A kind of biological fermentation feed production equipment and production process

Abstract

The present invention belongs to the technical field of bio-fermentation feed, specifically a bio-fermentation feed production equipment and production process, including a base; a pair of support frames are fixedly connected to the base; a first fixed seat is fixedly connected to the base, and the first fixed seat is located between the pair of support frames, and a second fixed seat is fixedly connected to the base, and the first fixed seat is higher than the second fixed seat; a servo motor is fixedly connected to the second fixed seat, and the output end of the servo motor is provided with a first rotating shaft, and a tank body is fixedly connected to the end of the first rotating shaft; the servo motor, the first rotating shaft and the tank body are all inclined; an annular block is fixedly connected to the outer wall of the tank body; a pair of roller seats are fixedly connected to the first fixed seat; the outer wall of the annular block and the rollers in the roller seat are in contact with each other; an opening is provided at the top of the tank body, and a detachable gate is provided at the opening of the tank body; an auger piece is fixedly connected to the inner wall of the tank body; so as to solve the problem that fermented feed is easy to clump and is not loose enough.

Description

Technical Field

[0001] The invention belongs to the technical field of biological fermentation feed, in particular to a biological fermentation feed production device and a production process. Background Art

[0002] Feed fermentation is a method of improving feed quality and animal product food safety through microbial fermentation technology; fermented feed can not only improve the palatability of feed and stimulate the appetite of animals, but also degrade toxins that may exist in feed raw materials, greatly reducing the use of antibiotics and other drug additives, thereby improving animal health and improving the food safety of pig products. During the fermentation process, the control of fermented feed quality is related to the strain used, fermentation temperature and time. In principle, the pH value of the feed starter is required to be between 3.6 and 4.5 to inhibit the reproduction and growth of pathogenic bacteria and pathogens in the intestine.

[0003] In the prior art, fermented feed has been increasingly valued for its ability to improve the nutritional value of feed and promote animal health. However, different fermentation processes and conditions may lead to differences in the quality of fermented feed. The existing fermentation tanks have the following problems: First, the stacking fermentation of materials is a long operation process, but because the existing fermentation tanks are generally fixed, during the long fermentation process, the fermented raw materials will be too compact due to stacking and squeezing, and then the fermented raw materials will be locally agglomerated. Insufficient looseness or agglomeration of the feed will affect the animal's feeding and digestion, thereby affecting the overall effect of the feed; second, the upper and lower fermentation of raw materials in the fermentation tank is cumbersome and the unloading process is relatively laborious. The paste-like material is not easy to output and the output is relatively low.

[0004] To this end, the present invention provides a biological fermentation feed production equipment and a production process. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art and solve the problem that fermented feed is easy to agglomerate and is not loose enough, the present invention proposes a biological fermentation feed production equipment and a production process.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a biological fermentation feed production equipment described in the present invention comprises a base; a pair of support frames are fixedly connected to the base; a first fixed seat is fixedly connected to the base, and the first fixed seat is located between the pair of support frames, and a second fixed seat is fixedly connected to the base, and the first fixed seat is higher than the second fixed seat; a servo motor is fixedly connected to the second fixed seat, and the output end of the servo motor is provided with a first rotating shaft, and a tank body is fixedly connected to the end of the first rotating shaft; the servo motor, the first rotating shaft and the tank body are all inclined; an annular block is fixedly connected to the outer wall of the tank body; a pair of roller seats are fixedly connected to the first fixed seat; the outer wall of the annular block and the rollers in the roller seat fit each other; an opening is provided at the top of the tank body, and a detachable gate is provided at the opening of the tank body; an auger piece is fixedly connected to the inner wall of the tank body; a pair of the support frames are provided with a feeding unit, and the raw materials enter the tank body through the feeding unit; a stirring mechanism is provided at the bottom of the tank body.

[0007] Preferably, the stirring mechanism comprises a second rotating shaft; a group of second rotating shafts are rotatably connected to the bottom end of the tank body; a third rotating shaft runs through the inside of the second rotating shaft, and one end of the third rotating shaft extends out of the second rotating shaft and the other end extends into the tank body; a plurality of stirring plates are arranged on the outer side of the shaft body of the third rotating shaft located in the tank body; a pair of symmetrically distributed slide grooves are opened on the inner ring wall of the second rotating shaft; a pair of symmetrically distributed sliders are fixedly connected to the outer wall of the third rotating shaft; the sliders are slidably connected in the slide grooves; the second rotating shaft rotates through the rotating unit; the third rotating shaft reciprocates through the reciprocating unit; each group of stirring plates on a group of the third rotating shafts is located at a different position, and the stirring plates will not interfere with the auger when the third rotating shaft rotates; isosceles triangle blocks are fixedly connected to the side walls on both sides of the stirring plate, and the isosceles surface of the isosceles triangle block is an inner arc surface; a group of grooves are opened on the side walls on both sides of the stirring plate, and the cross-section of the bottom end of the groove is an isosceles triangle, and the top of the partition formed by the group of grooves on both sides of the stirring plate is a pointed tip.

