Tobacco bio-fertilizer device

Abstract

The utility model discloses a tobacco biological bacteria fertilizer device relates to tobacco biological bacteria fertilization technical field, including the vehicle body, the top of vehicle body is fixed with water tank and water pump, the input of water pump is fixed with the water sucking pipe, and one end of water sucking pipe is fixed with one side of water tank and is linked together, the output of water pump is fixed with first hose, one end of first hose is fixed with first fixed pipe, one end of first fixed pipe is fixed with the shower nozzle, one side of water tank is equipped with the moving mechanism, and, the collection mechanism includes the arc box, second hose and the collection bottle, and the first fixed pipe is fixed with first cover plate, and the utility model discloses a collection mechanism, when closing water pump, the liquid medicine that the shower nozzle drops can fall into the arc box below the shower nozzle, and then through second hose and flow into the collection bottle, effectively avoid the waste of liquid medicine, and reduce the pollution of liquid medicine drop to the environment.

Description

Technical Field

[0001] This utility model relates to the field of tobacco biological fertilization technology, and in particular to a tobacco biological fertilization device. Background Technology

[0002] As a key piece of equipment used in tobacco cultivation for applying microbial fertilizer (liquid), the tobacco bio-fertilizer device plays an important role in improving the quality and efficiency of tobacco cultivation. Microbial fertilizer is rich in a variety of beneficial microorganisms, which can improve soil structure, enhance the stress resistance of tobacco plants, and thus improve the yield and quality of tobacco.

[0003] However, some problems remain unresolved in practical applications. In the current process of tobacco bio-fertilization, the bio-fertilizer (liquid) is transported via a water pump and then sprayed through nozzles. However, when the water pump stops, the pressure in the delivery pipeline changes. The liquid, which was originally positioned at the nozzle orifice under pressure, loses its pressure support and begins to drip down the nozzle under gravity, resulting in liquid waste. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned tobacco biological fertilization devices, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the existing fertilization method: the biological fertilizer (liquid) is transported by a water pump and then sprayed through a nozzle. However, when the water pump is stopped, the pressure in the delivery pipeline changes after the water pump stops. The liquid that was originally at the nozzle nozzle under pressure loses pressure support and begins to drip down the nozzle under gravity, resulting in waste of liquid.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a tobacco bio-fertilizer, comprising: a vehicle body, a water tank and a water pump fixed on the top of the vehicle body, a water pump with a water inlet fixed to the inlet of the water pump, one end of the water inlet fixed and connected to one side of the water tank, a first flexible hose fixed to the outlet of the water pump, a first fixed pipe fixed to one end of the first flexible hose, a nozzle fixed to one end of the first fixed pipe, and a moving mechanism on one side of the water tank; and a collection mechanism, comprising an arc-shaped box, a second flexible hose and a collection bottle, a first sleeve plate fixedly fitted on the first fixed pipe, the arc-shaped box fixed to one side of the first sleeve plate and located below the nozzle, the second flexible hose fixed to the bottom of the arc-shaped box and connected to it, and the collection bottle located at one end of the second flexible hose.

[0008] In a preferred embodiment of the tobacco bio-fertilizer device of this utility model, the collection mechanism further includes a second fixed tube and a connecting sleeve. The connecting sleeve is fixedly sleeved on the second fixed tube. An installation head is fixed to and connected to the bottom end of the second fixed tube. The top end of the second fixed tube is fixed to the bottom end of the second flexible tube. An internal thread is provided on the inner wall of the installation head. An external thread is provided on the outer side of the top end of the collection bottle. The collection bottle is threadedly connected to the installation head.

[0009] In a preferred embodiment of the tobacco bio-fertilizer device of this utility model, the moving mechanism includes an inverted frame, a movable sleeve, and a first threaded rod. The frame is fixed to one side of the water tank, the movable sleeve is movably fitted onto the frame, the first threaded rod is threadedly connected to the movable sleeve, a first insertion hole is provided at both ends of the frame, a second insertion hole is provided at the center of the frame, a connecting plate is fixed to one side of the movable sleeve, one side of the connecting sleeve is fixed to one side of the connecting plate, and a first knob is fixed to the top of the first threaded rod.

