Probiotic fermentation device

Abstract

The invention relates to the technical field of probiotic fermentation, in particular to a probiotic fermentation device, and aims to solve the problem that the probiotic fermentation speed is reduced due to the fact that gas introduction time is relatively slow and stirring of probiotics is stopped during gas introduction in the prior art. A lifting plate is driven to ascend through rotation of a stirring barrel, after an insertion block enters an insertion groove, a sliding rod enters a slope to rotate along with a lantern ring along with extrusion of the insertion block, a driven disc also rotates by a circle, the rotating driven disc drives a connecting plate, a movable plate and a piston to move, and the movable plate and the piston are driven to rotate; and outside oxygen is pumped into the exhaust pipe until the piston moves to the left side of the air inlet, and the oxygen is filtered through the filter screen A and then enters the fermentation kettle, so that the fermentation speed of probiotics is increased.

Description

Technical Field

[0001] The invention relates to the technical field of probiotic fermentation, and in particular to a probiotic fermentation device. Background Art

[0002] Probiotic fermentation is a biotransformation process using beneficial microorganisms. Under specific environmental conditions, probiotics are inoculated into a suitable matrix, and through the metabolic activities of probiotics, the nutrients in the matrix are converted into products with higher value.

[0003] In a Chinese patent with application number CN202122701985.9, a probiotic fermentation device is disclosed. This probiotic fermentation device, through structural improvement, uses a stirring rod and a connecting pipe to discharge gases such as carbon dioxide while stirring the probiotics. In this case, it is beneficial to the timeliness of gas discharge, while ensuring the effectiveness of gas discharge, and is highly practical.

[0004] In the above patent, when the fermentation box is ventilated, the gas is transported into it through the connecting pipe and the stirring rod. However, since the connecting rod is inside the stirring rod, the probiotics can easily enter the inside of the connecting rod during stirring. Moreover, when the gas is introduced into the connecting pipe, not only is the efficiency low, but the stirring is also stopped, resulting in the problem of reducing the fermentation speed of the probiotics.

[0005] To this end, we proposed a probiotic fermentation device. Summary of the invention

[0006] The object of the present invention is to provide a probiotic fermentation device, which solves the problem that the probiotic fermentation speed is reduced because the gas introduction time in the background technology is slow and the stirring of the probiotics is stopped when the gas is introduced.

[0007] To achieve the above object, the present invention provides the following technical solutions: a probiotic fermentation device, comprising a fermentation kettle, a processing component for filtering probiotics and a material discharge component for storing probiotics are fixedly installed on the upper surface of the fermentation kettle;

[0008] An exhaust pipe is sleeved on the outer surface of the fermentation kettle, a mixing drum is fixedly installed at the bottom of the fermentation kettle, a reciprocating screw rod is fixedly installed on the upper surface of the mixing drum, a lifting plate is sleeved on the outer surface of the reciprocating screw rod, a driven disk is arranged above the reciprocating screw rod, a bottom column is fixedly installed on the lower surface of the driven disk, a slot is opened on the lower surface of the driven disk, an exhaust pipe is sleeved on the outer surface of the bottom column, a piston is fixedly installed at one end of the exhaust pipe, and the piston fits the inner wall of the exhaust pipe;

[0009] A reciprocating screw is fixedly installed inside the lifting plate, a rod hole and a through hole are opened on the upper surface of the lifting plate, a bearing is fixedly installed on the inner wall of the through hole, a ring is fixedly installed on the inner wall of the bearing, a slider is fixedly installed on the inner wall of the ring, the slider is matched with the thread of the reciprocating screw, a rectangular groove is opened inside the lifting plate, a sliding rod is slidably installed inside the rectangular groove, an insert block is fixedly installed on the upper surface of the sliding rod, the insert block is matched with the slot and the rod hole.