[0008] Preferably, the rotating unit includes a ring gear; a connecting column is fixedly connected to the side wall of the second fixed seat, and a ring gear is fixedly connected to the end of the connecting column, and a set of second rotating shafts is located in the inner ring of the ring gear; a spur gear is fixedly connected to the outer wall of the second rotating shaft; the inner ring teeth of the ring gear and the spur gear are meshed with each other.

[0009] Preferably, the reciprocating unit includes a fixed plate; an inclined annular groove is provided on the outer wall of the end of the third rotating shaft away from the tank body; a fixed plate is fixedly connected to the outer wall of the first rotating shaft; a group of sliding columns are fixedly connected to the outer wall of the fixed plate; the end of the sliding column is slidably connected in the inclined annular groove.

[0010] Preferably, a group of first cavities are opened in the shaft body of the third rotating shaft located in the tank body; a group of first connecting holes are opened on the outer wall of the third rotating shaft, and the first connecting holes and the first cavities are connected to each other; a group of hoses are fixedly connected to the end of the third rotating shaft away from the tank body, and the group of hoses are connected to each other, and the hoses and the first cavities are connected to each other, and a switch valve is provided at the hose port.

[0011] Preferably, a baffle is slidably fitted on the inner wall of the first cavity near the first connecting hole, and one end of the baffle extends into the end of the third rotating shaft away from the tank body; a group of second connecting holes are opened on the plate body of the baffle located in the first cavity; a rotating ring is fixedly connected to the end of the baffle extending into the third rotating shaft; a threaded annular plate is threadedly connected to the outer wall of the third rotating shaft near the end, and the top of the threaded annular plate is rotatably connected to the rotating ring.

[0012] Preferably, a group of ends of the stirring plates close to the third rotating shaft are arc-shaped ends and are hinged on the third rotating shaft; a group of second cavities are opened on the third rotating shaft, and the second cavities are located corresponding to the positions of the stirring plates; a pair of support plates symmetrically distributed about the center plane of the stirring plates are fixed in the second cavities by springs, and the arc-shaped surface on the top of the support plate extends out of the third rotating shaft and fits with the arc-shaped end of the stirring plate.

[0013] Preferably, the third rotating shaft is located in the shaft body inside the tank body and a third cavity is opened; the third cavity is connected to the second cavity through a connecting groove; the inner wall of the second cavity away from the stirring plate is slidably connected with a pair of symmetrically distributed right-angled triangular plates, and the arc surface at the bottom of the support plate and the inclined surface of the right-angled triangular plates fit each other; a lead screw is rotatably connected to the side wall of the third cavity, and one end of the lead screw extends into the end of the third rotating shaft away from the tank body; a pair of symmetrically distributed slip rings are connected to the lead screw through a lead screw thread pair, and the top ends of the slip rings are connected to each other through a sliding rod and the right-angled triangular plates, and the sliding rod is slidably connected to the inner wall of the connecting groove.

[0014] Preferably, the feeding unit includes a U-shaped frame; a pair of the support frames are provided with a cross groove at the bottom of the horizontal ends; a U-shaped frame is provided between the pair of support frames, and the top ends of the two ends of the U-shaped frame are slidably connected in the cross groove; a auger conveyor is provided on the U-shaped frame; a pair of through holes are provided at the top ends of the horizontal ends of the pair of support frames; locking holes are provided at the top ends of the two ends of the U-shaped frame; locking columns are placed on the pair of support frames; and a material receiving barrel is fixedly connected to the bottom ends of the pair of support frames.

[0015] A biological fermentation feed production process, the process adopts the above-mentioned biological fermentation feed production equipment, and the process method is as follows:

[0016] S1: The servo motor starts to drive the tank body to rotate, and then the fermentation raw materials are fed into the tank body in sequence through the feeding unit. After the feeding is completed, the tank body is closed through the detachable gate;

[0017] S2: The servo motor is in intermittent operation, and the tank body will be driven to rotate through the first rotating shaft, but the auger is still in the feeding state. By driving the rotation of the tank body, the stirring mechanism starts to work, and the materials in the tank body are broken up through the stirring plate;

[0018] S3: After the feed fermentation is completed, remove the detachable gate, and then the servo motor drives the tank to rotate in the opposite direction, and then the feed in the tank can be quickly discharged through the auger.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The biological fermentation feed production equipment and production process described in the present invention can make the first rotating shaft drive the tank body to rotate through the operation of the servo motor, but the auger piece is still in the feeding state. By driving the rotation of the tank body, the stirring mechanism starts to work, which can effectively avoid the long-term accumulation of fermented materials leading to compactness and local agglomeration of materials. At the same time, after the feed fermentation is completed, the detachable gate is removed, and then the servo motor drives the tank body to rotate in the opposite direction, and then the feed in the tank body can be quickly discharged through the auger piece. Through the above operation, it is further ensured that the paste-like feed can be effectively discharged and the operation is simple and convenient.