[0010] In a preferred embodiment of the tobacco bio-fertilizer device of this utility model, a vertical plate is fixed to the top of the first set plate, and guide rods are fixed to both ends of one side of the vertical plate. One end of the guide rod is fixed to one side of the arc-shaped box. A movable ring is movably sleeved on the surface of the guide rod. The same arc-shaped baffle plate is fixed to the side of the two movable rings that are close to each other. A fixing mechanism is provided at the top of one end of the baffle plate.

[0011] In a preferred embodiment of the tobacco bio-fertilizer device of this utility model, the fixing mechanism includes a cover, a second sleeve plate, and a rod. The cover is fixed to the top of one end of the shielding plate. The outer side of the second sleeve plate is slidably connected to the inner wall of the cover. Circular holes are provided on the surface of the cover and the surface of the shielding plate. The outer side of the rod is slidably connected to the inner wall of the circular hole. The second sleeve plate is fixedly sleeved on the rod. A first insertion groove and a second insertion groove are respectively provided on both sides of the top of one end of the arc-shaped box.

[0012] As a preferred embodiment of the tobacco biological fertilization device of this utility model, the fixing mechanism further includes a spring sleeved on the insertion rod, with the two ends of the spring respectively abutting against the side of the cover and the second plate that are close to each other.

[0013] In a preferred embodiment of the tobacco bio-fertilizer device of this utility model, the surface of the connecting plate is provided with a circular hole, the inner wall of the circular hole is fixed with a bearing, and the outer side of the bottom end of the first fixing tube is fixedly connected to the inner wall of the inner ring of the bearing.

[0014] In a preferred embodiment of the tobacco bio-fertilizer device of this utility model, a ring is fixedly sleeved on the first fixed tube, a second threaded rod is threadedly connected to the ring, a plurality of third insertion holes are opened on the top of the connecting plate, the bottom end of the second threaded rod is inserted into the third insertion hole, and a second knob is fixed on the top end of the second threaded rod.

[0015] As a preferred embodiment of the tobacco bio-fertilizer device of this utility model, a water inlet pipe is fixed to one side of the top of the water tank and connected to it, and a cover is threaded onto the water inlet pipe. A drain pipe is fixed to the bottom of one side of the water tank and connected to it, and a valve is installed on the drain pipe.

[0016] As a preferred embodiment of the tobacco biological fertilization device of this utility model, a connecting ring for connecting to an external traction device is fixed on one side of the vehicle body, and movable wheels are installed on both sides of the vehicle body.

[0017] The beneficial effects of this utility model are as follows: through the collection mechanism, when the water pump is turned off, the liquid medicine dripping from the nozzle will fall into the arc-shaped box located below the nozzle, and then flow into the collection bottle through the second hose, which effectively avoids the waste of liquid medicine and reduces the pollution of the environment caused by liquid medicine dripping.

[0018] By using the fixing mechanism, pulling the insert rod upwards causes the second sleeve plate to slide within the cover (spring compression). Pulling the baffle plate and moving it along the guide rod allows one side of the baffle plate to fit against the vertical plate. At this point, the insert rod aligns with the second insertion slot. Releasing the insert rod allows it to be inserted into the second insertion slot under the action of the spring, fixing the baffle plate and opening the arc-shaped box. Conversely, the baffle plate can be fitted against the arc-shaped box, the insert rod inserted into the first insertion slot, and the baffle plate fixed, closing the arc-shaped box. This allows for convenient operation of the arc-shaped box according to actual usage. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the main structure of a tobacco bio-fertilizer.

[0021] Figure 2 This is a side view of the tobacco bio-fertilizer application device.

[0022] Figure 3 A schematic diagram of the moving and collecting mechanisms of the tobacco bio-fertilizer.

[0023] Figure 4 This is a partial side view of a tobacco bio-fertilizer device.

[0024] Figure 5 A cross-sectional structural diagram of the cover of a tobacco bio-fertilizer.

[0025] Figure 6 A schematic diagram of the arc-shaped box and shielding plate structure of the tobacco microbial fertilization device.