[0010] Furthermore, an inner cavity is provided inside the fermentation kettle, a heating tube is fixedly installed inside the inner cavity, a feed pipe is fixedly installed on the top of the fermentation kettle, a circular groove and a feed port are provided on the upper surface of the fermentation kettle, a liquid inlet is provided on the inner wall of the fermentation kettle, and a lifting plate is provided on the inner wall of the fermentation kettle.

[0011] Furthermore, a clamping ring is fixedly mounted on the outer surface of the collar, a plurality of groups of slopes and grooves are provided on the upper surface of the clamping ring, vertical grooves are provided on both sides of the inner wall of the rectangular groove, limit blocks are fixedly installed on both sides of the slide rod, a tension spring is fixedly installed between the limit block and the vertical groove, and one end of the slide rod is adapted to the slope.

[0012] Furthermore, the outer surface of the exhaust pipe is provided with multiple groups of air inlets, a filter A is fixedly installed on the inner wall of the air inlet, the air inlet is located at the other end of the exhaust pipe, a connecting plate is fixedly installed on one side of the piston, a short column is fixedly installed on one end of the connecting plate, a movable plate is sleeved on the outer surface of the short column, and one end of the movable plate is movably sleeved on the outer surface of the bottom column.

[0013] Furthermore, a material discharge chute is provided inside the feed pipe, the material discharge chute runs through both ends of the feed pipe, an arc groove is provided at the bottom of the material discharge chute, a column is fixedly installed on the lower surface of the material discharge chute, one end of the material discharge chute is connected to the feed port, and the other end of the material discharge chute is connected to the inside of the fermentation kettle.

[0014] Furthermore, a long arc plate and a short arc plate are fixedly mounted on the upper surface of the driven disk, the long arc plate is matched with the arc groove, and the upper surface of the short arc plate is at the same height as the bottom of the unloading chute.

[0015] Furthermore, the processing component includes a motor fixedly mounted on the upper surface of the fermentation kettle, a driving rod rotatably connected to the output end of the motor, a turntable fixedly mounted on the outer surface of the driving rod, two sets of feeding plates fixedly mounted on the outer surface of the turntable, a bottom frame fixedly mounted on the upper surface of the fermentation kettle, the bottom frame is connected to the feed port, a back plate fixedly mounted on one side of the bottom frame, and a magnet A fixedly mounted on the inner wall of the back plate.

[0016] Furthermore, a loading cavity is provided on the upper surface of the loading plate, a vibration hole is provided on the outer surface of the loading plate, the loading cavity runs through the loading plate, a filter screen B is fixedly installed on the inner wall of the loading cavity, a T-shaped groove is provided on the inner wall of the loading cavity, a support plate is slidably arranged inside the loading cavity, T-shaped blocks are fixedly installed on both sides of the support plate, and a compression spring is fixedly installed between the T-shaped block and the T-shaped groove.

[0017] Furthermore, a through groove is provided on the upper surface of the support plate, a fixing rod is fixedly installed on the inner wall of the through groove, a round rod is sleeved on the outer surface of the fixing rod, a torsion spring is fixedly installed between the round rod and the fixing rod, one end of the torsion spring is fixedly installed on the outer surface of the fixing rod, and the other end of the torsion spring is fixedly connected to the inner wall of the round rod, a shift plate is sleeved on the outer surface of the round rod, a magnet B is fixedly installed on the lower surface of the shift plate, and the magnet B and the magnet A magnetically repel each other.

