CN217591768U - Turning mechanism of fermentation cattle bed and device for automatically spreading strains - Google Patents

Abstract

The utility model relates to a fermentation cow bed turn over throwing mechanism and automatic device of scattering bacterial. Comprises a frame, a transmission device arranged on the frame and a rotary tillage device connected with the transmission device; including setting up in the fungus seed case of frame top, the box of fungus seed case is through putting connecting rod and bearing bar fixed connection to one side, and fungus groove has been seted up to fungus bottom of the case portion, and the fungus notch that falls is provided with broadcasts the fungus roller, broadcasts fungus roller surface and has seted up a plurality of and broadcast the fungus groove, broadcasts fungus roller and initiative shaft linkage. The utility model discloses can realize that organic matter bedding and padding turn and shakeout and the mechanized operation that the bacterial sprayed, more thorough with the bedding and padding turns, enable the bedding and padding that hardens and fully break into pieces, can carry out evenly spraying of bacterial simultaneously when ploughing, work efficiency is high, the cost of labor is low.

Description

Turning mechanism of fermentation cattle bed and device for automatically spreading strains

Technical Field

The utility model relates to a soil or artificial bedding material turning and throwing, and an automatic sowing technology of powder, granular strains or seeds, in particular to the turning and throwing of the bedding material and the spraying of the strains in an ecological fermentation bed cultivation technology.

Background

The traditional beef cattle breeding method has the following problems that (1) the colony house is simple and crude, the fecal sewage treatment consciousness is weak, and the breeding environment is poor. The method is particularly characterized in that most beef cattle are bred in scattered households, the environment protection consciousness is slight, and human living rooms are adjacent to cattle houses, even pigs and cattle are bred in a mixed mode. Dirty way is not separated from clean way, sewage flows across, mosquitoes and flies grow, irritant gas is abundant, environmental sanitation is extremely poor, and cattle body is dirty. At present, the standardized scale of our country beef cattle is bred the level and is whole lower, even if some large and medium-sized farms, also do not have excrement and urine innocent treatment and resource utilization facility, and excrement and urine sewage is because of can not get timely treatment and pollute groundwater or directly discharge the river course, and the drinking water of giving rural area, cities and towns resident brings the potential safety hazard. And (2) the disinfection is not in place, and the epidemic disease prevention and control consciousness is poor. The specific expression is that most cattle raising households have no disinfection consciousness, even if the surrounding environment is extremely dirty, the cattle raising households still do not disinfect all the year round or the disinfection measures are not strict, and some cattle raising households only fill up dry soil when clearing the pens, so that the incidence rate of some local infectious diseases such as foot-and-mouth disease, brucellosis, tuberculosis, infectious pleuritis and the like exceeds 10%. In recent years, with the requirements on the specialized level of beef cattle breeding and environmental protection, the ecological fermentation bed breeding technology is brought forward. The technology is an ecological breeding mode which comprehensively utilizes the principles of microbiology, ecology and fermentation engineering and takes active functional microorganism bacteria as substance energy 'conversion center'. The core of the technology lies in that the animal excrement and urine waste is converted into useful substances and energy by utilizing the powerful and beneficial functional microbial composite flora for a long time and continuously and stably, and the aims of completely degrading the excrement and urine of animals such as cattle and the like, which are pollution-free and zero-emission are fulfilled at the same time, so that the technology is a latest environment-friendly cultivation mode in the world at present.

The fermentation bed zero-emission cattle raising technology is characterized in that the production of padding is an important link. General selection of padding: sawdust, rice hulls, straws, cotton seeds, peanut shells, sawdust, leaves, weeds, excrement, special fungus powder for a biological fermentation bed and the like, and the effect is better if a small amount of rice bran, vinasse and the like are added under certain conditions. The straws, leaves, weeds, rice husk powder and the like in the padding mainly play a role in ventilation of the pinus nelumbinis, so that the padding has sufficient oxygen, and the residue feed such as sawdust, excrement, rice bran, vinasse and the like plays a role in water retention and microbial nutrition sources of the padding. The fermentation bed is generally paved with 50-80cm of fermentation padding.

