Multifunctional soybean urease induced desert curing rotary tillage compactor

Abstract

The invention relates to the technical field of rotary cultivators, and discloses a multifunctional soybean urease induced desert solidification rotary tillage compactor which comprises a rotary cultivator body, two supporting plates are symmetrically installed at the front end of the rotary cultivator body, and a rotary tillage mechanism is jointly arranged on the inner sides of the two supporting plates. A fixed plate is installed at the position, above the rotary tillage mechanism, between the two supporting plates, a rotating pipe is rotationally connected to the interior of the fixed plate in a penetrating mode, a rotating disc is installed outside the rotating pipe, a threaded rod is connected to the interior of the rotating pipe in a threaded mode, and a clamping mechanism is arranged at the position, located on the outer side of the rotating pipe, of the upper surface of the fixed plate. The rotary pipe is rotated to drive the threaded rod to ascend and descend, the height of the rotary tillage blade is adjusted, and rotary tillage operation can be conducted on soil of different depths; an adjusting rod in the clamping mechanism is rotated to drive a clamping plate to clamp a rotating pipe, so that the height of the rotary tillage mechanism is prevented from being changed; the ratchet wheel is clamped by the pawl, so that the adjusting rod cannot rotate anticlockwise when not needing to rotate, and the clamping stability of the clamping plate is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of rotary tillers, in particular to a multifunctional soybean urease-induced desert rotary tillage compactor. Background Art

[0002] Soybean urease-induced desertification solidification technology specifically utilizes the abundant urease in soybeans to induce urea to hydrolyze carbonate ions, which combine with calcium ions to form cementitious calcium carbonate, cementing and solidifying the sand on the surface of the desert, thereby achieving the purpose of windbreak and sand fixation. It is a new type of environmentally friendly desert management technology. In this process, a rotary tiller is required to till the ground to facilitate the infiltration of soybean urease-induced solidification liquid.

[0003] The Chinese patent discloses a rotary tillage depth adjustment mechanism of a rotary tiller (authorization announcement number CN221283684U). The patented technology is provided with a transmission bolt and a U-shaped connecting frame. When the transmission bolt is turned, the U-shaped connecting frame can be driven to move up or down, so that the height of the rotary tillage claw can be adjusted through the U-shaped connecting frame, so that the rotary tillage operation of soil of different depths can be effectively achieved. Compared with replacing rotary claws of different sizes, more time can be effectively saved and work efficiency can be improved; by providing a second sprocket, the position of the second sprocket can be adjusted by cooperating with a limit block and a limit rod when the spiral rod rotates, so that the chain can be tightened by using the second sprocket after the height adjustment of the rotary tillage claw is completed, so as to ensure that the dual-axis motor can use the first sprocket and the chain to drive the rotary tillage claw to rotate;

[0004] However, it has certain drawbacks: the height is adjusted by rotating the transmission bolt to drive the rotary tillage claw to rise and fall. However, when the rotary tillage claw is working, it will vibrate due to contact with the soil. At the same time, it will also vibrate when it rotates. The vibration is transmitted to the transmission bolt. Over time, the transmission bolt will produce up and down displacement, which directly affects the height of the rotary tillage claw, making the distance between the rotary tillage claw and the ground unstable, resulting in over-tillage or under-tillage of the soil. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional soybean urease-induced desert solidification rotary tillage compactor to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A multifunctional soybean urease-induced desert rotary tillage compactor comprises a rotary tiller body, a handrail is installed at the rear end of the rotary tiller body, and two support plates are symmetrically installed at the front end of the rotary tiller body, a support cover is installed at the upper ends of the two support plates, and a rotary tillage mechanism is arranged on the inner sides of the two support plates, a fixing plate is installed between the two support plates and above the rotary tillage mechanism, a rotating tube is rotatably connected to the inside of the fixing plate, a rotating disk is installed on the outside of the rotating tube, and a threaded rod is threadedly connected to the inside of the rotating tube, and the inside of the fixing plate is fixed with a rotating tube. Sliding rods are movably connected and penetrated on both sides of the rotating tube, a water adding mechanism is arranged on the upper surface of the rotary tiller body, a clamping mechanism is arranged on the upper surface of the fixed plate located on the outside of the rotating tube, the clamping mechanism comprises left and right clamping plates, connecting blocks are installed on the front and rear ends of the clamping plates, a connecting rod is movably penetrated and connected inside the two connecting blocks on the rear side, connecting plates are installed on both ends of the connecting rod, an adjusting rod is threadedly penetrated inside the two connecting blocks on the front side, and a positioning mechanism is arranged on the left side surface of the left connecting plate.

