A kind of organic fertilizer and chemical fertilizer mixed fertilizer applicator

Abstract

The invention relates to the technical field of fertilizer spreaders, and specifically discloses an organic fertilizer and chemical fertilizer mixed fertilizer spreader, comprising an outer cylinder, wherein a centrifugal mixing module is arranged in the inner cavity of the outer cylinder, the centrifugal mixing module comprises an inner cylinder, a mounting notch, a filter screen, a driving motor and a transmission shaft, and a top spraying module is connected between the upper part of the centrifugal mixing module and the outer cylinder, wherein fertilizer particles are arranged in the inner cylinder, and urine fertilizer is arranged in the outer cylinder, and the inner cylinder drives the fertilizer particles to rotate through the driving motor, and at the same time, the urine fertilizer in the outer cylinder is sprayed into the inner cylinder through the top spraying module, and under the action of centrifugal force, the urine fertilizer contacts with the fertilizer particles on the inner wall of the inner cylinder, part of the fertilizer particles are dissolved in the urine fertilizer, and enter the outer cylinder with the urine fertilizer through the filter screen, and the fertilizer particles on the inner wall of the inner cylinder under the action of the centrifugal force are monitored through a monitoring module, and when the fertilizer particles are all dissolved in the urine fertilizer, the top spraying module stops spraying the urine fertilizer, and the spraying module is used to spray the mixed liquid for fertilization.

Description

Technical Field

[0001] The invention belongs to the technical field of fertilizer spreaders, and in particular relates to an organic fertilizer and chemical fertilizer mixed fertilizer spreader. Background Art

[0002] Organic fertilizer is also called "farmyard manure". All organic matter (compounds containing carbon) used as fertilizer is called organic fertilizer, including human feces, urine, stable manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. It has the characteristics of many types, wide sources, and long fertilizer effect. When using urine fertilizer, people will mix a certain amount of chemical fertilizer into the urine fertilizer, and apply the mixture of urine fertilizer and chemical fertilizer to the land through a fertilizer spreader. In the prior art, the urine fertilizer and chemical fertilizer particles are mixed only by stirring or shaking, and the mixing effect is not good, and it is not convenient to determine whether the chemical fertilizer particles are fully dissolved in the urine fertilizer. Summary of the invention

[0003] The object of the present invention is to provide an organic fertilizer and chemical fertilizer mixed fertilizer applicator to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An organic fertilizer and chemical fertilizer mixing fertilizer applicator comprises an outer cylinder, wherein a centrifugal mixing module is arranged in the inner cavity of the outer cylinder, the centrifugal mixing module comprises an inner cylinder, a mounting notch, a filter screen, a driving motor and a transmission shaft, a top spraying module is connected between the upper part of the centrifugal mixing module and the outer cylinder, the top spraying module comprises a top hollow frame, a first-level nozzle, a hard pipe, a first-level pump body and connecting pipe fittings, a monitoring module is arranged at the bottom end of the top spraying module, the monitoring module comprises a laser rangefinder, a reflector and a rotating roller, a bottom support module and a spraying module are arranged at the bottom end of the outer cylinder, and the spraying module is located inside the bottom support module, a bottom plate is connected to the front side of the bottom support module, an auxiliary push frame is connected to the top end of the bottom plate, reinforcing ribs are equidistantly connected to the left and right sides of the rear end of the auxiliary push frame, and the rear end of the reinforcing ribs is connected to the outer cylinder.

[0006] Preferably, the inner cylinder is arranged inside the outer cylinder, the middle part of the top of the inner cylinder is connected with a feed pipe opening, and the top of the feed pipe opening passes through the middle of the top of the outer cylinder, a circumferential array of mounting slots is arranged at the bottom of the outer side of the inner cylinder, and the inner cylinder is connected to the inner cavity of the outer cylinder through the mounting slots, the filter screen is arranged in the mounting slots, and the filter screen is connected to the inner cylinder, the drive motor is arranged in the middle of the bottom end of the outer cylinder, and the drive motor is fixedly connected to the outer cylinder through positioning bolts, the bottom end of the transmission shaft is connected to the output end of the top of the drive motor, and the top end of the transmission shaft passes through the bottom of the outer cylinder and is connected to the middle of the bottom end of the inner cylinder, the drive motor is turned on, and the inner cylinder drives the fertilizer particles to rotate;

[0007] The outer wall of the transmission shaft is connected to an outer support strip in a circumferential array, and the top end of the outer support strip is connected to the inner cylinder to enhance the stability of the transmission shaft.

