Bacteria adding device in organic fertilizer production process

Abstract

The invention relates to the technical field of organic fertilizer production, in particular to a bacterium adding device in an organic fertilizer production process, which comprises a rack and a plurality of bacterium storage boxes arranged above the rack, a carrying table is further connected to the upper portion of the machine frame in a sliding mode, and a positioning mechanism is arranged between the carrying table and the machine frame. A conveying mechanism is connected to the upper portion of the carrying table through a lifting mechanism, the conveying mechanism is used for being communicated with discharging hoppers at the bottoms of the fungus storage boxes, the design of the multiple fungus storage boxes is adopted, the same or different strains can be stored at the same time, the conveying mechanism is moved to be in butt joint with the multiple fungus storage boxes in sequence, and the conveying mechanism is moved to be in butt joint with the multiple fungus storage boxes. According to the invention, only different strains can be added, the replacement efficiency of the strains in the strain adding process can be improved, the downtime is reduced, a valve control mechanism is also arranged between the conveying mechanism and the strain storage box, and the valve control mechanism can be used for automatically opening a discharge hopper of the strain storage box when the conveying mechanism is connected with the strain storage box.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer production, in particular to a bacteria adding device in the process of organic fertilizer production. Background Art

[0002] Organic fertilizer is a fertilizer with organic matter as its main ingredient, usually derived from animal and plant residues or by-products. It contains rich nutrients such as nitrogen, phosphorus, potassium, etc., as well as a variety of trace elements and organic matter, and plays an important role in improving soil structure and increasing soil fertility.

[0003] In the current organic fertilizer production process, adding bacteria is a key step. The current bacteria adding device is usually designed with a bacteria storage box with a discharge structure at the bottom for releasing the bacteria during the organic fertilizer production process. The single bacteria storage box structure only supports the addition of a single bacteria strain at a time, which is not convenient for flexible replacement of the bacteria strain according to demand.

[0004] Secondly, when the bacteria in the bacteria storage box are used up, the machine needs to be stopped for replenishment, which not only interrupts the production process and reduces production efficiency, but also increases the labor intensity and difficulty of operators. Long-term shutdown for replenishment operations seriously restricts the production of large-scale organic fertilizer production. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that a single bacteria storage box structure only supports the addition of a single bacteria species each time, and is not convenient for flexible replacement of bacteria species according to demand, and proposes a bacteria adding device in the process of organic fertilizer production.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Design a bacteria adding device in the process of organic fertilizer production, including:

[0008] A rack and a plurality of bacteria storage boxes installed above the rack;

[0009] The upper part of the frame is also slidably connected to a carrier, and a positioning mechanism is provided between the carrier and the frame;

[0010] A conveying mechanism is connected above the carrier through a lifting mechanism, and the conveying mechanism is used to communicate with the bottom discharge hopper of each bacteria storage box, and a valve control mechanism is arranged between the feed hopper and the discharge hopper of the conveying mechanism.

[0011] Furthermore, the lifting mechanism includes a plurality of telescopic rods fixedly mounted on the carrier, the top ends of the telescopic rods are fixedly connected to the conveying mechanism, a fixed plate is fixedly connected between the movable ends of the plurality of telescopic rods, and a driving member for driving the fixed plate to move is fixed to the top of the carrier.

[0012] Further, the driving member is configured as a cylinder;

[0013] The positioning mechanism includes four plug rods fixed to the bottom of the driving member, the bottom of the plug rods passes through the carrier, and a spring is fixedly connected between the driving member and the carrier;

[0014] A positioning wheel is rotatably connected between two adjacent insertion rods, and a positioning groove adapted to the positioning wheel is provided on the upper end surface of the frame.

[0015] Furthermore, the positioning groove comprises a rectangular groove, and the width of the rectangular groove is adapted to the width of the two positioning wheels;

[0016] A guiding inclined groove is also arranged on the upper middle side of the rectangular groove, and a limited-step platform is arranged between the guiding inclined groove and the rectangular groove.

[0017] Furthermore, a floating bucket is provided on the outer side of the discharge hopper, and the bottom end of the discharge hopper is inserted into the floating bucket;

[0018] The top of the floating hopper is provided with a sleeve frame, a spring is fixedly connected between the sleeve frame and the discharge hopper, and an elastic diaphragm is also fixedly connected between the floating hopper and the discharge hopper.

