An integrated device for turning over and automatically spreading bacteria on fermentation cattle beds

Abstract

The present invention relates to a technology for turning over soil or artificial bedding, and automatic spreading of powdered, granular bacteria or seeds, in particular to the turning over of bedding and the spraying of bacteria in ecological fermentation bed breeding technology. It includes a frame, a transmission device arranged on the frame, and a rotary tillage device connected to the transmission device; it includes a bacteria box arranged at the uppermost end of the frame, the box body of the bacteria box is fixedly connected to the load-bearing rod through an inclined connecting rod, a bacteria dropping groove is provided at the bottom of the bacteria box, a bacteria sowing roller is provided at the bacteria dropping groove, a plurality of bacteria sowing grooves are provided on the surface of the bacteria sowing roller, and the bacteria sowing roller is linked to the driving shaft. The present invention can realize the mechanized operation of turning over and flattening organic bedding and spraying bacteria, turning over the bedding more thoroughly, and fully crushing the compacted bedding, and at the same time, the bacteria can be evenly sprayed while turning over, with high work efficiency and low labor cost.

Description

Technical Field

[0001] The invention relates to a technique for turning over soil or artificial bedding and automatically spreading powdered or granular fungi or seeds, in particular to the turning over of bedding and the spraying of fungi in ecological fermentation bed breeding technology. Background Art

[0002] The following problems exist in traditional beef cattle farming: (1) Simple pens, weak awareness of manure treatment, and poor breeding environment. Specifically, most beef cattle farmers have a weak awareness of environmental protection, and their living quarters are adjacent to the cattle sheds, and even pigs and cattle are raised together. There is no distinction between dirty and clean roads, sewage flows everywhere, mosquitoes and flies breed, there are many irritating gases, the environmental sanitation is extremely poor, and the cattle are dirty. At present, the overall level of standardized scale breeding of beef cattle in my country is low. Even some large and medium-sized farms do not have facilities for harmless treatment and resource utilization of manure. Manure and sewage cannot be treated in time and pollute groundwater or are directly discharged into rivers, posing a safety hazard to drinking water for rural and urban residents. (2) Inadequate disinfection and poor awareness of disease prevention and control. Specifically, most cattle farmers have no awareness of disinfection. Even if the surrounding environment is extremely dirty, they still do not disinfect or take strict disinfection measures all year round. Some only put some dry soil when cleaning the pens, resulting in the incidence of some local infectious diseases such as foot-and-mouth disease, brucellosis, tuberculosis, infectious pleurisy, etc. exceeding 10%. In recent years, with the requirements for the professional level of beef cattle breeding and environmental protection, ecological fermentation bed breeding technology has emerged. This technology refers to an ecological breeding model that comprehensively utilizes the principles of microbiology, ecology, and fermentation engineering, and uses active functional microorganisms as the "conversion center" of material energy. The core of this technology is to use a complex bacterial community of powerful and beneficial functional microorganisms to convert animal feces and urine waste into useful substances and energy in a long-term, continuous and stable manner, while achieving the goal of completely degrading the feces and urine of cattle and other animals without pollution and zero emissions. It is the latest environmentally friendly breeding model in the world today.

[0003] The important part of zero-emission cattle breeding technology in fermentation beds is the production of bedding. Bedding generally includes sawdust, rice husks, straw, cotton seeds, peanut shells, wood chips, leaves and weeds, feces, special bacterial powder for biological fermentation beds, etc. If conditions permit, adding a small amount of rice bran and distiller's grains will have a better effect. The straw, leaves and weeds, rice husk powder, etc. in the bedding mainly play the role of ventilation, so that there is sufficient oxygen in the bedding, and sawdust, feces, rice bran and distiller's grains and other dregs feed play the role of water retention of the bedding and microbial nutrition source. The fermentation bed is generally laid with 50-80cm fermentation bedding.