[0026] In the diagram: 1. Vehicle body; 11. Water tank; 12. Cover; 13. Water pump; 14. First fixed pipe; 141. Ring; 15. First flexible hose; 2. Moving mechanism; 21. Frame; 22. First insertion hole; 23. First threaded rod; 231. Moving sleeve; 232. Connecting plate; 3. Collection mechanism; 31. Collection bottle; 32. Second fixed pipe; 33. Second flexible hose; 34. Arc-shaped box; 35. Mounting head; 36. Baffle plate; 361. Guide rod; 362. Vertical plate; 37. First sleeve plate; 4. Fixing mechanism; 41. Cover; 42. Second sleeve plate; 43. Insert rod. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Example 1, referring to Figures 1-6 This is the first embodiment of the present invention. This embodiment provides a tobacco biological fertilizer device, including a vehicle body 1. A water tank 11 and a water pump 13 are fixed on the top of the vehicle body 1. A water pump 13 has a water inlet fixed with a water suction pipe. One end of the water pump 13 is fixed and connected to one side of the water tank 11. A first flexible hose 15 is fixed to the outlet of the water pump 13. A first fixed pipe 14 is fixed to one end of the first flexible hose 15. A nozzle is fixed to one end of the first fixed pipe 14. A moving mechanism 2 is provided on one side of the water tank 11.

[0031] The collection mechanism 3 includes an arc-shaped box 34, a second hose 33, and a collection bottle 31. A first sleeve plate 37 is fixedly sleeved on the first fixed tube 14. The arc-shaped box 34 is fixed to one side of the first sleeve plate 37 and located below the nozzle. The second hose 33 is fixed to the bottom of the arc-shaped box 34 and connected to it. The collection bottle 31 is located at one end of the second hose 33.

[0032] The collection mechanism 3 also includes a second fixed tube 32 and a connecting sleeve. The connecting sleeve is fixedly sleeved on the second fixed tube 32. The bottom end of the second fixed tube 32 is fixed with an installation head 35 and connected to it. The top end of the second fixed tube 32 is fixed with the bottom end of the second flexible tube 33. The inner wall of the installation head 35 is provided with an internal thread, and the outer side of the top end of the collection bottle 31 is provided with an external thread. The collection bottle 31 is threadedly connected to the installation head 35.

[0033] When the water pump 13 is turned off, the liquid medicine dripping from the nozzle will fall into the arc-shaped box 34 located below the nozzle through the collection mechanism 3, and then flow into the collection bottle 31 through the second hose 33, which effectively avoids waste of liquid medicine and reduces the pollution of the environment caused by liquid medicine dripping.

[0034] Specifically, the moving mechanism 2 includes a U-shaped frame 21, a moving sleeve 231, and a first threaded rod 23. The frame 21 is fixed to one side of the water tank 11, the moving sleeve 231 is movably sleeved on the frame 21, the first threaded rod 23 is threadedly connected to the moving sleeve 231, a first insertion hole 22 is provided at both ends of the frame 21, a second insertion hole is provided at the center of the frame 21, a connecting plate 232 is fixed to one side of the moving sleeve 231, one side of the connecting sleeve is fixed to one side of the connecting plate 232, and a first knob is fixed to the top of the first threaded rod 23.

[0035] When fertilizing the tobacco on the left side of the vehicle body 1, first turn the first knob. The turn of the first knob drives the first threaded rod 23 to rotate, so that the bottom end of the first threaded rod 23 moves away from the second insertion hole at the center of the frame 21. Then pull the moving sleeve 231. The moving sleeve 231 will move on the frame 21, thereby driving the connecting plate 232, nozzle and other components to move. Adjust the connecting plate 232 to the leftmost end of the frame 21. At this time, the first threaded rod 23 is located above the first insertion hole 22 at the left end of the frame 21. Then turn the second knob to insert the bottom end of the first threaded rod 23 into the first insertion hole 22 for fixation.

[0036] Specifically, a vertical plate 362 is fixed to the top of the first plate 37. Guide rods 361 are fixed to both ends of one side of the vertical plate 362. One end of the guide rod 361 is fixed to one side of the arc-shaped box 34. A movable ring is movably sleeved on the surface of the guide rod 361. The same arc-shaped baffle plate 36 is fixed to the side of the two movable rings that are close to each other. A fixing mechanism 4 is provided at the top of one end of the baffle plate 36.

[0037] The curved box 34 can be opened or closed by the setting of the baffle plate 36, and the position of the baffle plate 36 can be fixed by the fixing mechanism 4.