[0018] Furthermore, the material discharge assembly includes a vertical pole fixedly installed above the fermentation kettle, a collecting hopper fixedly installed on one side of the vertical pole, a material discharge pipe fixedly installed on the lower surface of the collecting hopper, an electric telescopic plate fixedly installed on the inner wall of the material discharge pipe, an industrial camera fixedly installed on one side of the material discharge pipe, and a rotating groove opened on one side of the vertical pole, a cylinder fixedly installed inside the rotating groove, a knocking block is sleeved on the outer surface of the cylinder, a torsion spring is also fixedly installed between the cylinder and the knocking block, and the knocking block is adapted to the filter screen B.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention provides a probiotic fermentation device. When probiotics need to be fermented, the electric telescopic plate is contracted through the camera monitoring of the industrial camera, so that the probiotics are quantitatively transported to the surface of the filter screen B, and then the electric telescopic plate is closed. After the filter screen B filters the probiotics, it comes to the top of the feeding port. Due to the repulsion between the magnet A and the magnet B, the support plate stops moving, while the loading plate continues to move. At this time, the probiotics will fall into the inside of the unloading chute. At this time, the mixing drum will rotate with a quantitative water source to allow the probiotics to be fully stirred and mixed. With the stirring of the probiotics, the lifting plate will rise to the uppermost end of the reciprocating screw rod, thereby driving the driven disk to rotate. The rotation of the driven disk will drive the connecting plate, the piston and the movable plate to move together, and the external oxygen will be pumped into the inside of the exhaust pipe, and then transported to the inside of the fermentation kettle through the air inlet. At this point, the probiotics can not only be fully stirred for many times, but also can be oxygenated while stirring, thereby improving the speed of probiotic fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the probiotic fermentation device of the present invention;

[0022] Figure 2 The cross-sectional view of the fermentation kettle of the probiotic fermentation device of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 3 The cross-sectional view of the probiotic fermentation device of the present invention with a fermentation kettle Figure 2 ;

[0024] Figure 4 This is a schematic diagram of the structure of the stirring drum of the probiotic fermentation device of the present invention;

[0025] Figure 5 It is a schematic cross-sectional view of the lifting plate structure of the probiotic fermentation device of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the driven disk of the probiotic fermentation device of the present invention;

[0027] Figure 7 It is a schematic cross-sectional view of the fermentation kettle and the feed pipe structure of the probiotic fermentation device of the present invention;

[0028] Figure 8 It is a schematic cross-sectional view of the structure of the air extraction pipe of the probiotic fermentation device of the present invention;

[0029] Fig. 9 It is a partial cross-sectional schematic diagram of the structure of the processing component of the probiotic fermentation device of the present invention;

[0030] Fig.10 It is a schematic cross-sectional view of the collecting hopper of the probiotic fermentation device of the present invention.

[0031] In the figure: 1, fermentation kettle; 11, mixing drum; 111, reciprocating screw rod; 12, suction pipe; 121, air inlet; 122, filter screen A; 123, connecting plate; 124, piston; 125, movable plate; 13, driven plate; 131, column; 132, slot; 133, bottom column; 134, long arc plate; 135, short arc plate; 14, inner cavity; 141, heating tube; 15, feeding pipe; 151, feeding chute; 152, arc groove; 16, round groove; 17, feeding port; 18, lifting plate; 181, bearing; 182, sleeve ring; 183, snap ring; 1831, snap groove; 1832, slope; 184, rectangular groove; 1841, vertical groove; 1842, slide rod; 1843, limit block; 1844, tension spring; 1845, plug block; 19, liquid inlet; 2, processing assembly; 21, motor; 22, drive rod; 23, turntable; 24, bottom frame; 241, abutment plate; 242, magnet A; 25, loading plate; 251, filter screen B; 252, vibration hole; 253, loading chamber; 254, T-shaped block; 255, compression spring; 256, support plate; 2561, through slot; 2562, round rod; 2563, fixing rod; 2564, torsion spring; 2565, paddle plate; 2566, magnet B; 257, T-shaped slot; 3, unloading assembly; 31, vertical pole; 32, collecting hopper; 33, unloading pipe; 34, electric telescopic plate; 35, industrial camera; 36, rotating slot; 37, knocking block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] In order to solve the technical problem of how to deliver oxygen while stirring, Figure 1-Figure 8 As shown, the following preferred technical solutions are provided:

[0035] A probiotic fermentation device comprises a fermentation kettle 1, on the upper surface of which a processing component 2 for filtering probiotics and a material discharge component 3 for storing probiotics are fixedly mounted.