[0004] During the formation of the fermentation bed, due to the dual effects of cattle trampling and excretion of feces and urine, the bedding in the fermentation bed will become hardened and uneven, especially causing local potholes, resulting in uneven fermentation and poor permeability of the bedding. Therefore, the bedding in the ecological fermentation bed needs to be turned over regularly to ensure that the beneficial microorganisms in the bedding always maintain a high reproduction rate, maintain an ideal number of bacterial colonies, and the ability to quickly decompose and digest feces, thereby increasing the service life of the fermentation bed. At the same time, maintaining appropriate permeability can inhibit the reproduction of pathogenic microorganisms and reduce the occurrence of diseases.

[0005] After the bacteria are spread, the bed needs feces and urine as sufficient nutrients. The first tillage is generally 7-10 days after the cattle are put on the bed, and then it is guaranteed to be tilled at a depth of 25-35cm every 2-3 days. The bedding should be thoroughly tilled every 15 days to mix the upper and lower layers of the bedding evenly. In addition, a special microbial beneficial bacteria product is selected and spread on the bedding. After mixing according to the specified requirements, it is tilled back and forth once to fully and evenly mix the beneficial bacteria and the bedding. Every 3-4 months, it is necessary to add about 5% of the initial total amount of beneficial bacteria to maintain the effective decomposition activity of the bacteria.

[0006] In the existing biological fermentation cattle beds for beef cattle breeding, the work of turning over, disinfecting, leveling and spraying of bacteria are mostly done manually. Manual operation is labor-intensive, the working environment is poor and the efficiency is low. The increase in labor costs has led to an increase in breeding costs and a decrease in farmers' profits.

[0007] At present, the turning of litter in fermentation cattle beds and the spreading of bacteria are done by manual turning or hand spraying, which results in high labor intensity, poor working environment, low efficiency, incomplete tillage and uneven spraying. Summary of the invention

[0008] The technical problem to be solved by the present application is to provide an integrated device suitable for ecological fermentation beds with the function of turning over and automatically spreading bacterial strains, the power source of which is a small tractor commonly used in rural areas, so as to realize the mechanized operation of turning over and flattening organic bedding and automatically spreading bacterial strains, thereby solving the technical problems of traditional manual operation such as high labor intensity and low efficiency.

[0009] In order to solve the above problems, the present invention provides a new technical solution. A general tractor is used as a power source. The power output shaft is reduced in speed by a T-type gear box and transmitted to the main drive shaft. The main drive shaft transmits the power to the positioning shaft through a sprocket chain. The positioning shaft then drives the rotary tillage blade fixedly mounted on the chain to rotate through three sets of sprocket chain mechanisms. At the same time, the positioning shaft transmits power to the mushroom stick through a pulley, so that the mushroom stick rotates, and the mushroom species are sprayed from the mushroom mouth on the mushroom stick to the bedding through the rotation of the mushroom stick. During the movement of the tractor, the entire tilling head dives deep into the bedding, and through the rotation of the blade head, the compacted bedding is broken, dispersed and loosened, and the mushroom species are evenly mixed with the bedding. The specific contents are as follows: A turning mechanism for a fermentation cattle bed, including a frame, a transmission device arranged on the frame, and a rotary tillage device connected to the transmission device; the rotary tillage device includes:

[0010] Rotary tillage blade, used for turning over the fermentation bed;

[0011] The rotary chain is used to fix a plurality of rotary tilling blades, the blade seats of the rotary tilling blades are connected to the fixing seats on the rotary chain, the handles of the rotary tilling blades are embedded in the blade seats and fixed, and the rotary tilling ends protrude outwards;

[0012] The chain bracket is provided with a sprocket for supporting the rotation of the rotating chain, and the sprocket is connected to the transmission device for driving the rotating chain.

[0013] Furthermore, the chain bracket includes two groups of support plates which are parallel to each other and arranged opposite to each other. The two groups of support plates are fixed by connecting columns. The upper ends of the support plates are provided with connecting seats for connecting to the frame.

[0014] Furthermore, the transmission device includes a driving shaft, which passes through a connecting seat and is provided with a plurality of driving sprockets. A positioning shaft is provided at the lower end of the two groups of support plates, the positioning shaft is perpendicular to the two groups of support plates, and the positioning shaft is provided with a plurality of driven sprockets coplanar with the driving sprocket.

