Corn starch size mixer

Abstract

The utility model discloses a corn starch size mixer, which particularly relates to the field of corn starch processing and comprises a size mixing tank, a driving motor is fixedly mounted at the top of the size mixing tank, a rotating shaft is fixedly mounted at the extending end of the driving motor, one end of the rotating shaft movably penetrates into the size mixing tank, and a circular truncated cone is fixedly mounted on the upper portion of the rotating shaft. The side surface of the size mixing tank communicates with a water inlet pipe; clear water entering the working barrel from the water inlet pipe along the connecting pipe flows out from the output end of the first water spraying pipe and uniformly flows to the inner wall of the size mixing tank from the side wall of the circular truncated cone, so that residual corn starch attached to the middle of the inner wall of the size mixing tank can be conveniently washed away, the water supply device is closed, and then the extending end of the air cylinder is controlled to be shrunk to be the shortest. Residual clear water in the working barrel is sprayed to the middle of the rotating shaft along the second water spraying pipe, residual corn starch attached to the surface of the working barrel can be conveniently washed away, and the corn starch, higher than the clear water level, on the inner wall of the size mixing tank and the rotating shaft is effectively washed away through the cleaning mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to corn starch processing technical field, more specifically, the utility model relates to a corn starch mixing device. BACKGROUND

[0002] The corn starch mixing device is used for mixing corn starch and water or other additives uniformly, which usually comprises a mixing box, a material injection port, a water injection port, a discharge port and a stirring device; during operation, corn starch is added into the mixing box through the material injection port, and an appropriate amount of water or other liquid additives is added through the water injection port;

[0003] After the corn starch mixing device finishes work, it needs to be cleaned by injecting clean water into it, and the existing cleaning method is to inject sufficient clean water into the corn starch mixing device through a pipeline, and then start the stirring paddle to clean the corn starch mixing device after the clean water submerges the stirring paddle; because the density of corn starch is less than that of clean water, corn starch is likely to adhere to the inner wall and the shaft of the corn starch mixing device above the clean water level, which is difficult to clean effectively and affects the normal operation of the corn starch mixing device.

[0004] In view of the above technical defects, the present application provides a solution. UTILITY MODEL CONTENT

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a corn starch mixing device.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A corn starch mixing device, comprising a mixing tank, a driving motor fixedly installed on the top of the mixing tank, a rotating shaft fixedly installed on the extending end of the driving motor, the rotating shaft movably penetrating into the mixing tank at one end, a circular table fixedly installed on the upper middle part of the rotating shaft, a water inlet pipe communicated with the side of the mixing tank, and a flushing mechanism for cleaning the inner wall of the mixing tank arranged above the water inlet pipe.

[0008] The flushing mechanism comprises a working bucket fixedly connected with the mixing tank, a connecting pipe communicated with the bottom of the working bucket, an input end of the connecting pipe communicated with the middle part of the water inlet pipe, a gas cylinder fixedly inserted into the top of the working bucket, and a pulling rod fixedly installed on the extending end of the gas cylinder.

[0009] Further, a first water jet pipe is also fixedly inserted into the top of the working bucket, the input end of the first water jet pipe penetrates into the mixing tank, and the output end thereof is arranged towards the top of the rotating shaft.

[0010] Further, the middle part of the working bucket is communicated with a second water spraying pipe, and the output end of the second water spraying pipe is arranged towards the middle part of the rotating shaft.

[0011] Further, the inner wall of the working bucket is rotationally provided with a turnover rod, one end of the turnover rod is fixedly installed with a sealing plate, and the other end of the turnover rod is movably connected with a push rod, and the sealing plate corresponds to the input end of the second water spraying pipe.

[0012] Further, the end of the water inlet pipe close to the mixing tank is fixedly installed with a control valve, and the side wall of the mixing tank below the water inlet pipe is communicated with a discharge pipe, and the middle part of the discharge pipe is fixedly installed with a stop valve.

[0013] Further, the side wall of the mixing tank away from the water inlet pipe is fixedly communicated with a powder inlet pipe, and the front face of the mixing tank is provided with an observation window, and the middle and lower part of the rotating shaft is fixedly installed with a plurality of stirring paddles.

[0014] The technical effects and advantages of the present application are as follows:

[0015] The clean water entering the working bucket from the water inlet pipe along the connecting pipe flows out from the output end of the first water spraying pipe, flows along the rotating shaft, and uniformly flows onto the inner wall of the mixing tank from the side wall of the circular table, so that the residual corn starch attached to the middle part of the inner wall of the mixing tank can be easily washed away. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure perspective view of the present application.

[0017] Figure 2 It is a front view of the whole structure of the present application.