[0038] Specifically, the fixing mechanism 4 includes a cover 41, a second sleeve plate 42, and a plug rod 43. The cover 41 is fixed to the top of one end of the baffle plate 36. The outer side of the second sleeve plate 42 is slidably connected to the inner wall of the cover 41. Both the surface of the cover 41 and the surface of the baffle plate 36 are provided with round holes. The outer side of the plug rod 43 is slidably connected to the inner wall of the round hole. The second sleeve plate 42 is fixedly sleeved on the plug rod 43. The top of one end of the arc-shaped box 34 is provided with a first insertion groove and a second insertion groove on both sides.

[0039] The fixing mechanism 4 also includes a spring sleeved on the insert rod 43, with the two ends of the spring abutting against the sides of the cover 41 and the second sleeve plate 42 that are close to each other.

[0040] Pull the insert rod 43 upward (the insert rod 43 slides in the round hole), so that the second sleeve plate 42 slides in the cover 41 (spring compression), pull the baffle plate 36, the baffle plate 36 moves along the guide rod 361, the insert rod 43 is aligned with the first insertion slot or the second insertion slot, release the insert rod 43, under the action of the spring, the insert rod 43 is inserted into the corresponding insertion slot, and the baffle plate 36 is fixed.

[0041] The water pump 13 is existing technology, and the working principle of this part is also existing technology, which can be clearly understood by those skilled in the art, and will not be described in detail here.

[0042] Example 2, refer to Figures 3-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0043] Specifically, a circular hole is provided on the surface of the connecting plate 232, and a bearing is fixed to the inner wall of the circular hole. The outer side of the bottom end of the first fixing tube 14 is fixedly connected to the inner wall of the inner ring of the bearing.

[0044] The bearings allow the nozzle to rotate and its direction to be adjusted.

[0045] Specifically, a ring 141 is fixedly sleeved on the first fixed tube 14, and a second threaded rod is threadedly connected to the ring 141. The top of the connecting plate 232 is provided with multiple third insertion holes (arranged in a ring array). The bottom end of the second threaded rod is inserted into the third insertion hole, and a second knob is fixed to the top end of the second threaded rod.

[0046] Rotate the second knob, which in turn drives the second threaded rod to rotate, causing the second threaded rod to leave the current third insertion hole. Rotate the first fixing tube 14, which rotates through the bearing in the connecting plate 232, so that the nozzle faces to the left and the second threaded rod is aligned with the third insertion hole. Rotate the second knob to insert the second threaded rod into the third insertion hole and fix the nozzle angle.

[0047] Specifically, a water inlet pipe is fixed to one side of the top of the water tank 11 and is connected to it. A cover 12 is threaded onto the water inlet pipe. A drain pipe is fixed to the bottom of one side of the water tank 11 and is connected to it. A valve is installed on the drain pipe.

[0048] The water inlet pipe facilitates the addition of liquid fertilizer, and the cover 12 is threaded onto the water inlet pipe to prevent foreign objects from falling in. The drain pipe facilitates the drainage and replacement of liquid fertilizer in the water tank 11.

[0049] Specifically, a connecting ring for connecting external traction equipment is fixed on one side of the vehicle body 1, and movable wheels are installed on both sides of the vehicle body 1.

[0050] The connecting ring facilitates the connection of external traction equipment, enabling the vehicle body 1 to move.

[0051] When in use, the external traction device is connected to the connecting ring (e.g., a tractor), the cover 12 on the water inlet pipe at the top of the water tank 11 is opened, and an appropriate amount of tobacco bio-fertilizer liquid is injected into the water tank 11 through the water inlet pipe. Then the cover 12 is tightened, the collection bottle 31 is picked up, and its top is aligned with the mounting head 35 at the bottom of the second fixing pipe 32. The internal thread on the inner wall of the mounting head 35 is threaded to the external thread on the outer side of the top of the collection bottle 31.