[0036] An exhaust pipe 12 is sleeved on the outer surface of the fermentation kettle 1, a mixing drum 11 is fixedly installed at the bottom of the fermentation kettle 1, a reciprocating screw rod 111 is fixedly installed on the upper surface of the mixing drum 11, a lifting plate 18 is sleeved on the outer surface of the reciprocating screw rod 111, a driven disk 13 is arranged above the reciprocating screw rod 111, a bottom column 133 is fixedly installed on the lower surface of the driven disk 13, a slot 132 is opened on the lower surface of the driven disk 13, an exhaust pipe 12 is sleeved on the outer surface of the bottom column 133, a piston 124 is fixedly installed at one end of the exhaust pipe 12, and the piston 124 is in contact with the inner wall of the exhaust pipe 12;

[0037] A reciprocating screw rod 111 is fixedly installed inside the lifting plate 18, a rod hole and a through hole are opened on the upper surface of the lifting plate 18, a bearing 181 is fixedly installed on the inner wall of the through hole, a collar 182 is fixedly installed on the inner wall of the bearing 181, a slider is fixedly installed on the inner wall of the collar 182, and the slider is adapted to the thread of the reciprocating screw rod 111. A rectangular groove 184 is opened inside the lifting plate 18, a slide rod 1842 is slidably installed inside the rectangular groove 184, and an insert block 1845 is fixedly installed on the upper surface of the slide rod 1842. The insert block 18 45 is matched with the slot 132 and the rod hole, and the ring 182 is driven to rise by the rotation of the mixing drum 11, while the lifting plate 18 remains stationary and rises due to the bearing 181. When the plug block 1845 is inserted into the slot 132, the lifting plate 18 also comes to the top of the reciprocating screw rod 111 thread, allowing the plug block 1845 to rotate with the driven disk 13, and the driven disk 13 will drive the connecting plate 123 to pull back, thereby drawing the gas into the exhaust pipe 12, and then transporting it to the inside of the fermentation kettle 1.

[0038] An inner cavity 14 is provided inside the fermentation kettle 1, a heating tube 141 is fixedly installed inside the inner cavity 14, a feed pipe 15 is fixedly installed on the top of the fermentation kettle 1, a circular groove 16 and a feed port 17 are provided on the upper surface of the fermentation kettle 1, a liquid inlet 19 is provided on the inner wall of the fermentation kettle 1, and a lifting plate 18 is provided on the inner wall of the fermentation kettle 1. The feed pipe 15 cooperates with the processing component 2 to quantitatively transport probiotics, and cooperates with an external quantitative pump to allow water to be quantitatively transported. Finally, the stirring of the mixing drum 11 can improve the stirring and mixing effect of the probiotics.

[0039] A retaining ring 183 is fixedly sleeved on the outer surface of the collar 182, and a plurality of groups of slopes 1832 and retaining grooves 1831 are provided on the upper surface of the retaining ring 183. Vertical grooves 1841 are provided on both sides of the inner wall of the rectangular groove 184. Limiting blocks 1843 are fixedly installed on both sides of the slide bar 1842, and a tension spring 1844 is fixedly installed between the limiting block 1843 and the vertical groove 1841. One end of the slide bar 1842 is adapted to the slope 1832, and the tension spring 1844 can allow the insert block 1845 to drop when entering the slot 132, so that the slide bar 1842 can enter the slope 1832, so that the collar 182 can drive the lifting plate 18 to rotate as a whole when rotating, and finally the rotation of the lifting plate 18 drives the driven disk 13 to rotate.