In the formation process of the fermentation cattle bed, due to the dual functions of stepping on cattle and excretory excrement and urine, padding in the fermentation bed can be hardened into blocks and uneven, and particularly local hollow can be caused, so that the padding is unevenly fermented and has permeability. Therefore, the padding in the ecological fermentation bed needs to be turned and thrown regularly, so that beneficial microorganisms in the padding are ensured to maintain higher reproduction rate all the time, an ideal flora quantity is kept, and the capability of quickly decomposing and digesting excrement is ensured, thereby prolonging the service life of the fermentation bed. Meanwhile, the proper permeability is kept, so that the reproduction of pathogenic microorganisms can be inhibited, and the occurrence of diseases is reduced.

The fungus bed needs feces and urine as sufficient nutrients after fungus distribution, the first plowing is generally 7-10 days after cattle feeding, then 25-35 cm-deep plowing is carried out for 2-3 days, the padding is plowed thoroughly every 15 days, and the upper layer and the lower layer of the padding are mixed uniformly. In addition, special microorganism beneficial bacteria products are selected to be spread on the padding, after the special microorganism beneficial bacteria products are mixed according to the specified requirements, the padding is turned over for 1 round trip, beneficial bacteria and the padding are fully and uniformly mixed, and beneficial bacteria accounting for about 5 percent of the total amount of the initial setting need to be added every 3 to 4 months, so that the effective decomposition activity of the bacteria is kept.

In the existing biological fermentation cattle bed for beef cattle breeding, the padding turning, disinfecting, flattening and strain spraying work is mostly finished manually, the labor intensity of manual operation is high, the working environment is poor, the efficiency is low, the breeding cost is increased along with the increase of the labor cost, and the profit of a farmer is reduced.

At present, padding in a fermentation cattle bed is turned over and thrown and strains are sown by manual turning or bare-handed spraying, the manual labor intensity is high, the working environment is severe, the efficiency is low, the turning is not thorough, and the spraying is not uniform.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application will solve is: the utility model provides an integrated device that has and turn over and throw and scatter the bacterial suitable for ecological fermentation bed, the power supply is rural general small-size tractor, realizes that organic matter bedding and padding turns over, shakeouts and the automatic mechanized operation of scattering of bacterial, solves traditional manual operation and has intensity of labour big, technical problem such as inefficiency.

In order to solve the problem, the utility model provides a new technical scheme, through general tractor as the power supply, power output shaft passes through T type gear box speed reduction conveying to final drive shaft, and final drive shaft passes through sprocket chain and passes to the location axle with power. The positioning shaft drives the rotary tillage blade fixedly assembled on the chain to rotate through the three groups of chain wheel and chain mechanisms. Simultaneously the location axle passes through band pulley transmission with power for the fungus stick, makes the fungus stick rotate, sprays the bedding and padding on with the fungus mouth on the fungus stick with the bacterial through the rotation of fungus stick. The whole plowing head submerges into the padding in the advancing process of the tractor, and the hardened padding is crushed, dispersed and loosened by the rotation of the cutter head, and meanwhile, the strains are uniformly mixed with the padding. The specific contents are as follows: a turning and throwing mechanism of a fermented cattle bed comprises a frame, a transmission device arranged on the frame and a rotary tillage device connected with the transmission device; the rotary tillage device includes:

the rotary blade is used for throwing and turning over the fermentation bed;

the rotary chain is used for fixing a plurality of rotary blades, blade holders of the rotary blades are connected with a fixed seat on the rotary chain, blade holders of the rotary blades are embedded into the blade holders for fixing, and rotary tillage ends protrude outwards;

the chain support is provided with a chain wheel used for supporting the rotating chain to rotate, and the chain wheel is connected with the transmission device and used for driving the rotating chain.

Further, the chain support comprises two groups of supporting plates which are parallel to each other and are arranged oppositely, the two groups of supporting plates are fixed through connecting columns, and connecting seats are arranged at the upper ends of the supporting plates and are used for being connected with the rack.

