Raw material mixing device for grain fermentation

Abstract

The utility model relates to the technical field of mixing devices, and discloses a raw material mixing device for grain fermentation, which comprises a support frame, a tank body is fixedly connected inside the support frame, a discharge pipe is fixedly connected to the bottom of the tank body, a motor is fixedly connected to the top of the tank body, and a bevel gear II is fixedly connected to the output end of the motor. A stirring rod is rotatably connected to the interior of the tank body, a first bevel gear is fixedly connected to the outer side of the stirring rod, the second bevel gear is meshed with the first bevel gear, and a plurality of connecting rods are fixedly connected to the outer side of the stirring rod. According to the utility model, fermentation raw materials can be stirred and mixed, after the raw materials are discharged, the inner wall of the tank body can be cleaned, bacteria, molds or other harmful microorganisms are prevented from breeding, and when the fermentation raw materials are discharged and the raw materials are discharged from the interior of the discharge pipe, the raw materials in the discharge pipe are dredged, and blockage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a raw material mixing device for grain fermentation. Background Art

[0002] A raw material mixing device for grain fermentation generally refers to a device for mixing different raw materials evenly so as to carry out a fermentation process. In grain fermentation, these raw materials generally include grains and starter cultures, which are used to prepare fermented foods such as bread, beer or fermented bean products.

[0003] After searching, Chinese patent announcement number CN209284287U discloses a raw material mixing device for fermenting feed, including a shell, a crushing box, and a fermentation box. A feed hopper is arranged above the shell, the crushing box is arranged above the shell, a crushing roller is arranged inside the crushing box, a machine box is arranged on one side of the crushing box, a crushing motor is arranged inside the machine box, the fermentation box is arranged below the crushing box, an upper telescopic sealing plate is arranged above the fermentation box, a lower telescopic sealing plate is arranged below the fermentation box, a stirring roller is arranged in the middle of the fermentation box, and a stirring motor is arranged on one side of the stirring roller. The beneficial effects are: 1. The device is equipped with a crushing roller, which can crush the raw materials of the feed, which improves the fermentation effect of the raw materials of the feed; 2. The device is equipped with a vibration plate and a vibration motor, which can accelerate the discharge of the feed by vibration when discharging the feed, which improves the working efficiency of the device.

[0004] The above document solves the problem of mixing raw materials for fermentation, but after stirring and mixing, a small amount of the stirred fermentation raw materials will adhere to the inner wall of the tank and cannot be cleaned, which will cause bacteria, mold or other harmful microorganisms to grow on the inner wall of the tank. For this reason, a grain fermentation raw material mixing device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a raw material mixing device for grain fermentation, aiming to improve the problem that the fermentation raw materials attached to the inner wall of the tank cannot be cleaned, resulting in the growth of bacteria, mold or other harmful microorganisms.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a raw material mixing device for grain fermentation, comprising a supporting frame, the supporting frame is fixedly connected with a tank body, the bottom of the tank body is fixedly connected with a discharge pipe, the top of the tank body is fixedly connected with a motor, the output end of the motor is fixedly connected with a bevel gear 2, the tank body is rotatably connected with a stirring rod, the outer side of the stirring rod is fixedly connected with a bevel gear 1, the bevel gear 2 and the bevel gear 1 are meshed with each other, the outer side of the stirring rod is fixedly connected with a plurality of connecting rods, the connecting rod is fixedly connected with a stirring blade at one end away from the stirring rod, the upper and lower sides of the stirring rod are fixedly connected with fixed rods, the left and right sides of the fixed rod are slidably connected with sliding rods, the opposite sides of the two sliding rods are fixedly connected with a limiting plate, the side of the limiting plate away from the sliding rod is fixedly connected with a spring, the opposite sides of the two sliding rods are fixedly connected with a scraper, and a dredging component is installed on the top of the tank body.