[0008] As a further solution of the present invention: the rotary tillage mechanism includes a support seat, a motor is mounted on one side surface of the inner side of the support seat, and a rotary tillage blade is mounted on the output end of the motor.

[0009] As a further solution of the present invention: the water adding mechanism includes a main tank, a water pump is installed on the upper surface of the main tank, a first water pipe is installed at the water inlet end of the water pump, and a second water pipe is installed at the water outlet end of the water pump, a fixing rod is installed on the outside of the second water pipe, and a water adding pipe is installed at one end of the second water pipe, and a water adding hole is opened on the lower surface of the water adding pipe; two material valves connected to the inside of the main tank are installed on the upper surface of the main tank, located outside the water pump, and a material tank is installed on the upper end of the material valve.

[0010] As a further solution of the present invention: the positioning mechanism includes a ratchet and a spring located in front of the ratchet, a positioning block is installed at the front end of the spring, and a pawl is attached to the rear end of the spring, a positioning rod is rotatably connected to the upper end of the pawl, and a mounting rope is installed on the front surface of the lower end of the pawl, a mounting block is installed at one end of the mounting rope, and the outside of the mounting rope is movably connected to a first mounting sleeve, and a second mounting sleeve is installed below the first mounting sleeve.

[0011] As a further solution of the present invention: the two clamping plates are respectively located on the left and right sides of the rotating tube, and the lower ends of the two clamping plates are movably fitted to the upper surface of the fixed plate, the lower end of the connecting plate is installed on the upper surface of the fixed plate, the right end of the adjusting rod is rotatably connected to the left surface of the right connecting plate, and the left end of the adjusting rod passes through and is rotatably connected to the left connecting plate.

[0012] As a further solution of the present invention: one end of the rotary tilling blade is rotatably connected to an inner side surface of the support seat.

[0013] As a further solution of the present invention: the lower ends of the threaded rod and the sliding rod are both installed on the upper surface of the support seat.

[0014] As a further solution of the present invention: the lower end of the main tank is installed on the upper surface of the rotary tiller body, the first water pipe is connected to the upper surface of the main tank, the lower end of the fixing rod is installed on the upper surface of the rotary tiller body, and the water filling pipe is located at the upper front position of the support cover.

[0015] As a further solution of the present invention: the ratchet is installed on the outside of the adjusting rod, the right end of the positioning block is installed on the left surface of the left connecting plate, the pawl is attached to the ratchet, and the right ends of the positioning rod, the first mounting sleeve and the second mounting sleeve are all installed on the left surface of the left connecting plate.

[0016] As a further solution of the present invention: a pressure roller frame is installed on the rear surface of the rotary tiller body, and a pressure roller is rotatably and slidably connected inside the lower end of the pressure roller frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention can drive the threaded rod to rise and fall by rotating the rotating tube, thereby driving the rotary tillage mechanism to rise and fall, and then adjusting the height of the rotary tillage blade, so that the rotary tiller can perform rotary tillage operations on soils of different depths to meet various production needs.

[0019] 2. The present invention is provided with a water adding mechanism, and a water pump in the water adding mechanism sprays the soybean urease induced solidification liquid in the main tank through the water adding hole, thereby performing solidification treatment.

[0020] 2. The present invention is provided with a clamping mechanism, and the adjusting rod in the rotating clamping mechanism drives the two clamping plates to clamp the rotating tube, so that the rotating tube will not rotate when it is not needed due to factors such as vibration, thereby avoiding the change in the height of the rotary tillage mechanism; the pawl clamps the ratchet wheel, so that the adjusting rod cannot rotate counterclockwise when it is not needed, thereby ensuring the stability of the clamping of the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of a multifunctional soybean urease-induced desert rotary tillage compactor;

[0022] Figure 2 It is a partial schematic diagram of a multifunctional soybean urease-induced desert rotary tillage compactor;