Furthermore, the transmission device comprises a driving shaft, the driving shaft penetrates through the connecting seat, a plurality of driving chain wheels are arranged on the driving shaft, positioning shafts are arranged at the lower ends of the two groups of supporting plates and are perpendicular to the two groups of supporting plates, and a plurality of driven chain wheels coplanar with the driving chain wheels are arranged on the positioning shafts.

Further, be provided with the rotating chain between every group's the corresponding drive sprocket and the driven sprocket, be provided with on the every outer link joint of interval the same quantity of rotating chain with outer link joint vertically fixing base, the fixing base sets up in the outer end edge of outer link joint, is provided with the connecting hole on the fixing base for connect the blade holder. The rotary chain is rotated to drive the cutter holder, and then the rotary blade is driven to turn and throw the fermentation bed.

Further, the blade holder includes the blade holder body of cuboid to and the equipartition with the blade holder body and with the blade holder body vertically sleeve, the sleeve is outside protruding.

Furthermore, the supporting plate comprises a fixing plate and an adjusting plate which are connected with each other, the fixing end is connected with the rack through a connecting seat, the adjusting plate is positioned below the fixing plate, is overlapped with the fixing plate and is arranged in a staggered manner, and a plurality of connecting holes are formed in the overlapped surface; the connecting holes are uniformly distributed along the fixing plate and the adjusting plate in the longitudinal direction, and the distance between the positioning shaft and the driving shaft is adjusted by selecting the connecting holes at different longitudinal positions.

The adjusting plates are connected through connecting holes, and the lower ends of the adjusting plates are provided with positioning shafts. The adjusting plate can be longitudinally adjusted to adjust the tension of the rotating chain, the length of the whole supporting plate can be adjusted through the adjusting plate, the rotating chains with different specifications can be replaced, and the turning depth of the fermentation bed can be adjusted.

Furthermore, the rack comprises a left side plate and a right side plate which are parallel to each other, and a plurality of bearing rods for connecting the left side plate and the right side plate, the left side plate and the right side plate are respectively used for connecting a supporting plate, the left side plate and/or the right side plate and the supporting plate form an angle with each other, a driving shaft is arranged between the front ends of the left side plate and the right side plate, a T-shaped gear box is arranged in the middle of the driving shaft, and the T-shaped gear box is arranged on the bearing rods; the two ends of the driving shaft extend out of the left side plate and the right side plate, and the extending end parts are provided with driving chain wheels.

Furthermore, a left side plate and a right side plate extend out of two ends of the driving shaft, a transmission chain wheel is arranged at the extending end part, and the driving chain wheel is linked with the transmission chain wheel through a transmission chain.

Further, a device of automatic spawn seeding with fermentation cattle bed turns over throwing mechanism, its characterized in that, including setting up in the fungus seed case of frame top, the box of fungus seed case is through putting connecting rod and bearing bar fixed connection to one side, and fungus tank has been seted up to fungus bottom of the case portion, and fungus notch that falls is provided with the fungus roller of sowing, and the fungus roller surface of sowing has been seted up a plurality of and has been sowed the fungus groove, and the fungus roller of sowing links with the main shaft.

The strain culture box comprises a strain culture box and a rack, and is characterized by further comprising a sowing box seat, wherein the sowing box seat is arranged between the strain culture box and the rack and comprises a horizontal panel at the upper part, a left side wall and a right side wall which are vertical to two ends of the upper horizontal plate and fixedly connected with the two ends of the upper horizontal plate, the front part of the sowing box seat is also provided with a front cover plate for sealing the upper horizontal plate, the left side wall and the right side wall, and the lower ends of the left side wall and the right side wall are provided with horizontal bases connected with the rack;

a notch corresponding to the bacteria falling groove is formed in the horizontal panel, a square tube is connected below the notch, a tube-shaped roller seat is arranged on the lower edge of the square tube, and a sowing port is formed in the bottom of the roller seat along the column surface of the roller seat;

the fungus seeding roller is arranged in the roller seat, at least one end of the fungus seeding roller penetrates through the left side wall or the right side wall, the extending part of the fungus seeding roller is provided with a driven belt pulley, the end part of the driving shaft is provided with a driving belt pulley corresponding to the driven belt pulley, and the driving belt pulley is linked with the driven belt pulley through a belt.

