fixedly installed with an elliptical plate (51), one end of the lower surface of the elliptical plate (51) is fixedly installed with a sliding rod (52), the inner upper surface of the control shell (2) is provided with a fixing groove (21), and the sliding rod (52) is movably clamped inside the fixing groove (21).

3. A heating mixer according to claim 2, characterized in that: A reciprocating groove (12) is provided on the inner wall of the stirring shell (1), and protrusions (41) are fixedly mounted on both sides of the movable plate (4), and the protrusions (41) are movably clamped inside the reciprocating groove (12).

4. A heating mixer according to claim 3, characterized in that: The reciprocating slot body (12) is formed by an alternating combination of two first sliding slots (121) and two second sliding slots (122).

5. A heating mixer according to claim 4, characterized in that: A plurality of evenly distributed brackets (64) are fixedly mounted on the outer rings of the upper collecting cylinder (61) and the lower collecting cylinder (62), and the brackets (64) are detachably connected to the movable plate (4).

6. A heating mixer according to claim 1, characterized in that: A motor (22) is fixedly mounted in the middle of the control housing (2), a storage housing (111) is fixedly mounted in the middle of the rotating plate (11), and a driving end of the motor (22) is fixedly mounted in the middle of the lower surface of the storage housing (111).

7. A heating mixer according to claim 1, characterized in that: A disassembly groove (13) is provided in the middle of the upper surface of the stirring shell (1), and a cover (14) is detachably installed above the disassembly groove (13). A liquid inlet pipe (15) is connected to one side of the upper surface of the stirring shell (1), and a valve (16) is installed on the liquid inlet pipe (15).

8. A heating mixer according to claim 1, characterized in that: A plurality of evenly distributed supporting feet (7) are fixedly mounted on the lower surface of the stirring shell (1).

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