[0040] A plurality of groups of air inlets 121 are provided on the outer surface of the exhaust pipe 12, and a filter A122 is fixedly installed on the inner wall of the air inlet 121. The air inlet 121 is located at the other end of the exhaust pipe 12, and a connecting plate 123 is fixedly installed on one side of the piston 124. A short column is fixedly installed on one end of the connecting plate 123, and a movable plate 125 is sleeved on the outer surface of the short column. One end of the movable plate 125 is movably sleeved on the outer surface of the bottom column 133. The external oxygen is sucked into the exhaust pipe 12 by the movement of the piston 124. When the piston 124 moves to the left side of the air inlet 121, the oxygen can enter the fermentation kettle 1 through the air inlet 121, and the filter A122 will filter the oxygen.

[0041] A material discharge chute 151 is provided inside the feed pipe 15, and the material discharge chute 151 runs through both ends of the feed pipe 15. An arc groove 152 is provided at the bottom of the material discharge chute 151. A column 131 is fixedly installed on the lower surface of the material discharge chute 151. One end of the material discharge chute 151 is connected with the feed port 17, and the other end of the material discharge chute 151 is connected with the inside of the fermentation kettle 1. When the probiotics move to the arc groove 152 through the feed port 17 and the material discharge chute 151, they are blocked by the long arc plate 134, thereby quantitative feeding.

[0042] A long arc plate 134 and a short arc plate 135 are fixedly installed on the upper surface of the driven disk 13. The long arc plate 134 is adapted to the arc groove 152, and the upper surface of the short arc plate 135 is at the same height as the bottom of the unloading chute 151. The long arc plate 134 can prevent the entry of probiotics during exhaust, and the short arc plate 135 can allow the probiotics to enter the fermentation kettle 1 for stirring during intake to prevent excessive oxygen from entering.

[0043] Specifically, when the probiotics enter the fermentation kettle 1, the mixing drum 11 will start to stir, so that the probiotics and the liquid are fully mixed. As the mixing drum 11 rotates at a uniform speed, the slider inside the collar 182 will gradually rise along the thread on the surface of the reciprocating screw 111. At this time, the lifting plate 18 will rise and fall smoothly. As the lifting plate 18 rises, the plug 1845 will be inserted into the slot 132. At this time, the lifting plate 18 continues to move until one end of the slide bar 1842 enters the inside of the slope 1832. At this time, the slider inside the collar 182 will be at the uppermost end of the thread of the reciprocating screw 111, allowing the driven disk 13 to rotate. When the driven disk 13 rotates, the connecting plate 123 mounted on the outer surface of the bottom column 133 moves, thereby drawing external oxygen into the exhaust pipe 12 and then filtering it through the filter A122 into the fermentation kettle 1. At this time, the mixing drum 11 is still stirring the probiotics, thereby increasing the speed of probiotic fermentation.

[0044] Embodiment 2

[0045] In order to solve the technical problem of how to increase the fermentation speed, such as Figure 7 and Figure 9-10 As shown, the following preferred technical solutions are provided:

[0046] The processing component 2 includes a motor 21 fixedly mounted on the upper surface of the fermentation kettle 1, a driving rod 22 rotatably connected to the output end of the motor 21, a turntable 23 fixedly mounted on the outer surface of the driving rod 22, two sets of feeding plates 25 fixedly mounted on the outer surface of the turntable 23, a bottom frame 24 fixedly mounted on the upper surface of the fermentation kettle 1, the bottom frame 24 is connected to the feed port 17, a back plate 241 fixedly mounted on one side of the bottom frame 24, and a magnet A242 fixedly mounted on the inner wall of the back plate 241. The rotation of the turntable 23 can enable the feeding plate 25 loaded with probiotics to rotate to the top of the bottom frame 24 to deliver the probiotics in a regular manner.