[0015] Furthermore, a rotating chain is arranged between each corresponding driving sprocket and driven sprocket, and a fixing seat perpendicular to the outer chain plate is arranged on each outer chain plate of the rotating chain at the same interval, and the fixing seat is arranged at the outer end edge of the outer chain plate, and a connecting hole is arranged on the fixing seat for connecting the knife seat. The knife seat is driven by rotating the rotating chain, and then the rotary tiller is driven to turn over the fermentation bed.

[0016] Furthermore, the tool holder includes a rectangular tool holder body, and a sleeve evenly distributed on the tool holder body and perpendicular to the tool holder body, and the sleeve protrudes outwards.

[0017] Furthermore, the support plate includes a fixed plate and an adjustment plate which are connected to each other. The fixed end is connected to the frame through a connecting seat. The adjustment plate is located below the fixed plate, overlaps with the fixed plate and is staggered. A number of connecting holes are arranged on the overlapping surface. The connecting holes are evenly distributed along the longitudinal direction of the fixed plate and the adjustment plate. By selecting the connecting holes at different longitudinal positions, the spacing between the positioning axis and the driving axis is adjusted.

[0018] The adjustment plates are connected through connecting holes, and a positioning shaft is arranged at the lower end of the adjustment plate. The longitudinal adjustment of the adjustment plate can not only adjust the tension of the rotating chain, but also adjust the length of the overall support plate through the adjustment plate, replace the rotating chains of different specifications, and then adjust the turning depth of the fermentation bed.

[0019] Furthermore, the frame includes a left side plate and a right side plate parallel to each other, and a plurality of load-bearing rods connecting the left side plate and the right side plate, the left side plate and the right side plate are respectively used to connect the support plate, the left side plate and / or the right side plate and the support plate are at an angle to each other, a drive shaft is arranged between the front ends of the left side plate and the right side plate, a T-type gear box is arranged in the middle of the drive shaft, and the T-type gear box is arranged on the load-bearing rod; both ends of the drive shaft extend out of the left side plate and the right side plate, and the extended ends are provided with drive sprockets.

[0020] Furthermore, a left side plate and a right side plate are extended from both ends of the driving shaft, and a transmission sprocket is provided at the extended end, and the driving sprocket and the transmission sprocket are linked through a transmission chain.

[0021] Furthermore, a device for automatically spreading bacteria seeds with a fermentation cow bed turning mechanism is provided, characterized in that it includes a bacteria seed box arranged at the uppermost end of a frame, the body of the bacteria seed box is fixedly connected to a load-bearing rod by an inclined connecting rod, a bacteria dropping groove is provided at the bottom of the bacteria seed box, a bacteria seeding roller is provided at the bacteria dropping groove, a plurality of bacteria seeding grooves are provided on the surface of the bacteria seeding roller, and the bacteria seeding roller is linked to a driving shaft.

[0022] Furthermore, it also includes a sowing box seat, which is arranged between the spawn box and the frame, and includes an upper horizontal panel, a left side wall and a right side wall which are perpendicular to and fixedly connected to both ends of the upper horizontal panel, and a front cover plate which closes the upper horizontal panel, the left side wall and the right side wall is also arranged at the front, and a horizontal base connected to the frame is arranged at the lower end of the left side wall and the right side wall;

[0023] A notch corresponding to the bacteria dropping groove is provided on the horizontal panel, a square tube is connected below the notch, a cylindrical roller seat is provided at the lower edge of the square tube, and a sowing port is provided at the bottom of the roller seat along the cylindrical surface of the stick seat;

[0024] The inoculation roller is arranged in the roller seat, and at least one end of the inoculation roller passes through the left wall or the right wall, and a driven pulley is arranged on the protruding part, and a driving pulley corresponding to the driven pulley is arranged on the end of the driving shaft, and the driving pulley and the driven pulley are linked by a belt.