[0019] Furthermore, the valve control mechanism includes a ball valve rotatably connected to the inside of the floating bucket, a rotating shaft extending to the outside of the floating bucket is fixedly installed on one side of the ball valve, and a gear is installed on the outside of the rotating shaft.

[0020] Furthermore, the valve control mechanism further comprises a rack fixed on the side of the feed hopper, and the rack is meshed with the gear;

[0021] The feed hopper is plug-fitted on the outside of the floating hopper.

[0022] Furthermore, a locking structure is provided on the outer side of the floating bucket, and the locking structure is used to lock the circumferential position of the gear.

[0023] Furthermore, the locking structure includes a rod slidably connected to the outside of the floating bucket through a sleeve, the middle part of the rod has an interference rod that interferes with the rack, and the end of the rod is also provided with a locking tooth that engages with the gear, and a tension spring is fixedly connected between the rod and the floating bucket.

[0024] Furthermore, the side of the feed hopper is rotatably connected to a swing arm, one end of the swing arm is fixedly installed with a knocking piece, and a compression spring is fixedly connected between the swing arm and the feed hopper, wherein the auger shaft end of the conveying mechanism passes through the outside of its outer shell and is fixed with a protrusion, and the protrusion abuts against the lower side of the swing arm.

[0025] The present invention proposes a bacteria adding device for an organic fertilizer production process, which has the following beneficial effects: the present invention adopts a design of multiple bacteria storage boxes, so that the same or different bacteria species can be stored at the same time, and the mobile conveying mechanism is connected with the multiple bacteria storage boxes in sequence, so that different bacteria species can be added, and the efficiency of replacing bacteria species during the bacteria adding process can be improved, and downtime can be reduced. Secondly, the present invention also provides a valve control mechanism between the conveying mechanism and the bacteria storage box. The valve control mechanism can automatically open the discharge hopper of the bacteria storage box when the conveying mechanism is connected to the bacteria storage box, thereby further improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The three-dimensional Figure 1 ;

[0027] Figure 2 It is a right side view of the present invention;

[0028] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of area A;

[0029] Figure 4 It is a schematic diagram of the positioning mechanism structure of the present invention;

[0030] Figure 5 The three-dimensional Figure 2 ;

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

[0032] Figure 7 for Figure 6 Schematic diagram of the enlarged structure of area B;

[0033] Figure 8 It is a schematic diagram of the ball valve structure of the present invention;

[0034] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure of region C;

[0035] Fig.10 It is a schematic diagram of the structure of the conveying mechanism of the present invention.

[0036] In the figure: 1, frame; 11, positioning groove; 111, rectangular groove; 112, guiding inclined groove; 113, limit step; 2, bacteria storage box; 21, discharge hopper; 22, floating hopper; 221, cone part; 23, sleeve frame; 24, spring; 25, elastic diaphragm; 3, carrier; 4, positioning mechanism; 41, plug rod; 42, spring; 43, positioning wheel; 5, lifting mechanism; 51, telescopic rod; 52, fixing plate; 53, driving member; 6, conveying mechanism; 61, feed hopper; 62, motor; 7, valve control mechanism; 71, ball valve; 72, rotating shaft; 73, gear; 74, rack; 8, locking structure; 81, rod; 82, resistance rod; 83, latching tooth; 84, tension spring; 9, swing arm; 91, knocking member; 92, compression spring; 93, protrusion. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Reference Figure 1-10 An embodiment of the present invention discloses a bacteria adding device in an organic fertilizer production process. Specifically, the bacteria adding device comprises a frame 1 and a plurality of bacteria storage boxes 2 installed above the frame 1. The front end of the frame 1 has a platform, and the rear side thereof has a plurality of support frames. The bacteria storage boxes 2 are fixedly installed in the support frames. By using a plurality of the bacteria storage boxes 2, different strains of bacteria can be placed respectively, which can not only realize the addition of different strains of bacteria, but also improve the efficiency of strain replacement during the bacteria adding process and reduce downtime.

[0039] Reference Figure 1 , Figure 5 Furthermore, the top of the frame 1 is also slidably connected to a carrier 3, the carrier 3 is slidably connected to the top of the platform, and a positioning mechanism 4 is provided between the carrier 3 and the frame 1;

[0040] A conveying mechanism 6 is connected above the carrier 3 via a lifting mechanism 5 . The conveying mechanism 6 is used to communicate with the bottom discharge hopper 21 of each bacteria storage box 2 . A valve control mechanism 7 is provided between the feed hopper 61 of the conveying mechanism 6 and the discharge hopper 21 .