[0023] Figure 3It is a schematic diagram of the structure of a rotary tillage mechanism in a multifunctional soybean urease-induced desert rotary tillage compactor;

[0024] Figure 4 It is a schematic diagram of the structure of a water adding mechanism in a multifunctional soybean urease-induced desert rotary tillage compactor;

[0025] Figure 5 It is a partial bottom view of a water adding hole in a multifunctional soybean urease-induced desert rotary tillage compactor;

[0026] Figure 6 It is a schematic diagram of the structure of a clamping mechanism in a multifunctional soybean urease-induced desert rotary tillage compactor;

[0027] Figure 7 It is a schematic diagram of the structure of the positioning mechanism in a multifunctional soybean urease-induced desert rotary tillage compactor;

[0028] Figure 8 This is a schematic diagram of the structure of the middle pressure roller of a multifunctional soybean urease-induced solidification desert rotary tillage compactor.

[0029] In the figure: 1. Rotary tiller body; 2. Handrail; 3. Support plate; 4. Support cover; 5. Rotary tillage mechanism; 6. Support seat; 7. Motor; 8. Rotary tillage blade; 9. Fixed plate; 10. Rotary tube; 11. Rotary disk; 12. Threaded rod; 13. Sliding rod; 14. Water adding mechanism; 15. Main tank; 16. Water pump; 17. First water pipe; 18. Second water pipe; 19. Fixed rod; 20. Water adding pipe; 21. Water adding hole ; 22. Clamping mechanism; 23. Clamping plate; 24. Connecting block; 25. Connecting rod; 26. Connecting plate; 27. Adjusting rod; 28. Positioning mechanism; 29. ​​Ratchet; 30. Spring; 31. Positioning block; 32. Ratchet; 33. Positioning rod; 34. Mounting rope; 35. Mounting block; 36. First mounting sleeve; 37. Second mounting sleeve; 38. Material valve; 39. Material tank; 40. Pressing roller frame; 41. Pressing roller. DETAILED DESCRIPTION

[0030] See also Figures 1 to 3In an embodiment of the present invention, a multifunctional soybean urease-induced solidified desert rotary tillage compactor comprises a rotary tiller body 1, a handrail 2 is installed at the rear end of the rotary tiller body 1, and two support plates 3 are symmetrically installed at the front end of the rotary tiller body 1, a support cover 4 is commonly installed at the upper ends of the two support plates 3, and a rotary tillage mechanism 5 is commonly arranged on the inner sides of the two support plates 3, the rotary tillage mechanism 5 comprises a support seat 6, a motor 7 is installed on the inner side surface of the support seat 6, a rotary tillage blade 8 is installed at the output end of the motor 7, one end of the rotary tillage blade 8 is rotatably connected to the inner side surface of the support seat 6, a fixed plate 9 is installed between the two support plates 3 and located above the rotary tillage mechanism 5, a rotating tube 10 is rotatably connected to the interior of the fixed plate 9, a rotating disk 11 is installed on the outside of the rotating tube 10, and a threaded rod 12 is threadedly connected to the interior of the rotating tube 10, and a sliding rod 13 is movably connected to the left and right sides of the rotating tube 10 in the interior of the fixed plate 9, and the lower ends of the threaded rod 12 and the sliding rod 13 are both installed on the upper surface of the support seat 6;

[0031] Wheels can be installed on both the left and right surfaces of the rotary tiller body 1 and the support plate 3, and the wheels on the rotary tiller body 1 can be electric;

[0032] The handrail 2 facilitates pushing the micro-rotary tiller;

[0033] The motor 7 drives the rotary tillage blade 8 to rotate, thereby performing rotary tillage operation on the ground; when viewed from left to right, the rotary tillage blade 8 rotates clockwise;

[0034] By rotating the rotating tube 10, the threaded rod 12 will rise and fall, thereby driving the rotary tillage mechanism 5 to rise and fall, making it easy to adjust the height of the rotary tillage blade 8, so that the micro rotary tiller can perform rotary tillage operations on soils of different depths. The rotary tillage depth can be the traditional 2-3 cm, or it can be shallower or deeper.