[0025] The beneficial effects of the present invention are as follows: the present invention can realize the mechanized operation of turning and flattening the organic bedding and spraying the bacterial strain, turning the bedding more thoroughly, fully crushing the compacted bedding, and evenly spraying the bacterial strain while tilling, with high work efficiency and low labor cost; the adjustment plate can adjust the tension of the rotating chain and the turning depth, so that the turning machine can be suitable for different fermentation beds; the disassembled rotary tiller seat and rotary tiller are used for replacement and maintenance of the rotary tiller. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of a rack according to Embodiment 1 of the present invention;

[0027] Figure 2 It is a schematic diagram of a chain support frame according to the first embodiment of the present invention;

[0028] Figure 3 This is a front view of the first embodiment of the present invention;

[0029] Figure 4 It is a left side view of the first embodiment of the present invention;

[0030] Figure 5 A three-dimensional diagram of a rotary tiller blade and a connection method with a rotary chain according to a first embodiment of the present invention;

[0031] Figure 6 It is a left side view of the second embodiment of the present invention;

[0032] Figure 7 This is a front view of Embodiment 3 of the present invention;

[0033] Figure 8 It is a three-dimensional diagram of the third embodiment of the present invention;

[0034] Fig. 9 It is a three-dimensional schematic diagram of the sowing box seat in the third embodiment of the present invention;

[0035] Fig.10 Another three-dimensional schematic diagram of the broadcast box seat in the third embodiment of the present invention;

[0036] Fig.11 Schematic diagram of the bacteria seeding roller in the third embodiment of the present invention;

[0037] Fig.12 It is an overall schematic diagram of a transmission protective shell installed in the third embodiment of the present invention.

[0038] In the figure: 1, left side plate; 2, right side plate; 3, first load-bearing rod; 4, second load-bearing rod; 5, third load-bearing rod; 6, vertical rod; 7, gear seat; 8, gear box; 9, first hanging piece; 10, second hanging piece; 11, third hanging piece; 12, first mounting hole; 13, driving shaft; 14, second mounting hole; 15, driving shaft; 16, positioning hole; 17, chain bracket frame; 18, left support plate; 19, right support plate; 20, connecting column; 21, connecting seat; 22, sleeve; 23, flange; 24, positioning shaft; 25. Driving sprocket; 26. Transmission sprocket; 27. Transmission chain; 28. Active sprocket; 29. ​​Driven sprocket; 30. Rotating chain; 31. Outer chain plate; 32. Fixed seat; 33. Knife holder body; 34. Sleeve; 35. Rotary tillage blade; 36. Fixed plate; 37. Adjustment plate; 38. Bacteria seed box; 39. Fourth load-bearing rod; 40. Bacteria seeding roller; 41. Bacteria seeding trough; 42. Seeding box seat; 43. Horizontal panel; 44. Left side wall; 45. Right side wall; 46. Front cover plate; 47. Horizontal base; 48. Notch; 49. Stick seat; 50. Seeding port; 51. Driven pulley; 52. Driving pulley; 53. Protective cover. DETAILED DESCRIPTION

[0039] Embodiment 1:

[0040] like Figure 1 As shown: a turning mechanism for a fermentation cattle bed, the frame includes a left side plate 1 and a right side plate 2 parallel to each other, and three load-bearing rods vertically connecting the left side plate 1 and the right side plate 2, which are respectively a first load-bearing rod 3 arranged at the front side of the bottom of the left side plate 1 and the right side plate 2, a second load-bearing rod 4 in the middle, and a third load-bearing rod 5 arranged at the middle position of the top of the left side plate 1 and the right side plate 2, the third load-bearing rod 5 and the second load-bearing rod 4 are connected and fixed by three vertical rods 6, the third load-bearing rod 5 and the first load-bearing rod 3 are connected and fixed by two oblique rods, a gear seat 7 is arranged in the middle of the second load-bearing rod 4 for fixing and installing a T-type gear box 8, a first connecting hanger and a second connecting hanger are extended forward from the bottom of the two oblique rods, an ear seat is arranged in the middle of the third load-bearing rod 5 as a third connecting hanger, the first connecting hanger, the second connecting hanger and the third connecting hanger are used to be connected to a tractor, and the T-type gear box 8 is used to connect to the power output shaft of the tractor to provide power for the mechanism.