[0041] Reference Figure 2 , Figure 6 Preferably, the conveying mechanism 6 in the embodiment of the present invention comprises a cylinder and an auger rotatably connected to the inside of the cylinder, wherein a motor 62 is fixedly mounted on the upper end of the cylinder, and the shaft end of the motor 62 is fixed to the auger;

[0042] A feed hopper 61 is fixedly installed on the upper side of the bottom end of the cylinder. When working, the motor 62 drives the auger to rotate, and the bacteria in the bacteria storage box 2 is output along the discharge hopper 21 and falls into the inside of the feed hopper 61. After being transported by the auger, the bacteria can be transported to the required position.

[0043] Reference Figure 2 , Figure 4 In some embodiments, the lifting mechanism 5 includes a plurality of telescopic rods 51 fixedly mounted on the carrier 3. Specifically, in this embodiment, four telescopic rods 51 are provided and are distributed in a matrix on the carrier 3. Every two telescopic rods 51 form a group, and the two telescopic rods 51 in each group are respectively fixed on both sides of the cylinder. The top of the telescopic rod 51 is fixedly connected to the conveying mechanism 6. Of course, in order to realize the assembly of the conveying mechanism 6, in this embodiment, fasteners such as bolts can be used to realize the connection between the conveying mechanism 6 and the telescopic rod 51. A fixed plate 52 is fixedly connected between the moving ends of the plurality of telescopic rods 51, and a driving member 53 for driving the fixed plate 52 to move is fixed on the top of the carrier 3.

[0044] On the basis of the above-mentioned embodiment, the driving member 53 in this embodiment is configured as a cylinder; the fixed plate 52 is driven to move by the cylinder, thereby controlling the up and down movement of the entire conveying mechanism 6. The purpose of using the conveying mechanism 6 to move up and down is that when the conveying mechanism 6 moves upward, it engages with a bacteria storage box 2 and realizes conduction by triggering the valve control mechanism 7 to realize the conveying operation of the bacteria.

[0045] If the bacteria in the current bacteria storage box 2 is added completely, the conveying mechanism 6 can be moved downward to separate it from the current bacteria storage box 2, and then the carrier 3 is moved to connect the conveying mechanism 6 with another bacteria storage box 2 to achieve continuous bacteria addition.

[0046] Reference Figure 2 , Figure 3 , Figure 4 In addition, in a preferred embodiment, the positioning mechanism 4 of the present invention includes four plug rods 41 fixed to the bottom of the driving member 53, the bottom of the plug rods 41 passes through the carrier 3, and a spring 42 is fixedly connected between the driving member 53 and the carrier 3;

[0047] A positioning wheel 43 is rotatably connected between two adjacent insertion rods 41 , and a positioning groove 11 adapted to the positioning wheel 43 is formed on the upper end surface of the frame 1 .

[0048] That is, in the present invention, a cylinder design that can move up and down is adopted to position the carrier 3 when connecting different bacteria storage boxes 2;

[0049] Specifically, when the carrier 3 and the conveying mechanism 6 need to be moved, the axial end of the cylinder is retracted, and when the fixing plate 52 and the upper end of the bottom tube of the telescopic rod 51 are at the maximum downward position, the entire conveying mechanism 6 reaches the maximum downward position. At this time, if the cylinder is further retracted, the upper end of the cylinder is restricted, so its cylinder body part will move upward. When its cylinder body moves upward, it will drive the insertion rod 41 at its bottom to move upward. At this time, the positioning wheel 43 is separated from the positioning groove 11, and the carrier 3 can be freely slid until it slides to the bacteria storage box 2 where the bacteria are to be added;

[0050] When fixed, the rod end of the cylinder extends out to lift the conveying mechanism 6 upward so that the feed hopper 61 on the conveying mechanism 6 is relatively combined with the discharge hopper 21 of the bacteria storage box 2. During the lifting process, affected by the weight of the conveying mechanism 6, the cylinder body of the entire cylinder will first move downward, thereby driving the insertion rod 41 to drive the positioning wheel 43 to move downward. After the positioning wheel 43 is engaged with the positioning groove 11 and subjected to force, the cylinder further lifts the conveying mechanism 6 upward, thereby realizing automatic positioning of the sliding of the carrier 3, greatly improving the convenience of operation.