[0035] exist Figure 1 , Figure 4 and Figure 5 Middle: A water adding mechanism 14 is provided on the upper surface of the rotary tiller body 1, and the water adding mechanism 14 includes a main tank 15, the lower end of the main tank 15 is installed on the upper surface of the rotary tiller body 1, and a water pump 16 is installed on the upper surface of the main tank 15, and a first water pipe 17 is installed at the water inlet end of the water pump 16, and the first water pipe 17 penetrates and is connected to the upper surface of the main tank 15, and a second water pipe 18 is installed at the water outlet end of the water pump 16, and a fixing rod 19 is installed outside the second water pipe 18, and the lower end of the fixing rod 19 is installed on the upper surface of the rotary tiller body 1, and a water adding pipe 20 is installed at one end of the second water pipe 18, and the water adding pipe 20 is located at the upper front side position of the support cover 4, and a water adding hole 21 is opened on the lower surface of the water adding pipe 20; two material valves 38 connected to the inside of the main tank 15 are installed on the upper surface of the main tank 15, and a material tank 39 is installed on the upper end of the material valve 38;

[0036] The material valve 38 is preferably an electric valve, and the valve degree can be controlled to control the flow rate;

[0037] One of the two material tanks 39 contains soybean urease catalytic liquid, and the other contains urea-calcium chloride mixed liquid; before use, the two material valves 38 pump the soybean urease catalytic liquid: urea-calcium chloride mixed liquid into the main tank 15 in a ratio of 1:10 to mix evenly, and then immediately spray it onto the surface of the sand through the pipeline; even if it is used immediately, a small amount of cementitious calcium carbonate will be produced and attached to the inner wall of the pipeline, so it should be cleaned with a strong acidic buffer solution with a pH value of 3 after use, so the first water pipe 17, the second water pipe 18, and the water supply pipe 20 are all made of acid-resistant materials;

[0038] After use, a strong acidic buffer solution with a pH value of 3 is placed in the main tank 15, and the water pump 16 sucks it, thereby flushing the pipeline;

[0039] Composition and preparation method of soybean urease induced solidification liquid: soybean urease induced solidification liquid is divided into two liquids, soybean urease catalytic liquid and urea-calcium chloride mixed liquid, which are placed separately in two material tanks 39; the preparation method of soybean urease catalytic liquid is to crush soybeans to less than 100 mesh, put them in tap water at a ratio of 20g / L, place them in a low temperature environment of 0-10℃ and let them stand for 24 hours, then centrifuge and take the supernatant, which is the soybean urease catalytic liquid. The concentrations of urea and calcium chloride in the urea-calcium chloride mixed liquid are both 1Mol / L, and they are prepared by conventional methods;

[0040] The main tank 15 includes a tank body and a tank cover installed on the tank body and detachable;

[0041] The second water pipe 18 is made of plastic and is not easily deformed;

[0042] The fixing rod 19 is used to support the second water pipe 18 .

[0043] exist Figure 1 , Figure 2 , Figure 6 and Figure 7 Middle: The upper surface of the fixed plate 9 is located on the outer side of the rotating tube 10 and is provided with a clamping mechanism 22. The clamping mechanism 22 includes two left and right clamping plates 23. The two clamping plates 23 are respectively located on the left and right sides of the rotating tube 10, and the lower ends of the two clamping plates 23 are movably fitted to the upper surface of the fixed plate 9. The front and rear ends of the clamping plates 23 are both installed with connecting blocks 24. The interiors of the two rear connecting blocks 24 are movably penetrated and connected with a connecting rod 25. The left and right ends of the connecting rod 25 are both installed with connecting plates 26. The lower end of the connecting plate 26 is installed on the upper surface of the fixed plate 9. The interiors of the two front connecting blocks 24 are commonly penetrated and threaded with an adjusting rod 27. The right end of the adjusting rod 27 is rotatably connected to the left surface of the right connecting plate 26, and the left end of the adjusting rod 27 is penetrated and rotatably connected to the left connecting plate 26.