The beneficial effects of the utility model are that: the utility model can realize the mechanized operation of the turning and the flattening of the organic padding and the spraying of the strains, the padding can be turned more thoroughly, the hardened padding can be crushed fully, the strains can be uniformly sprayed while the padding is ploughed, the work efficiency is high, and the labor cost is low; the adjusting plate can adjust the tension degree of the rotating chain and the turning depth, so that the turning machine can be suitable for different fermentation beds; the detachable rotary blade seat and the rotary blade are replaced and maintained by the rotary blade.

Drawings

Fig. 1 is a schematic view of a rack according to a first embodiment of the present invention;

fig. 2 is a schematic view of a chain bracket body according to a first embodiment of the present invention;

fig. 3 is a front view of a first embodiment of the present invention;

fig. 4 is a left side view of a first embodiment of the present invention;

FIG. 5 is a perspective view of a rotary blade and a connection with a rotary chain according to an embodiment of the present invention;

fig. 6 is a left side view of a second embodiment of the present invention;

fig. 7 is a front view of a third embodiment of the present invention;

fig. 8 is a perspective view of a third embodiment of the present invention;

fig. 9 is a schematic perspective view of a sowing box base in the third embodiment of the present invention;

fig. 10 is another schematic perspective view of a scattering box base in the third embodiment of the present invention;

FIG. 11 is a schematic view of a fungus seeding roller according to a third embodiment of the present invention;

fig. 12 is an overall schematic view of the third embodiment of the present invention, in which a transmission protective casing is installed.

In the figure: 1. a left side plate; 2. a right side plate; 3. a first bearing bar; 4. a second bearing bar; 5. a third bearing bar; 6. a vertical rod; 7. a gear seat; 8. a gear case; 9. a first hanger; 10. a second hanger; 11. a third hanger; 12. a first mounting hole; 13. a drive shaft; 14. a second mounting hole; 15. a drive shaft; 16. positioning holes; 17. a chain bracket frame body; 18. a left support plate; 19. a right support plate; 20. connecting columns; 21. a connecting seat; 22. a sleeve; 23. a flange plate; 24. positioning the shaft; 25. a drive sprocket; 26. a drive sprocket; 27. a drive chain; 28. a drive sprocket; 29. a driven sprocket; 30. rotating the chain; 31. an outer link plate; 32. a fixed seat; 33. a tool apron body; 34. a sleeve; 35. a rotary blade; 36. a fixing plate; 37. an adjusting plate; 38. a strain box; 39. a fourth bearing bar; 40. a fungus sowing roller; 41. a bacterium sowing groove; 42. a sowing box seat; 43. a horizontal panel; 44. a left side wall; 45. a right side wall; 46. a front cover plate; 47. a horizontal base; 48. a notch; 49. a stick base; 50. spreading openings; 51. a driven pulley; 52. a drive pulley; 53. a shield.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1: the utility model provides a mechanism of throwing turns over of fermentation cow bed, the frame is including left side board 1 and right side board 2 that are parallel to each other, and three bearing bars of perpendicular connection left side board 1 and right side board 2, be respectively the first bearing bar 3 that sets up in the bottom front side of left side board 1 and right side board 2, the second bearing bar 4 at middle part, third bearing bar 5 sets up the intermediate position at the top of left side board 1 and right side board 2, it is fixed to be connected through three montants 6 between third bearing bar 5 and the second bearing bar 4, it is fixed to be connected through two bracing pieces between third bearing bar 5 and the first bearing bar 3, the middle part of second bearing bar 4 is provided with gear seat 7, be used for fixed mounting T type gear box 8, first connection pendant and second connection pendant extend forward the bottom of two bracing pieces, the middle part of third bearing bar 5 sets up the ear seat and connects the pendant as the third, first connection pendant, the second connection pendant, the third connection pendant is used for being connected with the tractor power output shaft of the tractor of T type gear box 8, provide this mechanism.