[0051] Reference Figure 4 In a further embodiment, in order to ensure the adaptability when the carrier 3 is positioned, the positioning groove 11 in the present invention includes a rectangular groove 111, and the width of the rectangular groove 111 is adapted to the width of the two positioning wheels 43;

[0052] A guiding inclined groove 112 is further provided on the upper middle side of the rectangular groove 111 , and a limited-step platform 113 is provided between the guiding inclined groove 112 and the rectangular groove 111 .

[0053] That is, the rectangular groove 111 adopted in the present invention is used to position the two positioning wheels 43 left and right. In addition, through the design of the guiding inclined groove 112, during the positioning of the carrier 3, when the positioning wheel 43 moves downward, the positioning wheel 43 slides along the inclined surface of the guiding inclined groove 112, thereby increasing the positioning area. In this way, in the actual positioning process, it is only necessary to slide the entire carrier 3 to the approximately required positioning position. When the positioning wheel 43 moves downward for positioning, with the help of the design of the guiding inclined groove 112, the position of the carrier 3 can be automatically corrected within a certain dimensional error range to ensure the accuracy of the positioning.

[0054] Preferably, the number of the positioning grooves 11 in this embodiment is the same as the number of the bacteria storage boxes 2 , so as to adapt to the position of each bacteria storage box 2 , wherein five bacteria storage boxes 2 are provided in the embodiment of the present invention.

[0055] Reference Figure 7 , Figure 8 , Fig. 9In a preferred embodiment, a floating bucket 22 is further provided on the outer side of the discharge hopper 21 in the present invention, and the bottom end of the discharge hopper 21 is inserted into the floating bucket 22. The floating bucket 22 is sleeved and relatively movably connected to the outer side of the discharge hopper 21. The design of the floating bucket 22 can provide a certain range of mobility, so that the connection error with the feed hopper 61 can be eliminated within a certain range, so as to avoid the problem that the feed hopper 61 cannot be stably plugged into the fixed discharge hopper 21 due to assembly error and part deformation;

[0056] Reference Fig. 9 , wherein the top of the floating hopper 22 is provided with a sleeve frame 23, a spring 24 is fixedly connected between the sleeve frame 23 and the discharge hopper 21, and an elastic diaphragm 25 is also fixedly connected between the floating hopper 22 and the discharge hopper 21. Specifically, in the present invention, the spring 24 is provided to reset the floating hopper 22 after connection, and the elastic diaphragm 25 is provided to seal between the floating hopper 22 and the discharge hopper 21, so that during actual work, the bacteria species float out along the gap between the two.

[0057] Reference Figure 8 In addition, it should be further explained that the bottom of the floating bucket 22 described in the present invention also has a conical portion 221, and the bottom size of the conical portion 221 is smaller than the upper size. By adopting the design of the conical portion 221, it is possible to improve the adaptability of the plug-in when plugging with the feed hopper 61, so as to ensure that the feed hopper 61 is slidably sleeved on the outside of the floating bucket 22 along the side of the conical portion 221 when moving upward within a certain offset error.

[0058] Reference Figure 8 To be more specific, the valve control mechanism 7 in this embodiment includes a ball valve 71 rotatably connected to the inside of the floating bucket 22, and a rotating shaft 72 extending to the outside of the floating bucket 22 is fixedly installed on one side of the ball valve 71. Specifically, the rotating shaft 72 in this embodiment is rotatably connected to the floating bucket 22, and a gear 73 is installed on the outside of the rotating shaft 72 and the discharging shaft 72. That is, in this embodiment, the ball valve 71 can be driven to rotate by the rotation of the gear 73 to realize the opening and closing of the channel of the floating bucket 22.

[0059] In addition, based on the above embodiment, the valve control mechanism 7 further includes a rack 74 fixed on the side of the feed hopper 61, and the rack 74 is meshed with the gear 73;

[0060] The feed hopper 61 is inserted and adapted to the outer side of the floating hopper 22 , and the inner wall of the feed hopper 61 fits with the outer wall of the discharge hopper 21 to ensure the stability of the floating hopper 22 during operation.