[0044] A positioning mechanism 28 is provided on the left side surface of the left connecting plate 26. The positioning mechanism 28 includes a ratchet 29 and a spring 30 located in front of the ratchet 29. The ratchet 29 is mounted on the outside of the adjusting rod 27. A positioning block 31 is mounted on the front end of the spring 30. The right end of the positioning block 31 is mounted on the left side surface of the left connecting plate 26. A pawl 32 is attached to the rear end of the spring 30. The pawl 32 is attached to the ratchet 29. A positioning rod 33 is rotatably connected to the upper end of the pawl 32. A mounting rope 34 is mounted on the front surface of the lower end of the pawl 32. A mounting block 35 is mounted on one end of the mounting rope 34. The outside of the mounting rope 34 is movably connected to a first mounting sleeve 36. A second mounting sleeve 37 is mounted below the first mounting sleeve 36. The right ends of the positioning rod 33, the first mounting sleeve 36 and the second mounting sleeve 37 are all mounted on the left side surface of the left connecting plate 26.

[0045] From left to right, rotating the adjusting rod 27 clockwise can drive the two clamping plates 23 to move toward the middle at the same time, or to the two sides respectively. When moving toward the middle, the rotating tube 10 can be clamped, thereby preventing the rotating tube 10 from rotating when it is not necessary to rotate, thereby preventing the height of the rotary tillage mechanism 5 from changing, and further preventing the rotary tillage depth from changing;

[0046] When the adjusting rod 27 rotates clockwise, the pawl 32 will not get stuck on the ratchet 29; when the adjusting rod 27 rotates counterclockwise, the pawl 32 will get stuck on the ratchet 29, thus preventing the adjusting rod 27 from rotating counterclockwise when it is not needed, thereby ensuring that the clamping of the clamping plate 23 will not get loose;

[0047] The front ends of the first mounting sleeve 36 and the second mounting sleeve 37 are both provided with a notch, which just allows the mounting rope 34 to pass through, but does not allow the mounting block 35 to pass through. The mounting rope 34 is stuck inside the second mounting sleeve 37 through the notch, so that the mounting block 35 fits the lower end of the second mounting sleeve 37. At this time, the pawl 32 is just pulled away from the ratchet 29, so that the adjustment rod 27 can be rotated counterclockwise.

[0048] exist Figure 1 and Figure 8 Middle: A pressure roller frame 40 is installed on the rear surface of the rotary tiller body 1, and a pressure roller 41 is rotatably and slidably connected inside the lower end of the pressure roller frame 40;

[0049] The pressure roller 41 has sufficient weight and is used to compact the ground after rotary tillage. The pressure roller 41 rotates in the pressure roller frame and can also generate vertical displacement according to the flatness of the ground.

[0050] The working principle of the present invention is as follows: when in use, the user adjusts the rotary tillage depth according to the needs, rotates the rotary tube 10, and the threaded rod 12 threadedly connected to the rotary tube 10 will rise and fall, thereby driving the support seat 6 to rise and fall, and adjusting the height of the rotary tillage blade 8; after the adjustment, the adjustment rod 27 is rotated clockwise, and the connecting block 24 threadedly connected to the adjusting rod 27 will drive the two clamping plates 23 to move toward the middle, thereby clamping the rotary tube 10 to prevent the rotary tube 10 from rotating, and then the installation rope 34 is moved out of the second installation sleeve 37 through the notch, so that the installation block 35 rises to the first installation sleeve 36 and the second mounting sleeve 37, at this time, the pawl 32 clamps the ratchet 29, preventing the adjusting rod 27 from rotating counterclockwise, thereby preventing the two clamping plates 23 from loosening; then, the user pushes the rotary tiller body 1 through the armrest 2, and the water pump 16 extracts the soybean urease induced solidifying liquid in the main tank 15 through the first water pipe 17, and finally sprays it out through the second water pipe 18 and the water adding pipe 20, and solidifies the ground, and the motor 7 drives the rotary tilling blade 8 to rotate to perform rotary tillage; the pressure roller 41 compacts the ground after rotary tillage.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional soybean urease-induced desert rotary tillage compactor, comprising a rotary tiller body (1), a handrail (2) being installed at the rear end of the rotary tiller body (1), and two support plates (3) being symmetrically installed at the front end of the rotary tiller body (1), a support cover (4) being installed at the upper ends of the two support plates (3), and a rotary tillage mechanism (5) being installed at the inner sides of the two support plates (3), a fixing plate (9) being installed between the two support plates (3) and above the rotary tillage mechanism (5), a rotating tube (10) being rotatably connected to the inside of the fixing plate (9), a rotating disk (11) being installed on the outside of the rotating tube (10), and a threaded rod (12) being threadedly connected to the inside of the rotating tube (10), a sliding rod (13) being movably installed on the left and right sides of the rotating tube (10), and a water adding mechanism (14) being installed on the upper surface of the rotary tiller body (1), characterized in that: The upper surface of the fixing plate (9) is located outside the rotating tube (10) and is provided with a clamping mechanism (22), the clamping mechanism (22) comprising two left and right clamping plates (23), the front and rear ends of the clamping plates (23) are both provided with connecting blocks (24), the interiors of the two rear connecting blocks (24) are movably connected with connecting rods (25), the left and right ends of the connecting rods (25) are both provided with connecting plates (26), the interiors of the two front connecting blocks (24) are both provided with adjusting rods (27) threadedly connected, and the left surface of the left connecting plate (26) is provided with a positioning mechanism (28).

2. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 1, characterized in that: The rotary tillage mechanism (5) comprises a support seat (6), a motor (7) is mounted on one side surface of the inner side of the support seat (6), and a rotary tillage blade (8) is mounted on the output end of the motor (7).

3. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 1, characterized in that: The water adding mechanism (14) comprises a main tank (15), a water pump (16) is installed on the upper surface of the main tank (15), a first water pipe (17) is installed at the water inlet end of the water pump (16), and a second water pipe (18) is installed at the water outlet end of the water pump (16), a fixing rod (19) is installed outside the second water pipe (18), and a water adding pipe (20) is installed at one end of the second water pipe (18), and a water adding hole (21) is opened on the lower surface of the water adding pipe (20); two material valves (38) connected to the inside of the main tank (15) are installed on the upper surface of the main tank (15) outside the water pump (16), and a material tank (39) is installed on the upper end of the material valve (38).

4. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 1, characterized in that: The positioning mechanism (28) comprises a ratchet (29) and a spring (30) located in front of the ratchet (29); a positioning block (31) is installed at the front end of the spring (30), and a ratchet (32) is attached to the rear end of the spring (30); a positioning rod (33) is rotatably connected to the upper end of the ratchet (32), and a mounting rope (34) is installed on the front surface of the lower end of the ratchet (32); a mounting block (35) is installed at one end of the mounting rope (34), and the outside of the mounting rope (34) is movably connected to a first mounting sleeve (36); a second mounting sleeve (37) is installed below the first mounting sleeve (36).

5. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 1, characterized in that: The two clamping plates (23) are respectively located on the left and right sides of the rotating tube (10), and the lower ends of the two clamping plates (23) are movably fitted to the upper surface of the fixed plate (9). The lower end of the connecting plate (26) is installed on the upper surface of the fixed plate (9). The right end of the adjusting rod (27) is rotatably connected to the left surface of the right connecting plate (26), and the left end of the adjusting rod (27) penetrates and is rotatably connected to the left connecting plate (26).

6. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 2, characterized in that: One end of the rotary tillage blade (8) is rotatably connected to an inner side surface of the support seat (6).

7. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 2, characterized in that: The lower ends of the threaded rod (12) and the sliding rod (13) are both mounted on the upper surface of the support seat (6).

8. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 3, characterized in that: The lower end of the main tank (15) is mounted on the upper surface of the rotary tiller body (1), the first water pipe (17) penetrates and is connected to the upper surface of the main tank (15), the lower end of the fixing rod (19) is mounted on the upper surface of the rotary tiller body (1), and the water supply pipe (20) is located at the upper front side of the support cover (4).

9. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 4, characterized in that: The ratchet (29) is mounted on the outside of the adjusting rod (27), the right end of the positioning block (31) is mounted on the left side surface of the left connecting plate (26), the pawl (32) is attached to the ratchet (29), and the right ends of the positioning rod (33), the first mounting sleeve (36) and the second mounting sleeve (37) are all mounted on the left side surface of the left connecting plate (26).

10. The multifunctional soybean urease-induced desert rotary tillage compactor according to claim 1, characterized in that: A pressure roller frame (40) is installed on the rear surface of the rotary tiller body (1), and a pressure roller (41) is rotatably and slidably connected inside the lower end of the pressure roller frame (40).

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