[0047] A loading cavity 253 is provided on the upper surface of the loading plate 25, a vibration hole 252 is provided on the outer surface of the loading plate 25, the loading cavity 253 penetrates the loading plate 25, a filter screen B251 is fixedly installed on the inner wall of the loading cavity 253, a T-shaped slot 257 is provided on the inner wall of the loading cavity 253, a support plate 256 is slidably provided inside the loading cavity 253, T-shaped blocks 254 are fixedly installed on both sides of the support plate 256, a compression spring 255 is fixedly installed between the T-shaped block 254 and the T-shaped slot 257, the probiotics can be filtered through the filter screen B251, and then the filtered probiotics are collected through the support plate 256, and finally the support plate 256 can be moved by the compression spring 255, the T-shaped block 254 and the abutment plate 241, so that the probiotics are added into the feed port 17, and then added into the fermentation kettle 1 through the feed pipe 15.

[0048] A through groove 2561 is provided on the upper surface of the support plate 256, a fixing rod 2563 is fixedly installed on the inner wall of the through groove 2561, a round rod 2562 is sleeved on the outer surface of the fixing rod 2563, a torsion spring 2564 is fixedly installed between the round rod 2562 and the fixing rod 2563, one end of the torsion spring 2564 is fixedly installed on the outer surface of the fixing rod 2563, and the other end of the torsion spring 2564 is fixedly connected to the inner wall of the round rod 2562, a dial plate 2565 is sleeved on the outer surface of the round rod 2562, a magnet B2566 is fixedly installed on the lower surface of the dial plate 2565, and the magnet B2566 and the magnet A242 magnetically repel each other. When the loading plate 25 is moved to one side of the bottom frame 24 by the magnet B2566, the support plate 256 will stay in place due to the magnetic repulsion. At this time, the probiotics on the surface of the support plate 256 will enter the bottom frame 24 and then fall into the fermentation kettle 1. When the loading plate 25 and the bottom frame 24 are completely overlapped, the probiotics have all been added. At this time, the support plate 256 will start to move because the T-shaped block 254 moves to the bottom, allowing the paddle 2565 to contact the abutment plate 241 to flip the round rod 2562, and finally the support plate 256 is reset by compressing the spring 255.

[0049] The feeding assembly 3 includes a vertical pole 31 fixedly installed above the fermentation kettle 1, a collecting hopper 32 fixedly installed on one side of the vertical pole 31, a feeding pipe 33 fixedly installed on the lower surface of the feeding hopper 32, an electric telescopic plate 34 fixedly installed on the inner wall of the feeding pipe 33, an industrial camera 35 fixedly installed on one side of the feeding pipe 33, and a rotating groove 36 opened on one side of the vertical pole 31. A cylinder is fixedly installed inside the rotating groove 36, and a knocking block 37 is sleeved on the outer surface of the cylinder. A torsion spring 2564 is also fixedly installed between the cylinder and the knocking block 37. The knocking block 37 is adapted to the filter screen B251. Through the contact between the knocking block 37 and the loading plate 25, the knocking block 37 continuously knocks the vibration hole 252 to improve the effect of probiotic filtration. When the industrial camera 35 detects that the loading plate 25 moves to the bottom, the electric telescopic plate 34 is started to allow the probiotics inside the feeding hopper 32 to fall onto the surface of the filter screen B251 for filtration.