[0018] Figure 3 It is a structure schematic view of the flushing mechanism of the present application.

[0019] Figure 4 It is a local structure perspective view of the flushing mechanism of the present application.

[0020] Figure 5 It is a structure perspective view of the middle part of the rotating shaft of the present application.

[0021] The figure marks are: 1, discharge pipe; 2, observation window; 3, powder inlet pipe; 4, mixing tank; 5, flushing mechanism; 6, driving motor; 7, water inlet pipe; 8, control valve; 9, rotating shaft; 10, circular table; 11, stirring paddle; 501, air cylinder; 502, working bucket; 503, second water jet pipe; 504, sealing plate; 505, first water jet pipe; 506, connecting pipe; 507, lever; 508, overturning lever. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment one: please refer to Figure 1 - Figure 5 As shown in the figure, in order to solve the problem that corn starch is easily attached to the inner wall and the part of the rotating shaft higher than the water level in the prior art corn starch mixing tank and is difficult to clean, the following scheme can be used.

[0024] The corn starch mixing tank in the embodiment comprises a mixing tank 4, the top of the mixing tank 4 is fixedly installed with a driving motor 6, the extending end of the driving motor 6 is fixedly installed with a rotating shaft 9, one end of the rotating shaft 9 is movably penetrated into the mixing tank 4 and is rotatably connected with the bottom of the mixing tank 4, the middle upper part of the rotating shaft 9 is fixedly installed with a circular table 10, the side of the mixing tank 4 is communicated with a water inlet pipe 7, and the upper part of the water inlet pipe 7 is provided with a flushing mechanism 5 for cleaning the inner wall of the mixing tank 4.

[0025] Please refer to Figure 3 - Figure 4 As shown in the figure, the flushing mechanism 5 comprises a working bucket 502 fixedly connected with the mixing tank 4, the bottom of the working bucket 502 is communicated with a connecting pipe 506, the input end of the connecting pipe 506 is communicated with the middle part of the water inlet pipe 7, the top of the working bucket 502 is fixedly inserted with an air cylinder 501, the air cylinder 501 is longitudinally arranged, and the extending end of the air cylinder 501 is fixedly installed with a lever 507.

[0026] Please refer to Figure 2 - Figure 3 As shown in the figure, the top of the working bucket 502 is also fixedly inserted with a first water jet pipe 505, the input end of the first water jet pipe 505 is penetrated into the mixing tank 4, and the output end thereof is arranged towards the top of the rotating shaft 9, the middle part of the working bucket 502 is communicated with a second water jet pipe 503, and the output end of the second water jet pipe 503 is arranged towards the middle part of the rotating shaft 9.

[0027] Please refer to Figure 3- Figure 4 As shown in the drawings, the inner wall of the working bucket 502 is rotationally provided with a turnover rod 508, one end of the turnover rod 508 is fixedly installed with a sealing plate 504 for plugging the input end of the second water spraying pipe 503, and the other end of the turnover rod 508 is movably connected with the push rod 507; the sealing plate 504 corresponds to the input end of the second water spraying pipe 503, and a rubber pad is arranged on the sealing plate 504;

[0028] It should be explained that: the side wall of the push rod 507 close to the cylinder 501 is provided with a sliding groove, and the sliding groove is movably connected with the push rod 507;

[0029] Then, the control valve 8 is closed, at this time, the extending end of the cylinder 501 is in the longest state, the sealing plate 504 will plug the input end of the second water spraying pipe 503, the clean water entering the working bucket 502 from the water inlet pipe 7 along the connecting pipe 506 will flow out from the output end of the first water spraying pipe 505, and then evenly flow to the inner wall of the slurry mixing tank 4 along the shaft 9 from the side wall of the circular table 10, so as to facilitate flushing away the residual corn starch attached to the middle part of the inner wall of the slurry mixing tank 4;

[0030] By closing the external water supply device, the extending end of the cylinder 501 is controlled to shrink to the shortest, the turnover rod 508 is driven to rotate, so that the sealing plate 504 is separated from the input end of the second water spraying pipe 503, and the residual corn starch attached to the surface of the shaft 9 is flushed away by the clean water remaining in the working bucket 502 and sprayed along the second water spraying pipe 503 to the middle part of the shaft 9.

[0031] Please refer to Figure 1 - Figure 2 As shown in the drawings, the end of the water inlet pipe 7 close to the slurry mixing tank 4 is fixedly installed with a control valve 8, and the side wall of the slurry mixing tank 4 below the water inlet pipe 7 is communicated with a discharge pipe 1, and the middle part of the discharge pipe 1 is fixedly installed with a stop valve.

