Microbial fermentation feeding and stirring device

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] See Figure 1-3 , A microbial fermentation stirring device, including a fermentation tank 1, both sides of the bottom of the fermentation tank 1 are fixedly installed with support legs 2, and the bottom of the support legs 2 is bonded with a non-slip pad 19 through an adhesive, and the non-slip pad 19 There are anti-slip patterns on the bottom of the anti-skid pad 19, which increases the friction at the bottom of the support leg 2, avoids the shaking of the support leg 2 when the stirring device is used, and improves the support leg 2 when the stirring device is used. Stability, the bottom of the fermentation tank 1 is connected with a discharge port 3, the left side of the fermentation tank 1 is fixedly installed with a shell 4, the bottom of the shell 4 is provided with a heat dissipation port 20, and the number of heat dissipation ports 20 is not less than five , Through the setting of the heat sink 20, the positive and negative motors 5 can be protected, avoiding the damage of the positive and negative motors 5 due to the high temperature in the housing 4 when the positive and negative motors 5 are in use. The service life of the anti-motor 5, the left side of the fermentation tank 1 and the inside of the housing 4 are fixedly installed with a positive and negative motor 5, the right side of the inner cavity of the fermentation tank 1 is fixedly installed with a bearing 6, and the output end of the positive and negative motor 5 is fixed A screw 7 is installed. The right side of the screw 7 penetrates into the inner cavity of the fermentation tank 1 and is sleeved with the inner side of the bearing 6. The left side of the fermentation tank 1 is provided with a through hole for use with the screw 7, and the inner cavity of the fermentation tank 1 A slide rail 8 is fixedly installed on the top. The slide rail 8 is a linear guide rail. The inner wall of the slide rail 8 is slidably connected to the slider 12. The setting of the slider 12 and the slide rail 8 can limit the motor 9 while reducing The friction between the motor 9 and the fermentation tank 1 is reduced, so that the motor 9 slides more smoothly. The inner cavity of the fermentation tank 1 is provided with a motor 9, and the surface of the motor 9 is fixedly installed with a mounting block 10 and the top of the mounting block 10 A fixed rod 11 is fixedly installed, the top of the fixed rod 11 is fixedly installed with a slider 12, the output end of the motor 9 is fixedly installed with a stirring shaft 13, the surface of the stirring shaft 13 is sleeved with a stirring blade 14, and the surface of the screw 7 is threaded The solenoid 15, the surface of the solenoid 15 is fixedly connected with the motor 9. The right side of the top of the fermentation tank 1 is connected with a feed port 16, the surface of the feed port 16 is installed with a control valve 17, and the right side of the fermentation tank 1 is provided with a control The model of the controller 18 is MAM-220, the left side of the controller 18 is screwed with the fermentation tank 1 through bolts, the model of the positive and negative motor 5 is BM8024-8024-B, and the model of the motor 9 is HEM-34D2802- 03IP.

[0023] When in use, the user first operates the controller 18 so that the controller 18 controls the motor 9 and the forward and reverse motor 5 to work, so that the motor 9 drives the stirring shaft 13 to rotate, and the stirring blade 14 is driven by the stirring shaft 13 to stir the raw materials. The raw materials are agglomerated during the fermentation process. At the same time, the positive and negative motor 5 drives the screw 7 to rotate through the cooperation of the through hole and the bearing 6, so that the screw 7 drives the solenoid 15 to move left and right, and the solenoid 15 passes through the slider 12 and the slide rail. 8. The cooperation of the fixed rod 11 and the mounting block 10 drives the motor 9 to move left and right, so that the motor 9 drives the stirring blade 14 to move left and right through the cooperation of the stirring shaft 13, thereby increasing the stirring area of ​​the stirring blade 14 and achieving the stirring of the stirring device The advantages of more uniformity and high mixing efficiency.

[0024] To sum up, the microbial fermentation stirring and stirring device, through the positive and negative motor 5, bearing 6, screw 7, slide rail 8, motor 9, mounting block 10, fixed rod 11, sliding block 12, stirring shaft 13, stirring blade 14. The mutual cooperation of the solenoid 15, the control valve 17 and the controller 18 solves the problems of low mixing efficiency and inability of uniform mixing of existing mixing devices.