[0061] That is to say, when the conveying mechanism 6 is connected to the bacteria storage box 2, the driving member 53 first controls the conveying mechanism 6 to move upward, and at this time, the feed hopper 61 is clamped on the outer side of the discharge hopper 21 and moves upward to be installed. At this time, the rack 74 on the upper side of the feed hopper 61 drives the gear 73 to rotate, and the rotation of the gear 73 controls the rotation of the ball valve 71. Since the ball valve 71 has a through hole, when it rotates to the through hole facing the lower side of the floating hopper 22, the flow channel inside the entire floating hopper 22 is opened, and the bacteria begin to fall downward into the interior of the feed hopper 61, and the bacteria addition operation is completed after the auger rotates and transports;

[0062] Of course, when replacing the bacteria storage box 2, the conveying mechanism 6 moves downward, and the rack 74 controls the gear 73 to rotate in the reverse direction to control the ball valve 71 to rotate and seal the inner side of the floating bucket 22 to avoid the problem of bacteria species falling.

[0063] In some embodiments, in order to prevent the gear 73 from rotating freely and causing the floating bucket 22 to open accidentally, a locking structure 8 is further provided on the outer side of the floating bucket 22 in this embodiment, and the locking structure 8 is used to lock the circumferential position of the gear 73.

[0064] Reference Figure 7 On the basis of the above-mentioned embodiment, the locking structure 8 in this embodiment includes a rod 81 slidably connected to the outside of the floating bucket 22 through a sleeve, and the middle part of the rod 81 has a resistance rod 82 that interferes with the rack 74, wherein the end of the rod 81 is also provided with a locking tooth 83 that engages with the gear 73, and a tension spring 84 is fixedly connected between the rod 81 and the floating bucket 22.

[0065] That is, in the present embodiment, when the bacteria storage box 2 is initially not connected to the conveying mechanism 6, the gear 73 is locked by the latching tooth 83 at the end of the rod 81, thereby preventing the movement of the gear 73. When the bacteria storage box 2 is connected to the conveying mechanism 6, due to the upward movement of the conveying mechanism 6, the rack 74 will first abut against the abutting rod 82 to drive the entire rod 81 to move upward. The upward movement of the rod 81 will drive the latching tooth 83 to separate from the gear 73, and the gear 73 is in a freely rotatable state. When the feed hopper 61 moves further upward, the rack 74 engages with the gear 73 to control the ball valve 71 to rotate and open the floating hopper 22. Conversely, when the conveying mechanism 6 is separated, under the action of the tension spring 84, the latching tooth 83 is again engaged with the gear 73 to ensure the position stability of the gear 73.

[0066] Reference Figure 6 , Figure 7In other words, in the embodiment of the present invention, the side of the feed hopper 61 is rotatably connected with a swing arm 9, one end of the swing arm 9 is fixedly installed with a knocking piece 91, and a compression spring 92 is fixedly connected between the swing arm 9 and the feed hopper 61, wherein the auger shaft end of the conveying mechanism 6 penetrates to the outside of its shell and is fixed with a protrusion 93, and the protrusion 93 abuts against the lower side of the swing arm 9. Specifically, the swing arm 9 set in the present invention will rotate under the abutment of the protrusion 93, thereby realizing The floating bucket 22 is intermittently knocked to avoid the problem of bacterial strain accumulation, which effectively improves the material discharge efficiency. It should be noted that the knocking piece 91 in this embodiment is in contact with the floating bucket 22, and the knocking piece 91 is configured as an elastic piece. Preferably, the knocking piece 91 in this embodiment is configured as a silicone block. When the auger rotates to feed, the axial end of the auger rotates to control the protrusion 93 to reciprocate against the swing arm 9, so that the knocking piece 91 on the swing arm 9 reciprocates to knock the discharge hopper 21, thereby improving the material discharge efficiency.

[0067] Of course, in other embodiments, the knocking member 91 may be knocked on the lower side of the bacteria storage box 2 to effectively improve the material feeding efficiency. The specific knocking position may be selected by technicians in the relevant field according to suitability and will not be elaborated here.

[0068] In summary, the present invention adopts a design of multiple bacteria storage boxes 2, so that the same or different bacteria strains can be stored at the same time. By moving the conveying mechanism 6 and docking with the multiple bacteria storage boxes 2 in sequence, different bacteria strains can be added, and the efficiency of replacing bacteria strains during the bacteria addition process can be improved, and downtime can be reduced. Secondly, a valve control mechanism 7 is also provided between the conveying mechanism 6 and the bacteria storage box 2 in the present invention. The valve control mechanism 7 can automatically open the discharge hopper 21 of the bacteria storage box 2 when the conveying mechanism 6 is engaged with the bacteria storage box 2, thereby further improving the convenience of operation.