[0041] A through first mounting hole 12 is provided at the front end of the left plate 1 and the right plate 2 for mounting a bearing seat of a drive shaft 13 . The drive shaft 13 receives power transmitted via a T-type gear box 8 provided on the second load-bearing rod 4 .

[0042] The rear ends of the left side plate 1 and the right side plate 2 are also provided with a through second mounting hole 14 for mounting the bearing seat of the driving shaft 15 . Meanwhile, a plurality of positioning holes 16 are provided around the mounting hole for fixing the chain bracket frame 17 .

[0043] like Figure 2 As shown: the chain bracket frame 17 includes two groups of left support plates 18 and right support plates 19 which are parallel to each other and arranged opposite to each other. The two groups of support plates are fixed by connecting columns 20. The upper ends of the two groups of support plates are provided with through holes, which are coaxial with the second mounting hole 14 and are used for the driving shaft 15 to pass through. The outer sides of the through holes are connected to the sleeve 34 and the flange 23 in sequence. The connecting holes on the flange 23 correspond to the positioning holes 16 around the second mounting hole 14 one by one. By rotating and connecting different positioning holes 16, the angle between the chain bracket frame 17 and the left side plate 1 and the right side plate 2 of the frame can be adjusted.

[0044] The lower ends of the two groups of support plates are also provided with through holes for installing the positioning shaft 24.

[0045] like Figure 3-Figure 5 As shown: both ends of the driving shaft 13 extend out of the left plate 1 and the right plate 2, and the extended ends are provided with driving sprockets 25. Both ends of the driving shaft 15 extend out of the left plate 1 and the right plate 2, and the extended ends are provided with transmission sprockets 26. The driving sprocket 25 and the transmission sprocket 26 are linked by a transmission chain 27.

[0046] The driving shaft 15 is provided with three driving sprockets 28 on the part between the left support plate 18 and the right support plate 19, and the positioning shaft 24 is provided with three driven sprockets 29 coplanar with the driving sprockets 28. A rotating chain 30 is provided between each corresponding driving sprocket 28 and driven sprocket 29. The rotating chain 30 is provided with a fixing seat 32 perpendicular to the outer chain plate 31 at intervals of the same number of outer chain plates 31. The fixing seat 32 is provided at the outer end edge of the outer chain plate 31, and a connecting hole is provided on the fixing seat 32 for connecting the knife holder. The knife holder includes a rectangular knife holder body 33, and a sleeve 34 evenly distributed with the knife holder body 33 and perpendicular to the knife holder body 33, and the sleeve 34 protrudes outward. The handle of the rotary tiller 35 is embedded in the sleeve 34 and fixed, and the rotary tiller end protrudes outward; the knife holder is driven by rotating the rotating chain 30, and then the rotary tiller 35 is driven to turn the fermentation bed.

[0047] Embodiment 2: Figure 6As shown, the second embodiment is generally the same as the first embodiment, and its technical feature is different from the first embodiment in that the two groups of support plates of the chain bracket frame 17 include a fixed plate 36 and an adjustment plate 37 connected to each other, and the fixed end is connected to the frame through a connecting seat 21, and the adjustment plate 37 is located below the fixed plate 36, overlaps with the fixed plate 36 and is staggered, and a plurality of connecting holes are provided on the overlapping surface; the connecting holes are evenly distributed along the longitudinal direction of the fixed plate 36 and the adjustment plate 37, and the spacing between the positioning shaft 24 and the driving shaft 15 is adjusted by selecting the connecting holes at different longitudinal positions.

[0048] The adjusting plates 37 are connected by connecting holes, and the lower ends of the adjusting plates 37 are provided with positioning shafts 24. The longitudinal adjustment of the adjusting plates 37 can not only adjust the tension of the rotating chain 30, but also adjust the length of the overall support plate through the adjusting plates 37, replace the rotating chains 30 of different specifications, and then adjust the turning depth of the fermentation bed.