[0052] Then adjust the position of the nozzle according to the fertilization location. For example, to fertilize the tobacco on the left side of the vehicle body 1, first turn the first knob. The rotation of the first knob drives the rotation of the first threaded rod 23, so that the bottom end of the first threaded rod 23 leaves the second insertion hole at the center of the frame 21. Then pull the moving sleeve 231. The moving sleeve 231 will move on the frame 21, thereby driving the connecting plate 232, nozzle and other components to move. Adjust the connecting plate 232 to the leftmost end of the frame 21. At this time, the first threaded rod 23 is located above the first insertion hole 22 at the left end of the frame 21. Then turn the second knob to insert the bottom end of the first threaded rod 23 into the first insertion hole 22 for fixation.

[0053] Rotating the second knob causes the second threaded rod to rotate, disengaging it from the current third insertion hole. Rotating the first fixing tube 14 causes it to rotate via the bearing in the connecting plate 232, oriented the nozzle to the left and aligning the second threaded rod with the third insertion hole. Rotating the second knob then inserts the second threaded rod into the third insertion hole, fixing the nozzle angle. The arrangement of two first insertion holes 22, one second insertion hole, and the rotatable nozzle design facilitates fertilization on three sides of the vehicle body 1.

[0054] Then pull the insert rod 43 upwards to make the second sleeve plate 42 slide inside the cover 41 (spring compression), and pull the baffle plate 36 towards the vertical plate 362 (at this time the arc box 34 opens). The baffle plate 36 moves along the guide rod 361 so that one side of the baffle plate 36 fits against the vertical plate 362. At this time, the insert rod 43 is aligned with the second insertion slot. Release the insert rod 43, and under the action of the spring, the insert rod 43 is inserted into the corresponding second insertion slot, fixing the baffle plate 36.

[0055] The tractor 1 is moved to the tobacco planting area that needs fertilization. The power is turned on and the water pump 13 is started. The water pump 13 draws liquid bio-fertilizer from the water tank 11 through the water pipe and delivers it to the nozzle through the first hose 15 and the first fixed pipe 14. The nozzle sprays the liquid bio-fertilizer onto the tobacco plants. Driven by the tractor, the vehicle 1 moves slowly along the tobacco planting row while continuously spraying.

[0056] When the water pump 13 is turned off, the liquid medicine dripping from the nozzle will fall into the arc-shaped box 34 located below the nozzle, and then flow into the collection bottle 31 through the second hose 33, avoiding waste of liquid medicine and pollution to the environment. The collection bottle 31 is made of transparent material for easy observation. Transparent materials include transparent PP, acrylic, glass, etc.

[0057] When the arc-shaped box 34 is not in use, pull the insert rod 43 upward (the insert rod 43 slides in the round hole), so that the second sleeve plate 42 slides in the cover 41 (spring compression), pull the baffle plate 36 (at this time the arc-shaped box 34 is closed and blocked), the baffle plate 36 moves along the guide rod 361, the movement of the baffle plate 36 drives the movement of the movable ring, so that one side of the movable ring fits against the arc-shaped box 34, at this time the insert rod 43 is aligned with the first insertion slot, release the insert rod 43, under the action of the spring, the insert rod 43 is inserted into the corresponding first insertion slot, and the baffle plate 36 is fixed.

[0058] The threads of the first threaded rod 23 and the second threaded rod are single-start threads (the thread helix angle is less than or equal to the equivalent friction angle, and it has self-locking properties). The material specifications of the first threaded rod 23 and the second threaded rod can be selected according to actual needs. The first hose 15 and the second hose 33 have a certain length so as not to affect the rotation of the nozzle and the movement of the nozzle position. The first fixed tube 14 and the second fixed tube 32 are preferably made of metal, such as stainless steel.

[0059] It should be noted that the water pump 13 requires an external controller (such as a PLC controller) for operation and an external power supply. The power supply can be provided by a battery installed on the vehicle body 1, and the controller can also be installed on the vehicle body 1.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tobacco bio-fertilizer application device, characterized in that: include, The vehicle body (1) has a water tank (11) and a water pump (13) fixed on its top. The water pump (13) has a water suction pipe fixed at its inlet. One end of the water suction pipe is fixed to and connected to one side of the water tank (11). The water pump (13) has a first hose (15) fixed at its outlet. One end of the first hose (15) is fixed to a first fixed pipe (14). One end of the first fixed pipe (14) is fixed to a nozzle. The water tank (11) has a moving mechanism (2) on one side. The vehicle body (11) also has a collection mechanism (3), which includes an arc-shaped box (34), a second hose (33), and a collection bottle (31). A first sleeve plate (37) is fixedly fitted on the first fixed pipe (14). The arc-shaped box (34) is fixed to one side of the first sleeve plate (37) and located below the nozzle. The second hose (33) is fixed to the bottom of the arc-shaped box (34) and connected to it. The collection bottle (31) is located at one end of the second hose (33).