[0021] 2. The biological fermentation feed production equipment and production process described in the present invention drives the tank body to rotate through the first rotating shaft, and at the same time drives the second rotating shaft and the third rotating shaft to revolve around the first rotating shaft, and then drives the second rotating shaft and the third rotating shaft to rotate through the rotating unit, thereby driving the stirring plate to rotate. The rotation of the stirring plate can break up the material accumulated at the bottom of the tank body, effectively improving the effect of breaking up the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 The present invention is a three-dimensional Figure 1 ;

[0024] Figure 2 The present invention is a three-dimensional Figure 2 ;

[0025] Figure 3 is a cross-sectional view of the present invention;

[0026] Figure 4 It is a schematic diagram of a local structure in the present invention;

[0027] Figure 5 It is a three-dimensional picture of a stirring plate;

[0028] Figure 6 is a stereogram of the third rotation axis;

[0029] Figure 7 is a cross-sectional view of the third rotation axis;

[0030] Figure 8 yes Figure 7 Enlarged view of point A in the middle;

[0031] Fig. 9 is a side sectional view of the third rotation axis;

[0032] Fig.10 is an exploded view of the third rotation axis;

[0033] Fig.11 It is a partial stereogram of the U-shaped frame;

[0034] In the figure: 1, base; 11, support frame; 12, first fixed seat; 13, second fixed seat; 14, tank; 15, annular block; 16, roller seat; 17, servo motor; 18, first rotating shaft; 19, auger; 2, second rotating shaft; 21, third rotating shaft; 22, slide groove; 23, slider; 24, stirring plate; 3, ring gear; 31, spur gear; 32, connecting column; 33, inclined annular groove; 34, fixed plate; 35, sliding column; 4, isosceles triangle block; 41, inner arc surface; 42. groove; 43. partition; 5. first cavity; 51. first connecting hole; 52. hose; 53. baffle; 54. second connecting hole; 55. rotating ring; 56. threaded annular plate; 6. second cavity; 61. support plate; 62. third cavity; 63. connecting groove; 64. right-angle triangle plate; 65. slip ring; 66. sliding rod; 67. lead screw; 7. U-shaped frame; 71. cross groove; 72. auger conveyor; 73. receiving barrel; 74. positioning hole; 75. positioning column; 76. through hole. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figures 1 to 11As shown, a biological fermentation feed production equipment described in an embodiment of the present invention includes a base 1; a pair of support frames 11 are fixedly connected to the base 1; a first fixed seat 12 is fixedly connected to the base 1, and the first fixed seat 12 is located between the pair of support frames 11, and a second fixed seat 13 is fixedly connected to the base 1, and the first fixed seat 12 is higher than the second fixed seat 13; a servo motor 17 is fixedly connected to the second fixed seat 13, and a first rotating shaft 18 is provided at the output end of the servo motor 17, and a tank body 14 is fixedly connected to the end of the first rotating shaft 18; the servo motor 17, the first rotating shaft 18 and the tank body 14 are all inclined; an annular block 15 is fixedly connected to the outer wall of the tank body 14; a pair of roller seats 16 are fixedly connected to the first fixed seat 12; the outer wall of the annular block 15 and the rollers in the roller seat 16 are in contact with each other; an opening is provided at the top of the tank body 14, and a detachable gate is provided at the opening of the tank body 14; the inner wall of the tank body 14 is fixed A screw dragon piece 19 is connected; a pair of the support frames 11 are provided with a feeding unit, and the raw materials enter the tank body 14 through the feeding unit; a stirring mechanism is provided at the bottom of the tank body 14; in the prior art, fermented feed is increasingly valued for its ability to improve the nutritional value of feed and promote animal health, however, different fermentation processes and conditions may lead to differences in the quality of fermented feed, and the existing fermentation tanks have the following problems: first, the stacking fermentation of materials is a long-term operation process, but because the existing fermentation tanks are generally in a fixed placement state, during the long-term fermentation process, the fermented raw materials will be too compact due to stacking and squeezing, and then the fermented raw materials will be locally agglomerated. Insufficient looseness or agglomeration of the feed will affect the animal's feeding and digestion, thereby affecting the overall effect of the feed; second, the upper and lower fermentation of raw materials in the fermentation tank is cumbersome and the material unloading process is relatively laborious, the paste-like material is not easy to output, and the output is relatively low;For this reason, when the present invention is working, based on the idea of ​​commercial concrete tank trucks, the automatic unloading and mixing ideas of the commercial concrete transport tanks on the commercial concrete tank trucks are applied to the research and development of biological fermentation feed production equipment. In the initial state, the fermentation raw materials are first fed into the tank body 14 in sequence through the feeding unit. At this time, the tank body 14 rotates through the servo motor 17, so that the first rotating shaft 18 drives the tank body 14 to rotate, and the fermentation raw materials are fed into the bottom of the tank body 14 through the rotation of the auger piece 19. After the fermentation raw materials are transported, the servo motor 17 continues to work to complete the preliminary mixing of the fermentation raw materials, and then the opening of the tank body 14 is closed through the detachable gate (not shown, the prior art is not described) to achieve sealing. The servo motor 17 is in intermittent operation. When the servo motor 17 is working, the tank body 14 will be driven to rotate through the first rotating shaft 18, but the auger piece 19 is still in the feeding state. By driving the tank body 14 to rotate, the stirring mechanism starts to work, which can effectively avoid the compactness and local agglomeration of the fermented materials caused by the long-term accumulation of the fermented materials. At the same time, after the feed fermentation is completed, the detachable gate is removed, and then the servo motor 17 drives the tank body 14 to rotate in the opposite direction, and then the feed in the tank body 14 can be quickly discharged through the auger piece 19. Through the above operation, it is further ensured that the paste-like feed can be effectively discharged and the operation is simple and convenient. ;