The front ends of the left side plate 1 and the right side plate 2 are provided with a through first mounting hole 12 for mounting a bearing seat of a driving shaft 13, and the driving shaft 13 receives power transmitted through the T-shaped gear box 8 arranged on the second bearing rod 4.

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 a bearing seat of a driving shaft 15, and meanwhile, a plurality of positioning holes 16 are formed around the mounting holes and used for fixing a chain support frame body 17.

As shown in fig. 2: chain support frame body 17, including two sets of left branch fagging 18 and the right branch fagging 19 that are parallel to each other and relative setting, it is fixed through spliced pole 20 between two sets of backup pads, the upper end of two sets of backup pads is provided with the perforating hole, this perforating hole is coaxial with second mounting hole 14, be used for driving shaft 15 to pass, the outside of perforating hole connects gradually sleeve 34 and ring flange 23, connecting hole on the ring flange 23 and 16 one-to-one correspondences of locating hole around the second mounting hole 14, through the angle between the different locating hole 16 adjustable chain support frame body 17 of swivelling joint and frame left side board 1, right side board 2.

The lower ends of the two groups of supporting plates are also provided with through holes for installing the positioning shafts 24.

As shown in fig. 3-5: the two ends of the driving shaft 13 extend out of the left side plate 1 and the right side plate 2, the extending end parts are provided with driving chain wheels 25, the two ends of the driving shaft 15 extend out of the left side plate 1 and the right side plate 2, the extending end parts are provided with driving chain wheels 26, and the driving chain wheels 25 and the driving chain wheels 26 are linked through driving chains 27.

The portion of the drive shaft 15 between the left and right support plates 18 and 19 is provided with 3 drive sprockets 28, and the positioning shaft 24 is provided with 3 driven sprockets 29 coplanar with the drive sprockets 28. Be provided with rotatory chain 30 between every group's corresponding drive sprocket 28 and driven sprocket 29, be provided with on the outer link joint 31 with outer link joint 31 vertically on the rotatory chain 30 every interval the same quantity fixed seat 32, fixed seat 32 sets up in the outer end edge of outer link joint 31, is provided with the connecting hole on the fixed seat 32 for connect the blade holder. The tool apron comprises a cuboid tool apron body 33 and sleeves 34 which are uniformly distributed with the tool apron body 33 and are perpendicular to the tool apron body 33, and the sleeves 34 protrude outwards. The handle of the rotary blade 35 is embedded into the sleeve 34 and fixed, and the rotary tillage end protrudes outwards; the rotary chain 30 is rotated to drive the tool apron, and further drive the rotary blades 35 to turn and throw the fermentation bed.

Example two: as shown in fig. 6, the second embodiment is substantially the same as the first embodiment, and compared with the first embodiment, the second embodiment has the technical difference that the two sets of supporting plates of the chain bracket frame body 17 include a fixing plate 36 and an adjusting plate 37 which are connected with each other, the fixing end is connected with the frame through a connecting seat 21, the adjusting plate 37 is located below the fixing plate 36, and is overlapped and staggered with the fixing plate 36, and a plurality of connecting holes are arranged on the overlapping surface; the connecting holes are longitudinally and uniformly distributed along the fixing plate 36 and the adjusting plate 37, and the distance between the positioning shaft 24 and the driving shaft 15 is adjusted by selecting the connecting holes at different longitudinal positions.

The adjusting plates 37 are connected through connecting holes, and the lower ends of the adjusting plates 37 are provided with positioning shafts 24. The adjusting plate 37 can be longitudinally adjusted to adjust the tension of the rotating chain 30, and the length of the whole supporting plate can be adjusted through the adjusting plate 37, so that the rotating chains 30 with different specifications can be replaced, and the turning depth of the fermentation bed can be adjusted.