[0007] As a further description of the above technical solution:

[0008] The dredging assembly includes a support platform, the bottom of the support platform is fixedly connected to the top of the tank body, the top of the support platform is fixedly connected to a fixed shell, the inner side of the fixed shell is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a connecting shaft, a plurality of dredging rods are fixedly connected to the outer lower side of the connecting shaft, and a dredging block is fixedly connected to the outer lower side of the connecting shaft.

[0009] As a further description of the above technical solution:

[0010] The outer side of the limit plate is slidably connected to the inside of the fixing rod, and one end of the spring away from the limit plate is fixedly connected to the inner wall of the fixing rod.

[0011] As a further description of the above technical solution:

[0012] The outer side of the scraper is slidably connected to the inner wall of the tank body, and the scraper is triangular in shape.

[0013] As a further description of the above technical solution:

[0014] The outer side of the connecting shaft is slidably connected to the inside of the supporting platform, and the outer side of the dredging rod is arranged inside the discharge pipe.

[0015] As a further description of the above technical solution:

[0016] The outer side of the connecting shaft is arranged inside the stirring rod.

[0017] As a further description of the above technical solution:

[0018] The outer side of the dredging block is slidably connected to the inside of the discharge pipe, and the dredging block is conical.

[0019] As a further description of the above technical solution:

[0020] The outer upper side of the stirring rod is arranged on the inner side of the supporting platform.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the fermentation raw materials can be stirred and mixed through the cooperation of the motor, bevel gear 1, bevel gear 2, stirring rod, limit plate, spring, stirring blade, connecting rod, fixed rod, sliding rod and scraper structure. After the raw materials are discharged, the inner wall of the tank can be cleaned to prevent the growth of bacteria, mold or other harmful microorganisms.

[0023] 2. In the utility model, through the mutual cooperation of the supporting platform, the fixed shell, the cylinder, the connecting shaft, the dredging block, the dredging rod and other structures, the problem of dredging the raw materials inside the discharge pipe to prevent blockage is solved when the fermented raw materials are discharged from the inside of the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a raw material mixing device for grain fermentation proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of a cylinder of a raw material mixing device for grain fermentation proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of a dredging rod of a raw material mixing device for grain fermentation proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of a sliding rod of a raw material mixing device for grain fermentation proposed by the utility model.

[0028] Legend:

[0029] 1. Tank body; 2. Support frame; 3. Discharge pipe; 4. Bevel gear 1; 5. Stirring rod; 6. Connecting shaft; 7. Cylinder; 8. Fixed shell; 9. Support platform; 10. Bevel gear 2; 11. Motor; 12. Limit plate; 13. Spring; 14. Stirring blade; 15. Connecting rod; 16. Dredge block; 17. Dredge rod; 18. Slide rod; 19. Scraper; 20. Fixed rod. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment: a raw material mixing device for grain fermentation, including a support frame 2, a tank body 1 is fixedly connected inside the support frame 2, the support frame 2 plays a role in fixing the tank body 1, a discharge pipe 3 is fixedly connected to the bottom of the tank body 1, the discharge pipe 3 plays a role in discharging raw materials, a motor 11 is fixedly connected to the top of the tank body 1, the tank body 1 plays a role in fixing the motor 11, a bevel gear 10 is fixedly connected to the output end of the motor 11, a stirring rod 5 is rotatably connected inside the tank body 1, a bevel gear 1 4 is fixedly connected to the outer side of the stirring rod 5, the bevel gear 10 and the bevel gear 1 4 are meshed, the output end of the motor 11 will drive the bevel gear 10 to rotate, and the bevel gear 10 will mesh with the bevel gear 1 4 to drive the stirring rod 5 to rotate.