[0037] The stirring mechanism includes a second rotating shaft 2; a group of second rotating shafts 2 are rotatably connected to the bottom end of the tank body 14; a third rotating shaft 21 runs through the inside of the second rotating shaft 2, and one end of the third rotating shaft 21 extends out of the second rotating shaft 2, and the other end extends into the tank body 14; the third rotating shaft 21 is located in the tank body 14. A plurality of stirring plates 24 are arranged on the outer side of the shaft body provided with multiple groups of stirring plates 24; a pair of symmetrically distributed slide grooves 22 are opened on the inner ring wall of the second rotating shaft 2; a pair of symmetrically distributed sliders 23 are fixedly connected to the outer side wall of the third rotating shaft 21; the sliders 23 are slidably connected in the slide grooves 22; the second rotating shaft 2 is rotated by the rotating unit; the third rotating shaft 21 reciprocates by the reciprocating unit; each group of stirring plates 24 on a group of the third rotating shaft 21 is located at a different position, and when the third rotating shaft 21 rotates, the stirring plates 24 will not interfere with the auger piece 19; when working, the third A rotating shaft 18 drives the tank body 14 to rotate, and at the same time drives the second rotating shaft 2 and the third rotating shaft 21 to revolve around the first rotating shaft 18, and then drives the second rotating shaft 2 and the third rotating shaft 21 to rotate through the rotating unit, thereby driving the stirring plate 24 to rotate. The rotation of the stirring plate 24 can break up the materials accumulated at the bottom of the tank body 14, and effectively improve the breaking up effect of the materials (the rotation of the tank body 14 can effectively break up the materials and break up the larger agglomerated materials, but there are still small agglomerated materials in the materials that cannot be broken up by the rotation of the tank body 14. At the same time, when the materials cover the bottom of the tank body 14, the breaking up effect of the tank body 14 alone is not enough); the length of the third rotating shaft 21 only needs to pass through the bottom position of the tank body 14 (at this time, the materials are in the most squeezed state); the second fixed seat 13 is a side U-shaped, which will not affect the revolution of the third rotating shaft 21 around the first rotating shaft 18.

[0038] The rotating unit includes a ring gear 3; a connecting column 32 is fixedly connected to the side wall of the second fixed seat 13, and a ring gear 3 is fixedly connected to the end of the connecting column 32, and a group of second rotating shafts 2 are located in the inner ring of the ring gear 3; a spur gear 31 is fixedly connected to the outer wall of the second rotating shaft 2; the inner ring teeth of the ring gear 3 and the spur gear 31 are meshed with each other; during operation, when the second rotating shaft 2 revolves around the first rotating shaft 18, the ring gear 3 and the spur gear 31 are meshed with each other, which can ensure the self-rotation of the second rotating shaft 2, and because of the setting of the slide groove 22 and the slider 23, the rotation of the second rotating shaft 2 can effectively drive the third rotating shaft 21 to rotate, thereby ensuring that the stirring plate 24 rotates around the first rotating shaft 18 while rotating, ensuring the breaking effect of the stirring plate 24, and also ensuring the mixing effect of the materials during the initial discharge process.