[0032] Please refer to Figure 1 - Figure 2 As shown in the drawings, the middle part of the side wall of the slurry mixing tank 4 away from the water inlet pipe 7 is fixedly communicated with a powder inlet pipe 3 for conveying corn starch, and the front surface of the slurry mixing tank 4 is provided with an observation window 2.

[0033] Please refer to Figure 2 - Figure 5 As shown in the drawings, the middle and lower parts of the shaft 9 are fixedly installed with a plurality of stirring paddles 11.

[0034] Working principle: the utility model discloses in use, first, open control valve 8 and the water supply device of water injection pipe 7 outside for water inlet pipe 7 injects clear water to slurry tank 4, again through powder pipe 3, corn starch is put into slurry tank 4, open drive motor 6, drive rotating shaft 9 and a plurality of stirring paddles 11 rotation, clear water and corn starch are mixed evenly and get starch paste, in the cut-off valve of closing state is opened, the output of starch paste is convenient;

[0035] After the starch paste is completely output, control valve 8 is closed in time, at this time, the extension end of cylinder 501 is in the longest state, sealing plate 504 will block the input end of second water jet pipe 503, the clear water along connecting pipe 506 into working bucket 502 from water inlet pipe 7 will flow from the output end of first water jet pipe 505, along rotating shaft 9, evenly flow to the inner wall of slurry tank 4 from the side wall of circular table 10, the residual corn starch attached in the middle of the inner wall of slurry tank 4 is conveniently washed away;

[0036] By closing the water supply device outside, the extension end of cylinder 501 is controlled to shrink to the shortest, drive turnover rod 508 to rotate, so that sealing plate 504 is separated from the input end of second water jet pipe 503, the residual clear water in working bucket 502 is sprayed to the middle of rotating shaft 9 along second water jet pipe 503, so that the residual corn starch attached on the surface thereof is conveniently washed away, by the above-mentioned cleaning mode, the corn starch on the inner wall of slurry tank 4 and rotating shaft 9 above the clear water liquid level is conveniently washed clean.

[0037] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A corn starch slurry mixer, comprising a slurry mixing tank (4), wherein a drive motor (6) is fixedly installed on the top of the slurry mixing tank (4), a rotating shaft (9) is fixedly installed on the extended end of the drive motor (6), one end of the rotating shaft (9) movably penetrates into the slurry mixing tank (4), a frustum (10) is fixedly installed on the upper middle part of the rotating shaft (9), and a water inlet pipe (7) is connected to the side of the slurry mixing tank (4), characterized in that, A flushing mechanism (5) for cleaning the inner wall of the mixing tank (4) is provided above the water inlet pipe (7); The rinsing mechanism (5) includes a working bucket (502) fixedly connected to the mixing tank (4). The bottom of the working bucket (502) is connected to a connecting pipe (506). The input end of the connecting pipe (506) is connected to the middle of the water inlet pipe (7). A cylinder (501) is fixedly inserted into the top of the working bucket (502). The cylinder (501) is arranged longitudinally, and a lever (507) is fixedly installed at the extended end of the cylinder (501).

2. The corn starch slurry mixer according to claim 1, characterized in that: The top of the working bucket (502) is also fixedly inserted with a first water spray pipe (505). The input end of the first water spray pipe (505) passes through the slurry mixing tank (4), and its output end is set towards the top of the rotating shaft (9).

3. A corn starch slurry mixer according to claim 2, characterized in that: The working barrel (502) is connected to a second water spray pipe (503) in the middle, and the output end of the second water spray pipe (503) is set towards the middle of the rotating shaft (9).

4. A corn starch slurry mixer according to claim 3, characterized in that: The inner wall of the working barrel (502) is rotatably provided with a flipping rod (508). One end of the flipping rod (508) is fixedly installed with a sealing plate (504), and the other end of the flipping rod (508) is movably connected to the lever (507). The sealing plate (504) corresponds to the input end of the second water spray pipe (503).

5. A corn starch slurry mixer according to claim 1, characterized in that: A control valve (8) is fixedly installed at the end of the water inlet pipe (7) near the slurry tank (4), and a discharge pipe (1) is connected to the side wall of the slurry tank (4) below the water inlet pipe (7), and a shut-off valve is fixedly installed in the middle of the discharge pipe (1).

6. A corn starch slurry mixer according to claim 1, characterized in that: The mixing tank (4) is fixedly connected to the powder inlet pipe (3) in the middle of the side wall away from the water inlet pipe (7), and the mixing tank (4) has an observation window (2) on the front. Several stirring paddles (11) are fixedly installed in the lower middle part of the rotating shaft (9).

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