2. The tobacco biological fertilization device as described in claim 1, characterized in that: The collection mechanism (3) also includes a second fixed tube (32) and a connecting sleeve. The connecting sleeve is fixedly sleeved on the second fixed tube (32). The bottom end of the second fixed tube (32) is fixed with an installation head (35) and connected to it. The top end of the second fixed tube (32) is fixed with the bottom end of the second flexible tube (33). The inner wall of the installation head (35) is provided with an internal thread. The outer side of the top end of the collection bottle (31) is provided with an external thread. The collection bottle (31) is threadedly connected to the installation head (35).

3. The tobacco bio-fertilizer as described in claim 2, characterized in that: The moving mechanism (2) includes a U-shaped frame (21), a moving sleeve (231), and a first threaded rod (23). The frame (21) is fixed to one side of the water tank (11). The moving sleeve (231) is movably sleeved on the frame (21). The first threaded rod (23) is threadedly connected to the moving sleeve (231). The frame (21) has a first insertion hole (22) at both ends and a second insertion hole at the center of the frame (21). A connecting plate (232) is fixed to one side of the moving sleeve (231). One side of the connecting sleeve is fixed to one side of the connecting plate (232). A first knob is fixed to the top of the first threaded rod (23).

4. The tobacco bio-fertilizer as described in claim 3, characterized in that: A vertical plate (362) is fixed to the top of the first set plate (37). Guide rods (361) are fixed to both ends of one side of the vertical plate (362). One end of the guide rod (361) is fixed to one side of the arc-shaped box (34). A movable ring is movably sleeved on the surface of the guide rod (361). The same arc-shaped baffle plate (36) is fixed to the side of the two movable rings that are close to each other. A fixing mechanism (4) is provided at the top of one end of the baffle plate (36).

5. The tobacco bio-fertilizer as described in claim 4, characterized in that: The fixing mechanism (4) includes a cover (41), a second sleeve plate (42), and a plug rod (43). The cover (41) is fixed to the top of one end of the baffle plate (36). The outer side of the second sleeve plate (42) is slidably connected to the inner wall of the cover (41). The surface of the cover (41) and the surface of the baffle plate (36) are both provided with round holes. The outer side of the plug rod (43) is slidably connected to the inner wall of the round hole. The second sleeve plate (42) is fixedly sleeved on the plug rod (43). The top of one end of the arc-shaped box (34) is provided with a first insertion groove and a second insertion groove on both sides.

6. The tobacco bio-fertilizer as described in claim 5, characterized in that: The fixing mechanism (4) also includes a spring sleeved on the insert rod (43), with the two ends of the spring abutting against the side of the cover (41) and the second plate (42) that are close to each other.

7. The tobacco bio-fertilizer as described in claim 3, characterized in that: The surface of the connecting plate (232) is provided with a circular hole, and a bearing is fixed to the inner wall of the circular hole. The bottom outer side of the first fixing tube (14) is fixedly connected to the inner ring inner wall of the bearing.

8. The tobacco bio-fertilizer as described in claim 7, characterized in that: A ring (141) is fixedly sleeved on the first fixed tube (14), and a second threaded rod is threadedly connected to the ring (141). A plurality of third insertion holes are opened on the top of the connecting plate (232). The bottom end of the second threaded rod is inserted into the third insertion hole, and a second knob is fixed on the top end of the second threaded rod.

9. The tobacco bio-fertilizer as described in claim 1, characterized in that: A water inlet pipe is fixed to one side of the top of the water tank (11) and connected to it. A cover (12) is threaded onto the water inlet pipe. A drain pipe is fixed to the bottom of one side of the water tank (11) and connected to it. A valve is installed on the drain pipe.

10. The tobacco bio-fertilizer as described in claim 1, characterized in that: One side of the vehicle body (1) is fixed with a connecting ring for connecting to external traction equipment, and both sides of the vehicle body (1) are equipped with movable wheels.

Images