[0039] The reciprocating unit includes a fixed disk 34; an inclined annular groove 33 is provided on the outer side wall of the end of the third rotating shaft 21 away from the tank body 14; a fixed disk 34 is fixedly connected to the outer side wall of the first rotating shaft 18; a group of sliding columns 35 are fixedly connected to the outer side wall of the fixed disk 34; the end of the sliding column 35 is slidably connected in the inclined annular groove 33; during operation, since the fixed disk 34 and the first rotating shaft 18 are fixedly connected, the fixed disk 34 and the first rotating shaft 18 both rotate synchronously, and since the sliding column 35 slides in the inclined annular groove 33, the third rotating shaft 21 can slide back and forth during rotation, realizing a back and forth pushing state, further ensuring the breaking effect and breaking range of the stirring plate 24.

[0040] Isosceles triangle blocks 4 are fixedly connected to the side walls on both sides of the stirring plate 24, and the isosceles surface of the isosceles triangle blocks 4 is an inner arc surface 41; a group of grooves 42 are opened on the side walls on both sides of the stirring plate 24, and the cross-section of the bottom end of the groove 42 is an isosceles triangle, and the top of the partition 43 on both sides of the stirring plate 24 divided by a group of grooves 42 is a pointed end; when working, when the stirring plate 24 rotates, the tip of the isosceles triangle block 4 is facing the rotation direction of the third rotating shaft 21, so that collision cutting can be achieved. At the same time, when the stirring plate 24 follows the third rotating shaft 21 to cut up and down, the partition 43 divided by the groove 42 can be used for pushing and cutting, and both can separate agglomerated materials. It can not only deal with large agglomerated materials, but also can separate small agglomerated materials.

[0041] The third rotating shaft 21 is located in the shaft body of the tank body 14 and is provided with a group of first cavities 5; the outer wall of the third rotating shaft 21 is provided with a group of first connecting holes 51, and the first connecting holes 51 and the first cavities 5 are connected to each other; a group of hoses 52 are fixedly connected to the end of the third rotating shaft 21 away from the tank body 14, and the group of hoses 52 are connected to each other, and the hoses 52 and the first cavities 5 are connected to each other, and a switch valve is provided at the end of the hose 52; during operation, the fermentation of the feed includes anaerobic and aerobic fermentation. During aerobic fermentation, in order to ensure that oxygen is evenly introduced into the tank body 14, oxygen can be introduced through the hose 52, and then Spraying through the first cavity 5 and the first connecting hole 51 can ensure the uniformity of oxygen distribution; at the same time, when the moisture content of the feed is insufficient, the hose 52, the first cavity 5 and the first connecting hole 51 can be used to spray water to effectively ensure the uniformity of moisture (directly filling oxygen or adding water from the opening of the tank body 14 will result in poor uniformity). When working, a hose 52 on the third rotating shaft 21 can be used for air intake, or a group of hoses 52 on the third rotating shaft 21 can be used for air intake or water intake, depending on the actual situation of air intake while rotating or air intake while stopped.

[0042] A baffle 53 is slidably fitted on the inner wall of the first cavity 5 near the first connecting hole 51, and one end of the baffle 53 extends into the end of the third rotating shaft 21 away from the tank body 14; a group of second connecting holes 54 are opened on the plate body of the baffle 53 located in the first cavity 5; a rotating ring 55 is fixedly connected to the end of the baffle 53 extending into the third rotating shaft 21; a threaded annular plate 56 is threadedly connected on the outer wall of the third rotating shaft 21 near the end, and the top of the threaded annular plate 56 is rotatably connected to the rotating ring 55; During operation, in order to ensure fermentation in an anaerobic state of the tank body 14, the baffle 53 seals the first connecting hole 51. When aerobic or water is needed, the threaded annular plate 56 is rotated to move the threaded annular plate 56 upward, thereby driving the rotating ring 55 and the baffle 53 to move upward, so that the first connecting hole 51 and the second connecting hole 54 are interconnected, so that oxygen or water can be effectively filled. When not needed, the operation is reversed to seal the first connecting hole 51 by misaligning the first connecting hole 51 and the second connecting hole 54.

[0043] The ends of a group of stirring plates 24 close to the third rotating shaft 21 are arc-shaped ends and are hinged on the third rotating shaft 21; a group of second cavities 6 are opened on the third rotating shaft 21, and the second cavities 6 are located corresponding to the positions of the stirring plates 24; a pair of support plates 61 symmetrically distributed about the center plane of the stirring plates 24 are fixedly connected in the second cavities 6 by springs, and the arc-shaped surfaces on the tops of the support plates 61 extend out of the third rotating shaft 21 and fit together with the arc-shaped ends of the stirring plates 24; during operation, since the third rotating shaft 21 can slide back and forth, the bottom ends of the stirring plates 24 are hinged on the third rotating shaft 21, and then when the materials are accumulated inside the tank body 14, the stirring plates 24 can be swung, and a pair of support plates 61 are provided to support the arc-shaped surfaces at the bottom ends of the stirring plates 24, so as to ensure the swinging angle, and the stirring of the stirring plates 24 can further increase the stirring range of the materials and further improve the breaking effect.