Example three: as shown in fig. 7-11, the third embodiment provides an integrated device for turning and automatically sowing strains of a fermentation cattle bed with a fermentation cattle bed turning mechanism based on the second embodiment, which includes a strain box 38 disposed at the uppermost end of a rack, a box body of the strain box 38 is fixedly connected with a second bearing rod 4 and a fourth bearing rod 39 additionally disposed at the front edges of the upper ends of a left side plate 1 and a right side plate 2 through an inclined connecting rod, a strain dropping groove is formed at the bottom of the strain box 38, a strain sowing roller 40 is disposed in a strain dropping groove opening 48, a plurality of strain sowing grooves 41 are formed in the surface of the strain sowing roller 40, and the strain sowing roller 40 is linked with a driving shaft 15.

The strain culture medium sowing device further comprises a sowing box seat 42, the sowing box seat 42 is arranged between the strain culture box 38 and the rack, the sowing box seat 42 comprises a horizontal panel 43 on the upper portion, a left side wall 44 and a right side wall 45 which are perpendicular to two ends of the upper horizontal plate and fixedly connected with the two ends of the upper horizontal plate, the front portion of the sowing box seat is further provided with a front cover plate 46 for closing the upper horizontal plate, the left side wall 44 and the right side wall 45, and the lower ends of the left side wall 44 and the right side wall 45 are provided with a horizontal base 47 connected with the rack;

a notch 48 corresponding to the bacteria falling groove is formed in the horizontal panel 43, a square tube is connected below the notch 48, a tube-shaped roller seat is arranged on the lower edge of the square tube, and a sowing port 50 is formed in the bottom of the roller seat along the cylindrical surface of a roller seat 49;

the bacteria sowing roller 40 is arranged in the roller seat, at least one end of the bacteria sowing roller 40 penetrates through the left side wall 44 or the right side wall 45, a driven pulley 51 is arranged at the extending part, a driving pulley 52 corresponding to the driven pulley 51 is arranged at the end part of the driving shaft 15, and the driving pulley 52 is linked with the driven pulley 51 through a belt.

As shown in fig. 12, a guard 53 is attached to a transmission member such as the transmission chain 27 and the belt.

Claims (12)

1. A turning mechanism of a fermented cattle bed comprises a frame, a transmission device arranged on the frame and a rotary tillage device connected with the transmission device; it is characterized in that the rotary tillage device comprises:

a rotary blade (35) for throwing and turning over the fermentation bed;

the rotary cultivator comprises a rotary chain (30) and a plurality of rotary blades (35), wherein the rotary blades (35) are fixed, blade holders of the rotary blades (35) are connected with fixing seats (32) on the rotary chain (30), blade holders of the rotary blades (35) are embedded into the blade holders to be fixed, and rotary tillage ends protrude outwards;

the chain support is provided with a chain wheel used for supporting the rotating chain (30), and the chain wheel is connected with the transmission device and used for driving the rotating chain.

2. The turning mechanism of the fermented cattle bed as claimed in claim 1, wherein the chain support comprises two sets of support plates parallel and opposite to each other, the two sets of support plates are fixed by a connecting column (20), and the upper ends of the support plates are provided with connecting seats (21) for connecting the machine frame.

3. The turning mechanism of the fermentation cattle bed as claimed in claim 2, characterized in that the transmission device comprises a driving shaft (15), the driving shaft (15) passes through the connecting seat (21), the driving shaft (15) is provided with a plurality of driving chain wheels (28), the lower ends of two sets of the supporting plates are provided with positioning shafts (24), the positioning shafts (24) are perpendicular to the two sets of the supporting plates, and the positioning shafts (24) are provided with a plurality of driven chain wheels (29) coplanar with the driving chain wheels (28).