[0049] Example 3: Example 7- Fig.11 As shown, embodiment 3 provides an integrated device for turning over and automatically spreading bacteria seeds for a fermentation cattle bed with a fermentation cattle bed turning mechanism on the basis of embodiment 2, including a bacteria seed box 38 arranged at the top of the frame, the box body of the bacteria seed box 38 is fixedly connected to the second load-bearing rod 4 and the fourth load-bearing rod 39 installed at the front edge of the upper end of the left plate 1 and the right plate 2 through an inclined connecting rod, a bacteria falling groove is provided at the bottom of the bacteria seed box 38, a bacteria seeding roller 40 is provided at the bacteria falling groove 48, a plurality of bacteria seeding grooves 41 are provided on the surface of the bacteria seeding roller 40, and the bacteria seeding roller 40 is linked with the driving shaft 15.

[0050] The sowing box seat 42 is also included. The sowing box seat 42 is arranged between the bacterial seed box 38 and the frame. The sowing box seat 42 includes an upper horizontal panel 43, a left side wall 44 and a right side wall 45 which are perpendicular to and fixedly connected to the two ends of the upper horizontal plate, and a front cover plate 46 which closes the upper horizontal plate, the left side wall 44 and the right side wall 45 is also provided at the front. The lower ends of the left side wall 44 and the right side wall 45 are provided with a horizontal base 47 connected to the frame;

[0051] A notch 48 corresponding to the bacteria dropping groove is formed on the horizontal panel 43, a square tube is connected below the notch 48, a cylindrical roller seat is arranged at the lower edge of the square tube, and a spreading port 50 is formed at the bottom of the roller seat along the cylindrical surface of the stick seat 49;

[0052] The inoculation roller 40 is arranged in the roller seat, and at least one end of the inoculation roller 40 passes through the left wall 44 or the right wall 45. A driven pulley 51 is arranged at the protruding part, and a driving pulley 52 corresponding to the driven pulley 51 is arranged at the end of the driving shaft 15. The driving pulley 52 and the driven pulley 51 are linked by a belt.

[0053] like Fig.12As shown, a protective cover 53 is installed on the transmission components such as the transmission chain 27 and the belt on the device.

Claims

1. An integrated device for turning over and automatically spreading bacterial strains in a fermentation cattle bed, comprising a frame, a transmission device arranged on the frame, and a rotary tillage device connected to the transmission device; characterized in that: The rotary tillage device comprises: A rotary tiller (35) is used for turning over the fermentation bed; A rotating chain (30) is used to fix a plurality of rotary tilling blades (35), wherein a blade seat of the rotary tilling blade (35) is connected to a fixing seat (32) on the rotating chain (30), and a blade handle of the rotary tilling blade (35) is embedded in the blade seat and fixed, with a rotary tilling end protruding outwards; A chain bracket, wherein a sprocket for supporting the rotation of the rotating chain (30) is provided on the chain bracket, and the sprocket is connected to the transmission device for driving the rotating chain; The chain support comprises two groups of support plates which are parallel to each other and arranged opposite to each other, the two groups of support plates are fixed by connecting columns (20), and the upper ends of the support plates are provided with connecting seats (21) for connecting to the frame; The transmission device comprises a driving shaft (15), the driving shaft (15) passes through the connecting seat (21), a plurality of driving sprockets (28) are arranged on the driving shaft (15), positioning shafts (24) are arranged at the lower ends of the two groups of support plates, the positioning shafts (24) are perpendicular to the two groups of support plates, and a plurality of driven sprockets (29) coplanar with the driving sprockets (28) are arranged on the positioning shaft (24); The support plate comprises a fixing plate (36) and an adjusting plate (37) connected to each other, the fixing plate (36) and the frame are connected via the connecting seat (21), the adjusting plate (37) is located below the fixing plate (36), overlaps with the fixing plate (36) and is arranged in a staggered manner, and a plurality of connecting holes are arranged on the overlapping surface; The left and right adjustment plates (37) are connected via the connection column (20), and the lower end of the adjustment plate (37) is provided with the positioning shaft (24); and the machine also includes a bacterial seed box (38) arranged at the uppermost end of the frame. The sowing box seat (42) is provided between the seed box (38) and the frame, and the sowing box seat (42) comprises an upper horizontal panel (43), a left side wall (44) and a right side wall (45) which are perpendicular to and fixedly connected to the two ends of the horizontal panel, and a front cover plate (46) which closes the horizontal panel, the left side wall (44) and the right side wall (45) is provided at the front, and a horizontal base (47) connected to the frame is provided at the lower end of the left side wall (44) and the right side wall (45); The bottom of the bacterial seed box (38) is provided with a bacteria dropping groove, the horizontal panel (43) is provided with a notch (48) corresponding to the bacteria dropping groove, the bottom of the notch (48) is connected to a square tube, a cylindrical roller seat is provided at the bottom edge of the square tube, and a sowing port (50) is provided at the bottom of the roller seat along the cylindrical surface of the stick seat (49); A bacteria seeding roller (40) is provided at the notch of the bacteria dropping trough, a plurality of bacteria seeding grooves (41) are provided on the surface of the bacteria seeding roller (40), and the bacteria seeding roller (40) is linked to the driving shaft (15).