[0044] The third rotating shaft 21 is located in the axial body of the tank body 14 and is provided with a third cavity 62; the third cavity 62 is connected to the second cavity 6 through the connecting groove 63; the inner wall of the second cavity 6 away from the stirring plate 24 is slidably connected with a pair of symmetrically distributed right-angled triangular plates 64, and the arc surface at the bottom of the support plate 61 and the inclined surface of the right-angled triangular plates 64 are in contact with each other; a lead screw 67 is rotatably connected to the side wall of the third cavity 62, and one end of the lead screw 67 extends outside the end of the third rotating shaft 21 away from the tank body 14; a pair of symmetrically distributed slip rings 65 are connected to the lead screw 67 through a lead screw thread pair , and the top of the slip ring 65 is connected to each other through the sliding rod 66 and the right-angled triangle plate 64, and the sliding rod 66 is slidably connected to the inner wall of the connecting groove 63; when working, in the initial stirring and mixing state, the stirring plate 24 does not need to swing, so the screw 67 is rotated at this time, thereby driving a pair of right-angled triangle plates 64 to move toward each other, and then allowing a pair of support plates 61 to be at the highest point, clamping the stirring plate 24 in this state to ensure the stirring and mixing effect. When the stirring plate 24 needs to swing in the later stage, the screw 67 is operated in the reverse direction so that the support plate 61 no longer clamps the stirring plate 24, and the stirring plate 24 can be ensured to swing.

[0045] The feeding unit includes a U-shaped frame 7; a pair of the horizontal ends of the support frames 11 are provided with a cross groove 71 at the bottom; a U-shaped frame 7 is provided between the pair of support frames 11, and the top ends of the two ends of the U-shaped frame 7 are slidably connected in the cross groove 71; an auger conveyor 72 is provided on the U-shaped frame 7; a pair of through holes 76 are provided at the top ends of the horizontal ends of the pair of support frames 11; a clamping hole 74 is provided at the top ends of the two ends of the U-shaped frame 7; a clamping column 75 is placed on the pair of support frames 11; a receiving barrel 73 is fixed to the bottom end of the pair of support frames 11; when working, the auger conveyor 72 is composed of a feed box, an auger and a motor, etc. This is prior art and will not be elaborated on. When feeding, the U-shaped frame 7 is pushed to push the unloading end of the auger conveying member 72 into the tank body 14 to convey the raw materials. At this time, the locking column 75 is inserted into the locking hole 74 through the through hole 76 to keep the auger conveying member 72 stable. After the material conveying is completed, the U-shaped frame 7 is slid to allow the auger conveying member 72 to completely detach from the tank body 14, and then the locking column 75 is inserted into the locking hole 74 through another through hole 76, and then the tank body 14 is closed through the detachable gate. At the same time, when discharging, the detachable gate is removed to allow the material receiving barrel 73 located below the opening of the tank body 14 to collect the material.

[0046] A biological fermentation feed production process, the process adopts the above-mentioned biological fermentation feed production equipment, and the process method is as follows:

[0047] S1: The servo motor 17 is started to drive the tank body 14 to rotate, and then the fermentation raw materials are sequentially fed into the tank body 14 through the feeding unit. After the feeding is completed, the tank body 14 is closed through the detachable gate;

[0048] S2: The servo motor 17 is in intermittent operation, and drives the tank body 14 to rotate through the first rotating shaft 18, but the auger piece 19 is still in the feeding state, and drives the tank body 14 to rotate, so that the stirring mechanism starts to work, and the material in the tank body 14 is dispersed through the stirring plate 24;

[0049] S3: After the feed fermentation is completed, the detachable gate is removed, and then the servo motor 17 drives the tank body 14 to rotate in the opposite direction, and then the feed in the tank body 14 can be quickly discharged through the auger piece 19.