[0050] Specifically, when it is necessary to add probiotics, all the required probiotics are placed in the collecting hopper 32, and then the motor 21 is started to rotate the turntable 23 with the loading plate 25. At this time, the industrial camera 35 will monitor the loading plate 25 in real time. When the loading plate 25 rotates to the bottom of the industrial camera 35, the motor 21 will stop, and the feeding pipe 33 will open. When the material reaches the required weight, the feeding pipe 33 will close. At this time, the probiotics will fall onto the surface of the filter screen B251. As the motor 21 is started again, the knocking block 37 will continuously hit the vibration hole 252 due to the rotation of the loading plate 25, causing the loading plate 25 to vibrate, thereby vibrating the surface of the filter screen B251. The probiotics accumulated on the surface will be dispersed, and the impurities will remain on the surface of the filter screen B251, waiting to be cleaned. The probiotics that then fall onto the surface of the support plate 256 will rotate to above the feed port 17. Because the magnet B2566 and the magnet A242 repel each other, when the loading plate 25 is about to rotate to just above the feed port 17, the support plate 256 will be held by the magnet A242 and stop in place. At this time, one side of the loading chamber 253 will move with the probiotics, allowing the probiotics to fall into the feed port 17 and then fall into the fermentation kettle 1. They will be added in sequence later. Due to the gradual addition of probiotics, the fermentation rhythm can be better adjusted, thereby improving the fermentation speed.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A probiotic fermentation device, comprising a fermentation kettle (1), characterized in that: The fermentation kettle (1) has a processing component (2) for filtering probiotics and a material discharge component (3) for storing probiotics fixedly mounted on its upper surface; The outer surface of the fermentation kettle (1) is sleeved with an exhaust pipe (12); a stirring drum (11) is fixedly installed at the bottom of the fermentation kettle (1); a reciprocating screw rod (111) is fixedly installed on the upper surface of the stirring drum (11); a lifting plate (18) is sleeved on the outer surface of the reciprocating screw rod (111); a driven disk (13) is arranged above the reciprocating screw rod (111); a bottom column (133) is fixedly installed on the lower surface of the driven disk (13); a slot (132) is provided on the lower surface of the driven disk (13); an exhaust pipe (12) is sleeved on the outer surface of the bottom column (133); a piston (124) is fixedly installed at one end of the exhaust pipe (12); the piston (124) is in contact with the inner wall of the exhaust pipe (12); A reciprocating screw rod (111) is fixedly installed inside the lifting plate (18), a rod hole and a through hole are opened on the upper surface of the lifting plate (18), a bearing (181) is fixedly installed on the inner wall of the through hole, a collar (182) is fixedly installed on the inner wall of the bearing (181), a slider is fixedly installed on the inner wall of the collar (182), and the slider is matched with the thread of the reciprocating screw rod (111), a rectangular groove (184) is opened inside the lifting plate (18), a slide rod (1842) is slidably installed inside the rectangular groove (184), and an insert block (1845) is fixedly installed on the upper surface of the slide rod (1842), and the insert block (1845) is matched with the slot (132) and the rod hole.

2. A probiotic fermentation device as claimed in claim 1, characterized in that: The fermentation kettle (1) has an inner cavity (14) inside, a heating tube (141) is fixedly installed inside the inner cavity (14), a feed pipe (15) is fixedly installed on the top of the fermentation kettle (1), a circular groove (16) and a feed port (17) are provided on the upper surface of the fermentation kettle (1), a liquid inlet (19) is provided on the inner wall of the fermentation kettle (1), and a discharge port is provided on the inner wall of the fermentation kettle (1).

3. A probiotic fermentation device as claimed in claim 1, characterized in that: A snap ring (183) is fixedly mounted on the outer surface of the collar (182); a plurality of groups of slopes (1832) and slots (1831) are provided on the upper surface of the snap ring (183); vertical slots (1841) are provided on both sides of the inner wall of the rectangular slot (184); limit blocks (1843) are fixedly mounted on both sides of the slide bar (1842); a tension spring (1844) is fixedly mounted between the limit block (1843) and the vertical slot (1841); and one end of the slide bar (1842) is adapted to the slope (1832).

4. A probiotic fermentation device as claimed in claim 1, characterized in that: The outer surface of the air extraction pipe (12) is provided with a plurality of air inlets (121), the inner wall of the air inlet (121) is fixedly mounted with a filter screen A (122), the air inlet (121) is located at the other end of the air extraction pipe (12), a connecting plate (123) is fixedly mounted on one side of the piston (124), a short column is fixedly mounted on one end of the connecting plate (123), a movable plate (125) is sleeved on the outer surface of the short column, and one end of the movable plate (125) is movably sleeved on the outer surface of the bottom column (133).