[0032] Reference Figure 1 , Figure 3 and Figure 4 A plurality of connecting rods 15 are fixedly connected to the outside of the stirring rod 5, and the stirring rod 5 plays the role of fixing the connecting rod 15. A stirring blade 14 is fixedly connected to the end of the connecting rod 15 away from the stirring rod 5. The connecting rod 15 fixed on the stirring rod 5 will drive the stirring blade 14 to stir the raw materials inside the tank body 1, so that the raw materials can be fully mixed. Fixed rods 20 are fixedly connected to the upper and lower sides of the stirring rod 5, and the stirring rod 5 plays the role of fixing the fixed rod 20. Sliding rods 18 are slidably connected to the left and right sides of the fixed rod 20, and the fixed rod 20 plays the role of limiting the sliding rod 18.

[0033] Reference Figure 1 , Figure 3 and Figure 4 The two sliding rods 18 are fixedly connected to the limiting plate 12 on the opposite side. The limiting plate 12 prevents the sliding rod 18 from sliding out of the fixed rod 20 when sliding inside the fixed rod 20. The limiting plate 12 is fixedly connected to the side away from the sliding rod 18 with a spring 13. The spring 13 pushes the sliding rod 18 and the limiting plate 12. The two sliding rods 18 are fixedly connected to the scraper 19 on the opposite side. The scraper 19 scrapes the raw materials on the inner wall of the tank body 1. A dredging component is installed on the top of the tank body 1.

[0034] Reference Figure 1 , Figure 3 and Figure 4 The outer side of the limit plate 12 is slidably connected to the inside of the fixed rod 20, and the fixed rod 20 serves to limit the limit plate 12. The end of the spring 13 away from the limit plate 12 is fixedly connected to the inner wall of the fixed rod 20, and the fixed rod 20 serves to fix the spring 13. The outer side of the scraper 19 is slidably connected to the inner wall of the tank body 1. The scraper 19 is triangular, and the scraper 19 serves to scrape the raw materials attached to the inner wall of the tank body 1. The upper outer side of the stirring rod 5 is arranged on the inner side of the support platform 9.

[0035] Reference Figure 1-3 The dredging component includes a support platform 9, the bottom of the support platform 9 is fixedly connected to the top of the tank body 1, the top of the support platform 9 is fixedly connected to a fixed shell 8, the inner side of the fixed shell 8 is fixedly connected to a cylinder 7, the output end of the cylinder 7 is fixedly connected to a connecting shaft 6, a plurality of dredging rods 17 are fixedly connected to the outer lower side of the connecting shaft 6, a dredging block 16 is fixedly connected to the outer lower side of the connecting shaft 6, the outer side of the connecting shaft 6 is arranged inside the stirring rod 5, and the stirring rod 5 plays a role in limiting the movement of the connecting shaft 6 inside, and the outer side of the dredging block 16 is slidably connected to the inside of the discharge pipe 3, and the dredging block 16 is conical. When the dredging block 16 is stationary, it blocks the discharge pipe 3 to prevent the raw materials from being discharged during stirring, and plays a role in dredging the discharge pipe 3 when moving. The outer side of the dredging rod 17 is arranged inside the discharge pipe 3, and the dredging rod 17 plays a role in dredging the discharge pipe 3, the outer side of the connecting shaft 6 is slidably connected to the inside of the support platform 9, and the support platform 9 plays a role in limiting the connecting shaft 6.