[0050] Working principle: in the initial state, the fermentation raw materials are first fed into the tank body 14 in sequence through the feeding unit. At this time, the tank body 14 rotates through the servo motor 17, so that the first rotating shaft 18 drives the tank body 14 to rotate, and the fermentation raw materials are fed into the bottom of the tank body 14 through the rotation of the auger piece 19. After the fermentation raw materials are transported, the servo motor 17 continues to work to complete the preliminary mixing of the fermentation raw materials, and then the opening of the tank body 14 is closed through a detachable gate (not shown, the prior art is not described) to achieve a sealed anaerobic environment. At the same time, the servo motor 17 is in intermittent operation. When the servo motor 17 is working, it will drive the tank body 14 to rotate through the first rotating shaft 18, but the auger piece 19 is still in the feeding state. By driving the rotation of the tank body 14, the stirring mechanism starts to work, which can effectively avoid the long-term accumulation of fermented materials leading to compactness and local agglomeration of materials. At the same time, after the feed fermentation is completed, the detachable gate is removed, and then the servo motor 17 drives the tank body 14 to rotate in the opposite direction, and then the tank body 14 is driven by the auger piece 19. The feed in the tank body 14 can be quickly discharged. Through the above operation, it is further ensured that the paste-like feed can be effectively discharged and discharged, and the operation is simple and convenient; the first rotating shaft 18 drives the tank body 14 to rotate, and at the same time drives the second rotating shaft 2 and the third rotating shaft 21 to revolve around the first rotating shaft 18, and then drives the second rotating shaft 2 and the third rotating shaft 21 to rotate through the rotating unit, and then drives the stirring plate 24 to rotate. The rotation of the stirring plate 24 can break up the materials accumulated at the bottom of the tank body 14, and effectively improve the breaking effect of the materials (the rotation of the tank body 14 can effectively break up the materials and break up the larger agglomerated materials, but there are still small agglomerated materials in the materials that cannot be broken up by the rotation of the tank body 14. At the same time, when the materials cover the bottom of the tank body 14, the breaking effect is insufficient only by the rotation of the tank body 14); the length of the third rotating shaft 21 only needs to pass through the bottom position of the tank body 14 (at this time, the materials are in the most squeezed state); the second fixed seat 13 is a side U-shaped, which will not affect the revolution of the third rotating shaft 21 around the first rotating shaft 18.