[0069] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bacteria adding device in the process of producing organic fertilizer, characterized in that: include: A frame (1) and a plurality of bacteria storage boxes (2) installed above the frame (1); The upper part of the frame (1) is also slidably connected to a carrier (3), and a positioning mechanism (4) is provided between the carrier (3) and the frame (1); A conveying mechanism (6) is connected above the carrier (3) via a lifting mechanism (5); the conveying mechanism (6) is used to communicate with a discharge hopper (21) at the bottom of each bacteria storage box (2); and a valve control mechanism (7) is provided between a feed hopper (61) of the conveying mechanism (6) and the discharge hopper (21).

2. The device for adding bacteria in an organic fertilizer production process according to claim 1, characterized in that: The lifting mechanism (5) comprises a plurality of telescopic rods (51) fixedly mounted on the carrier (3); the top ends of the telescopic rods (51) are fixedly connected to the conveying mechanism (6); a fixed plate (52) is fixedly connected between the movable ends of the plurality of telescopic rods (51); and a driving member (53) for driving the fixed plate (52) to move is fixed on the top of the carrier (3).

3. The bacteria adding device in the process of producing organic fertilizer according to claim 2, characterized in that: The driving member (53) is configured as a cylinder; The positioning mechanism (4) comprises four insertion rods (41) fixed to the bottom of the driving member (53), the bottom of the insertion rods (41) passes through the carrier (3), and a spring (42) is fixedly connected between the driving member (53) and the carrier (3); A positioning wheel (43) is rotatably connected between two adjacent insertion rods (41), and a positioning groove (11) adapted to the positioning wheel (43) is provided on the upper end surface of the frame (1).

4. The bacteria adding device in the process of producing organic fertilizer according to claim 3, characterized in that: The positioning groove (11) comprises a rectangular groove 1 (11), and the width of the rectangular groove (111) is adapted to the width of the two positioning wheels 4 (3); A guiding inclined groove (112) is further arranged on the upper middle side of the rectangular groove (111), and a limited-step platform (113) is arranged between the guiding inclined groove (112) and the rectangular groove (111).

5. The bacteria adding device in the process of producing organic fertilizer according to claim 1, characterized in that: A floating bucket (22) is also provided on the outer side of the discharge bucket (21), and the bottom end of the discharge bucket (21) is inserted into the floating bucket (22); The top of the floating bucket (22) is provided with a sleeve frame (23), a spring (24) is fixedly connected between the sleeve frame (23) and the discharge bucket (21), and an elastic diaphragm (25) is also fixedly connected between the floating bucket (22) and the discharge bucket (21).

6. The device for adding bacteria in the process of producing organic fertilizer according to claim 5, characterized in that: The valve control mechanism (7) comprises a ball valve (71) rotatably connected to the inside of the floating bucket (22), a rotating shaft (72) extending to the outside of the floating bucket (22) is fixedly mounted on one side of the ball valve (71), and a gear (73) is mounted on the outside of the rotating shaft (72).

7. The bacteria adding device in the process of producing organic fertilizer according to claim 6, characterized in that: The valve control mechanism (7) further comprises a rack (74) fixed on the side of the feed hopper (61), and the rack (74) is meshed with the gear (73); The feed hopper (61) is plugged and adapted to be mounted on the outside of the floating hopper (22).

8. The device for adding bacteria in the process of producing organic fertilizer according to claim 7, characterized in that: A locking structure (8) is also provided on the outer side of the floating bucket (22), and the locking structure (8) is used to lock the circumferential position of the gear (73).

9. The device for adding bacteria in the process of producing organic fertilizer according to claim 8, characterized in that: The locking structure (8) comprises a rod (81) slidably connected to the outside of the floating bucket (22) through a sleeve, the middle part of the rod (81) has a resistance rod (82) that resists the rack (74), and the end of the rod (81) is also provided with a locking tooth (83) that engages with the gear (73), and a tension spring (84) is fixedly connected between the rod (81) and the floating bucket (22).

10. The device for adding bacteria in the process of producing organic fertilizer according to claim 3, characterized in that: The side of the feed hopper (61) is rotatably connected to a swing arm (9), one end of which is fixedly mounted with a knocking piece (91), and a compression spring (92) is fixedly connected between the swing arm (9) and the feed hopper (61), wherein the auger shaft end of the conveying mechanism (6) passes through the outer side of its outer shell and is fixed with a protrusion (93), and the protrusion (93) abuts against the lower side of the swing arm (9).

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