[0036] Working principle: First, put the fermentation raw materials to be mixed into the tank body 1 from the feed inlet. At this time, the discharge pipe 3 will be blocked by the dredging block 16 to prevent the problem of raw materials being discharged during stirring. Then start the motor 11, and the output end of the motor 11 will drive the bevel gear 2 10 to rotate, and the bevel gear 2 10 will drive the bevel gear 1 4 to rotate, and the bevel gear 1 4 will drive the stirring rod 5 to rotate, and the stirring rod 5 will drive the fixed rod 20 and the connecting rod 15 to rotate, and the connecting rod 15 will drive the stirring blade 14 to stir the raw materials inside the tank body 1. While the stirring blade 14 is stirring, the sliding rod 18 fixed on the fixed rod 20 will drive the scraper 19 to scrape the inner wall of the tank body 1 Raw materials, when the scraper 19 is scraping the raw materials on the tank body 1, the scraper 19 will inevitably be worn. At this time, the spring 13 will push the limit plate 12, and the limit plate 12 will drive the slide bar 18 to allow the scraper 19 to continue to stick to the inner wall of the tank body 1 to scrape the raw materials when it is worn. After stirring, start the cylinder 7, and the output end of the cylinder 7 will drive the connecting shaft 6 to move up and down, and the connecting shaft 6 will move the dredging block 16 and the dredging rod 17 up and down. When the dredging block 16 moves, the discharge pipe 3 can be opened, and the raw materials can be discharged from the inside of the discharge pipe 3, and the dredging rod 17 can dredge the raw materials inside the discharge pipe 3 to prevent the raw materials from being blocked inside the discharge pipe 3.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material mixing device for grain fermentation, comprising a support frame (2), characterized in that: The support frame (2) is fixedly connected to a tank body (1) inside, a discharge pipe (3) is fixedly connected to the bottom of the tank body (1), a motor (11) is fixedly connected to the top of the tank body (1), an output end of the motor (11) is fixedly connected to a bevel gear 2 (10), a stirring rod (5) is rotatably connected inside the tank body (1), a bevel gear 1 (4) is fixedly connected to the outside of the stirring rod (5), the bevel gear 2 (10) and the bevel gear 1 (4) are meshed, a plurality of connecting rods (15) are fixedly connected to the outside of the stirring rod (5), and the connecting rods (1 5) A stirring blade (14) is fixedly connected to one end away from the stirring rod (5), a fixing rod (20) is fixedly connected to the upper and lower sides of the stirring rod (5), a sliding rod (18) is slidably connected to the left and right sides of the fixed rod (20), a limiting plate (12) is fixedly connected to the opposite side of the two sliding rods (18), a spring (13) is fixedly connected to the side of the limiting plate (12) away from the sliding rod (18), a scraper (19) is fixedly connected to the opposite side of the two sliding rods (18), and a dredging component is installed on the top of the tank body (1).

2. A raw material mixing device for grain fermentation according to claim 1, characterized in that: The dredging assembly comprises a support platform (9), the bottom of the support platform (9) is fixedly connected to the top of the tank body (1), the top of the support platform (9) is fixedly connected to a fixed shell (8), the inner side of the fixed shell (8) is fixedly connected to a cylinder (7), the output end of the cylinder (7) is fixedly connected to a connecting shaft (6), the lower side of the outer side of the connecting shaft (6) is fixedly connected to a plurality of dredging rods (17), and the lower side of the outer side of the connecting shaft (6) is fixedly connected to a dredging block (16).

3. A raw material mixing device for grain fermentation according to claim 1, characterized in that: The outer side of the limit plate (12) is slidably connected to the inside of the fixing rod (20), and one end of the spring (13) away from the limit plate (12) is fixedly connected to the inner wall of the fixing rod (20).

4. A raw material mixing device for grain fermentation according to claim 1, characterized in that: The outer side of the scraper (19) is slidably connected to the inner wall of the tank body (1), and the scraper (19) is triangular in shape.

5. A raw material mixing device for grain fermentation according to claim 2, characterized in that: The outer side of the connecting shaft (6) is slidably connected to the inside of the supporting platform (9), and the outer side of the dredging rod (17) is arranged inside the discharge pipe (3).

6. A raw material mixing device for grain fermentation according to claim 2, characterized in that: The outer side of the connecting shaft (6) is arranged inside the stirring rod (5).

7. A raw material mixing device for grain fermentation according to claim 2, characterized in that: The outer side of the dredging block (16) is slidably connected to the inside of the discharge pipe (3), and the dredging block (16) is conical.

8. A raw material mixing device for grain fermentation according to claim 2, characterized in that: The outer upper side of the stirring rod (5) is arranged on the inner side of the supporting platform (9).

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