[0051] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A biological fermentation feed production equipment, characterized in that: The invention comprises a base (1); a pair of support frames (11) are fixedly connected to the base (1); a first fixed seat (12) is fixedly connected to the base (1), and the first fixed seat (12) is located between the pair of support frames (11); a second fixed seat (13) is fixedly connected to the base (1), and the first fixed seat (12) is higher than the second fixed seat (13); a servo motor (17) is fixedly connected to the second fixed seat (13), and a first rotating shaft (18) is provided at the output end of the servo motor (17), and a tank body (14) is fixedly connected to the end of the first rotating shaft (18); the servo motor (17), the first rotating shaft (1 8) and the tank body (14) are both arranged at an inclination; an annular block (15) is fixedly connected to the outer wall of the tank body (14); a pair of roller seats (16) are fixedly connected to the first fixed seat (12); the outer wall of the annular block (15) and the rollers in the roller seats (16) fit each other; an opening is provided at the top of the tank body (14), and a detachable gate is provided at the opening of the tank body (14); an auger piece (19) is fixedly connected to the inner wall of the tank body (14); a pair of the support frames (11) are provided with feeding units, and the raw materials enter the tank body (14) through the feeding units; a stirring mechanism is provided at the bottom of the tank body (14); The stirring mechanism comprises a second rotating shaft (2); a group of second rotating shafts (2) are rotatably connected to the bottom end of the tank body (14); a third rotating shaft (21) runs through the inside of the second rotating shaft (2), and one end of the third rotating shaft (21) extends out of the second rotating shaft (2) and the other end extends into the tank body (14); a plurality of stirring plates (24) are provided on the outer side of the shaft body of the third rotating shaft (21) located in the tank body (14); a pair of symmetrically distributed sliding grooves (22) are opened on the inner ring wall of the second rotating shaft (2); a pair of symmetrically distributed sliding blocks (23) are fixedly connected to the outer side wall of the third rotating shaft (21); the sliding blocks (23) are slidably connected in the sliding grooves (22); the second rotating shaft (21) The shaft (2) is rotated by a rotating unit; the third rotating shaft (21) is reciprocated by a reciprocating unit; each group of stirring plates (24) on a group of the third rotating shafts (21) is located at different positions, and when the third rotating shaft (21) rotates, the stirring plates (24) will not interfere with the auger plates (19); isosceles triangle blocks (4) are fixedly connected to the side walls on both sides of the stirring plates (24), and the isosceles surfaces of the isosceles triangle blocks (4) are inner arc surfaces (41); a group of grooves (42) are opened on the side walls on both sides of the stirring plates (24), and the cross-section of the bottom end of the grooves (42) is an isosceles triangle, and the tops of the partitions (43) formed by dividing the two sides of the stirring plates (24) by the group of grooves (42) are pointed; The rotating unit comprises a ring gear (3); a connecting column (32) is fixedly connected to the side wall of the second fixing seat (13), and a ring gear (3) is fixedly connected to the end of the connecting column (32), and a set of second rotating shafts (2) is located inside the inner ring of the ring gear (3); a spur gear (31) is fixedly connected to the outer wall of the second rotating shaft (2); the inner ring teeth of the ring gear (3) and the spur gear (31) are meshed with each other; The reciprocating unit comprises a fixed plate (34); an inclined annular groove (33) is provided on the outer side wall of the end of the third rotating shaft (21) away from the tank body (14); a fixed plate (34) is fixedly connected to the outer side wall of the first rotating shaft (18); a group of sliding columns (35) are fixedly connected to the outer side wall of the fixed plate (34); the end of the sliding column (35) is slidably connected in the inclined annular groove (33); A group of first cavities (5) are formed in the shaft body of the third rotating shaft (21) located in the tank body (14); a group of first communication holes (51) are formed on the outer wall of the third rotating shaft (21), and the first communication holes (51) and the first cavities (5) are communicated with each other; a group of hoses (52) are fixedly connected to the end of the third rotating shaft (21) away from the tank body (14), and the group of hoses (52) are communicated with each other, and the hoses (52) and the first cavities (5) are communicated with each other, and a switch valve is provided at the end of the hose (52); A baffle (53) is slidably fitted on the inner wall of the first cavity (5) near the first connecting hole (51), and one end of the baffle (53) extends into the end of the third rotating shaft (21) away from the tank body (14); a group of second connecting holes (54) are opened on the plate body of the baffle (53) located in the first cavity (5); a rotating ring (55) is fixedly connected to the end of the baffle (53) extending into the third rotating shaft (21); a threaded annular plate (56) is threadedly connected on the outer wall of the third rotating shaft (21) near the end, and the top of the threaded annular plate (56) is rotatably connected to the rotating ring (55); The ends of a group of the stirring plates (24) close to the third rotating shaft (21) are arc-shaped ends and are hinged on the third rotating shaft (21); a group of second cavities (6) are opened on the third rotating shaft (21), and the second cavities (6) are located corresponding to the positions of the stirring plates (24); a pair of support plates (61) symmetrically distributed about the center plane of the stirring plates (24) are fixedly connected in the second cavities (6) through springs, and the arc-shaped surfaces of the tops of the support plates (61) extend out of the third rotating shaft (21) and fit together with the arc-shaped ends of the stirring plates (24); The third rotating shaft (21) is located in the axial body of the tank body (14), and a third cavity (62) is provided therein; the third cavity (62) is interconnected with the second cavity (6) through a connecting groove (63); a pair of symmetrically distributed right-angled triangular plates (64) are slidably connected to the inner wall of the second cavity (6) away from the stirring plate (24), and the arc surface at the bottom of the support plate (61) and the inclined surface of the right-angled triangular plates (64) are in contact with each other; a lead screw (67) is rotatably connected to the side wall of the third cavity (62), and one end of the lead screw (67) extends outside the end of the third rotating shaft (21) away from the tank body (14); a pair of symmetrically distributed sliding rings (65) are connected to the lead screw (67) through a lead screw thread pair, and the top ends of the sliding rings (65) are interconnected with the right-angled triangular plates (64) through a sliding rod (66), and the sliding rod (66) is slidably connected to the inner wall of the connecting groove (63); The feeding unit comprises a U-shaped frame (7); a cross groove (71) is provided at the bottom of the horizontal ends of a pair of the support frames (11); a U-shaped frame (7) is provided between the pair of the support frames (11), and the top ends of both ends of the U-shaped frame (7) are slidably connected in the cross groove (71); a screw conveyor (72) is provided on the U-shaped frame (7); a pair of through holes (76) are provided at the top ends of the horizontal ends of the pair of the support frames (11); locking holes (74) are provided at the top ends of both ends of the U-shaped frame (7); locking columns (75) are placed on the pair of the support frames (11); and a material receiving barrel (73) is fixedly connected to the bottom ends of the pair of the support frames (11).

2. A biological fermentation feed production process, which adopts the biological fermentation feed production equipment described in claim 1, characterized in that: The process is as follows: S1: The servo motor (17) is started to drive the tank body (14) to rotate, and then the fermentation raw materials are sequentially fed into the tank body (14) through the feeding unit. After the feeding is completed, the tank body (14) is closed through the detachable gate; S2: The servo motor (17) is in intermittent operation and drives the tank body (14) to rotate through the first rotating shaft (18), but the auger (19) is still in the feeding state. By driving the tank body (14) to rotate, the stirring mechanism starts to work and the materials in the tank body (14) are dispersed through the stirring plate (24); S3: After the feed fermentation is completed, the detachable gate is removed, and then the servo motor (17) drives the tank body (14) to rotate in the opposite direction, and then the feed in the tank body (14) can be quickly discharged through the auger (19).

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