2. The integrated device for turning over and automatically spreading bacterial strains in a fermentation cattle bed as claimed in claim 1, characterized in that: The rotating chain (30) is arranged between each group of corresponding driving sprockets (28) and driven sprockets (29), and a fixing seat (32) perpendicular to the outer chain plates (31) is arranged on each outer chain plate (31) of the rotating chain (30) at the same interval, and the fixing seat (32) is arranged at the outer end edge of the outer chain plate (31). The fixing seat (32) is provided with a connecting hole for connecting to the knife seat.

3. The integrated device for turning over and automatically spreading bacterial strains in a fermentation cattle bed as claimed in claim 2, characterized in that: The knife seat comprises a rectangular knife seat body (33), and sleeves (34) evenly distributed on the knife seat body (33) and perpendicular to the knife seat body (33), wherein the sleeves (34) protrude outwards.

4. The integrated device for turning over and automatically spreading bacterial strains in a fermentation cattle bed as claimed in claim 3, characterized in that: The frame comprises a left side plate (1) and a right side plate (2) which are parallel to each other, and a plurality of load-bearing rods connecting the left side plate (1) and the right side plate (2), and the body of the bacterial seed box (38) is fixedly connected to the load-bearing rods via an oblique connecting rod. The left side plate (1) and the right side plate (2) are respectively used to connect the support plate, and the left side plate (1) and / or the right side plate (2) form an angle with the support plate.

5. The integrated device for turning over and automatically spreading bacterial strains in fermentation cattle beds as claimed in claim 4, characterized in that: A drive shaft (13) is arranged between the front ends of the left side plate (1) and the right side plate (2); a T-shaped gear box (8) is arranged in the middle of the drive shaft (13); and the T-shaped gear box (8) is arranged on the load-bearing rod; both ends of the drive shaft (13) extend out of the left side plate (1) and the right side plate (2); and the extended ends are provided with drive sprockets (25).

6. The integrated device for turning over and automatically spreading bacterial strains in a fermentation cattle bed as claimed in claim 5, characterized in that: The left side plate (1) and the right side plate (2) extend from both ends of the driving shaft (15), and a transmission sprocket (26) is provided at the extended end, and the driving sprocket (25) and the transmission sprocket (26) are linked via a transmission chain (27).

7. An integrated device for turning over and automatically spreading bacterial strains in a fermentation cattle bed as described in any one of claims 1 to 6, characterized in that: The inoculation roller (40) is arranged in the roller seat, and at least one end of the inoculation roller (40) passes through the left side wall (44) or the right side wall (45), and a driven pulley (51) is arranged on the protruding portion, and a driving pulley (52) corresponding to the driven pulley (51) is arranged at the end of the driving shaft (15), and the driving pulley (52) and the driven pulley (51) are linked by a belt.

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