4. The turning mechanism of the fermented cattle bed according to claim 3, wherein the rotating chain (30) is arranged between the driving sprocket (28) and the driven sprocket (29) corresponding to each group, the rotating chain (30) is provided with fixing seats (32) perpendicular to the outer chain plates (31) at intervals of the same number of outer chain plates (31), the fixing seats (32) are arranged at the outer end edges of the outer chain plates (31), and the fixing seats (32) are provided with connecting holes for connecting the tool holders.

5. The turning mechanism of the fermented cattle bed as claimed in claim 4, wherein the knife holder comprises a rectangular knife holder body (33), and sleeves (34) which are uniformly distributed on the knife holder body (33) and are perpendicular to the knife holder body (33), and the sleeves (34) protrude outwards.

6. The turning mechanism of the fermentation cow bed as claimed in any one of claims 3-5, wherein the supporting plate comprises a fixing plate (36) and an adjusting plate (37) connected with each other, the fixing plate (36) is connected with the frame through the connecting base (21), the adjusting plate (37) is located below the fixing plate (36), and is overlapped and staggered with the fixing plate (36), and a plurality of connecting holes are arranged on the overlapping surface;

the left surface and the right surface are connected through the connecting column (20) between the adjusting plates (37), and the lower ends of the adjusting plates (37) are provided with the positioning shafts (24).

7. The turning mechanism of the fermentation cattle bed as claimed in claim 6, 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 bearing rods connecting the left side plate (1) and the right side plate (2), the left side plate (1) and the right side plate (2) are respectively used for connecting the support plates, and the left side plate (1) and/or the right side plate (2) and the support plates are mutually angled.

8. The turning mechanism of the fermented cattle bed as claimed in claim 7, characterized in that a driving 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 driving shaft (13), and the T-shaped gear box (8) is arranged on the bearing rod; two ends of the driving shaft (13) extend out of the left side plate (1) and the right side plate (2), and the extending end parts are provided with driving chain wheels (25).

9. The turning mechanism of the fermentation cattle bed as claimed in claim 8, characterized in that the two ends of the driving shaft (15) extend out of the left side plate (1) and the right side plate (2), the extending ends are provided with driving chain wheels (26), and the driving chain wheels (25) and the driving chain wheels (26) are linked through driving chains (27).

10. An automatic strain sowing device, comprising the turning mechanism of the fermentation cattle bed as claimed in any one of claims 7 to 9, further comprising a strain box (38) disposed at the uppermost end of the frame, wherein the box body of the strain box (38) is fixedly connected to the bearing rod through an inclined connecting rod, a strain dropping groove is formed at the bottom of the strain box (38), a strain sowing roller (40) is disposed at the strain dropping groove opening (48), a plurality of strain sowing grooves (41) are formed in the surface of the strain sowing roller (40), and the strain sowing roller (40) is linked with the driving shaft (15).

11. The automatic spawn spreading device according to claim 10, further comprising a spreading box base (42), wherein the spreading box base (42) is disposed between the spawn box (38) and the rack, the spreading box base (42) comprises an upper horizontal panel (43), a left side wall (44) and a right side wall (45) perpendicular to and fixedly connected to two ends of the upper horizontal panel, a front cover plate (46) for closing the upper horizontal panel, the left side wall (44) and the right side wall (45) is further disposed at the front portion of the spreading box base, and a horizontal base (47) connected to the rack is disposed at the lower end of the left side wall (44) and the right side wall (45);

the horizontal panel (43) is provided with a notch (48) corresponding to the fungus dropping groove, a square tube is connected below the notch (48), a tube-shaped roller seat is arranged on the lower edge of the square tube, and a sowing port (50) is formed in the bottom of the roller seat along the cylindrical surface of the roller seat (49).

12. The automatic spawn-spreading device according to claim 11, wherein the spawn-spreading roller (40) is disposed in the roller seat, at least one end of the spawn-spreading roller (40) penetrates through the left side wall (44) or the right side wall (45), a driven pulley (51) is disposed at an extending portion, a driving pulley (52) corresponding to the driven pulley (51) is disposed at an end of the driving shaft (15), and the driving pulley (52) is linked with the driven pulley (51) through a belt.

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