5. A probiotic fermentation device as claimed in claim 2, characterized in that: The feed pipe (15) is provided with a feed chute (151) inside, the feed chute (151) runs through both ends of the feed pipe (15), an arc groove (152) is provided at the bottom of the feed chute (151), a column (131) is fixedly installed on the lower surface of the feed chute (151), one end of the feed chute (151) is connected to the feed port (17), and the other end of the feed chute (151) is connected to the inside of the fermentation kettle (1).

6. A probiotic fermentation device as claimed in claim 5, characterized in that: A long arc plate (134) and a short arc plate (135) are fixedly mounted on the upper surface of the driven disk (13); the long arc plate (134) is adapted to the arc groove (152); and the upper surface of the short arc plate (135) is at the same height as the bottom of the material discharge chute (151).

7. A probiotic fermentation device as claimed in claim 2, characterized in that: The processing assembly (2) comprises a motor (21) fixedly mounted on the upper surface of the fermentation kettle (1), a driving rod (22) rotatably connected to the output end of the motor (21), a turntable (23) fixedly mounted on the outer surface of the driving rod (22), two sets of feeding plates (25) fixedly mounted on the outer surface of the turntable (23), a bottom frame (24) fixedly mounted on the upper surface of the fermentation kettle (1), the bottom frame (24) being connected to the feeding port (17), a backing plate (241) fixedly mounted on one side of the bottom frame (24), and a magnet A (242) fixedly mounted on the inner wall of the backing plate (241).

8. A probiotic fermentation device as claimed in claim 7, characterized in that: The upper surface of the loading plate (25) is provided with a loading cavity (253), the outer surface of the loading plate (25) is provided with a vibration hole (252), the loading cavity (253) penetrates the loading plate (25), a filter screen B (251) is fixedly installed on the inner wall of the loading cavity (253), a T-shaped groove (257) is provided on the inner wall of the loading cavity (253), a supporting plate (256) is slidably arranged inside the loading cavity (253), T-shaped blocks (254) are fixedly installed on both sides of the supporting plate (256), and a compression spring (255) is fixedly installed between the T-shaped block (254) and the T-shaped groove (257).

9. A probiotic fermentation device as claimed in claim 8, characterized in that: The upper surface of the support plate (256) is provided with a through groove (2561), the inner wall of the through groove (2561) is fixedly mounted with a fixing rod (2563), the outer surface of the fixing rod (2563) is sleeved with a round rod (2562), a torsion spring (2564) is fixedly mounted between the round rod (2562) and the fixing rod (2563), one end of the torsion spring (2564) is fixedly mounted with the outer surface of the fixing rod (2563), the other end of the torsion spring (2564) is fixedly connected with the inner wall of the round rod (2562), the outer surface of the round rod (2562) is sleeved with a shifting plate (2565), the lower surface of the shifting plate (2565) is fixedly mounted with a magnet B (2566), and the magnet B (2566) and the magnet A (242) are magnetically repelled from each other.

10. A probiotic fermentation device according to claim 9, characterized in that: The material discharge assembly (3) comprises a vertical pole (31) fixedly mounted above the fermentation kettle (1), a collecting hopper (32) fixedly mounted on one side of the vertical pole (31), a material discharge pipe (33) fixedly mounted on the lower surface of the collecting hopper (32), an electric telescopic plate (34) fixedly mounted on the inner wall of the material discharge pipe (33), an industrial camera (35) fixedly mounted on one side of the material discharge pipe (33), a rotating groove (36) provided on one side of the vertical pole (31), a cylinder fixedly mounted inside the rotating groove (36), a knocking block (37) sleeved on the outer surface of the cylinder, a torsion spring (2564) fixedly mounted between the cylinder and the knocking block (37), and the knocking block (37) is adapted to the filter screen B (251).

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