[0008] Preferably, the centrifugal mixing module also includes a top ring, a first-level roller and a bevel ring. The top ring is sleeved on the outer wall of the inner cylinder. The circumferential array of the first-level rollers is connected to the bottom end of the top ring, and the bottom end of the first-level roller is in contact with the top surface of the outer cylinder. The bevel ring is sleeved on the outer wall of the inner cylinder, and the bevel ring is in the inner cavity of the outer cylinder. The mounting groove is below the bevel ring. Without affecting the rotation of the inner cylinder, the stability of the inner cylinder is enhanced, and the bevel ring has a certain blocking effect on the urine fertilizer and the subsequent urine fertilizer and chemical fertilizer mixture.

[0009] Preferably, the top hollow frame is arranged in the inner cavity of the inner cylinder, the first-level nozzle array is connected to the bottom end of the top hollow frame, the hard pipe is connected to the middle of the top of the top hollow frame, the first-level pump body is fixedly connected to the right side of the top of the outer cylinder by a positioning bolt, and the end of the hard pipe away from the top hollow frame is connected to the first-level pump body, one end of the connecting pipe is connected to the first-level pump body, and the other end of the connecting pipe is connected to the bottom end of the right side of the outer cylinder, the first-level pump body is turned on, and the urine fertilizer in the outer cylinder is sprayed into the inner cylinder through the connecting pipe, the hard pipe, the top hollow frame and the first-level nozzle in sequence;

[0010] A positioning ring is connected to the outer wall of the rigid tube, a first-level positioning rod is connected to the left side of the positioning ring, a second-level positioning rod is connected to the left end of the first-level positioning rod, and the bottom end of the second-level positioning rod is connected to the outer tube to ensure the stability of the rigid tube, thereby ensuring the stability of the top hollow frame and the monitoring module.

[0011] Preferably, the top spray module further comprises a mounting ring, a secondary roller and a ball head, the mounting ring is arranged in the inner cavity of the inner cylinder, the outer side of the top hollow frame is connected to the inner wall of the mounting ring, the circumferential array of the secondary rollers is connected to the top of the mounting ring, the circumferential array of the ball heads is arranged above the outer wall of the mounting ring, and the ball heads are fitted with the inner wall of the inner cylinder, the top of the secondary rollers is fitted with the top surface of the inner cavity of the inner cylinder, and cooperates with the ball heads to ensure the stability of the mounting ring in the inner cylinder while reducing the impact of the inner cylinder rotating on the mounting ring;

[0012] A sloped guide ring is connected to the middle of the top of the top hollow frame, and the sloped guide ring is sleeved on the outer wall of the hard tube. A strip guide piece is connected to the circumferential array of the outer wall of the sloped guide ring, and the bottom surface of the strip guide piece is connected to the top hollow frame, so that urine fertilizer and chemical fertilizer will not accumulate on the plane at the top of the top hollow frame.

[0013] Preferably, the monitoring module also includes a connecting rod, an equipment ring, a primary cross bar, an external sleeve, a reset spring, a secondary cross bar, a primary stabilizing ring, a secondary stabilizing ring and a vertical rod. The connecting rod is connected to the middle of the bottom end of the top hollow frame, the equipment ring is sleeved and connected to the top of the outer wall of the connecting rod, the primary cross bar is symmetrically connected to both sides of the outer wall of the equipment ring, the secondary cross bar is arranged on the side of the primary cross bar away from the equipment ring, the external sleeve is sleeved on the primary cross bar and the outer wall of the secondary cross bar, the primary stabilizing ring, the secondary stabilizing ring, the reset spring, the laser The rangefinder and the reflector are both arranged in the inner cavity of the external sleeve, the primary stabilizing ring is sleeved on the outer wall of the primary crossbar, and the primary stabilizing ring is connected to the external sleeve, the secondary stabilizing ring is sleeved on the outer wall of the secondary crossbar, and the outer wall of the secondary stabilizing ring is slidably matched with the inner wall of the external sleeve, the laser rangefinder is connected to the end of the primary crossbar away from the equipment ring, the reflector is connected to the end of the secondary crossbar close to the primary crossbar, the reset spring is sleeved on the outside of the laser rangefinder and the reflector, and the left and right ends of the reset spring are connected to the external sleeve, and the vertical rod is connected to the secondary crossbar The bottom of one end away from the primary crossbar, the rotating roller bearing is connected to the bottom of the vertical rod, and the outer wall of the rotating roller fits with the inner wall of the inner cylinder. After the inner cylinder rotates, the fertilizer particles are pressed against the inner wall of the inner cylinder under the action of centrifugal force. The inner cylinder rotates under the action of the driving motor, while the top spray module and the monitoring module do not rotate in the inner cylinder, so the inner cylinder rotates on the outside of the rotating roller. In the absence of fertilizer particles, the rotating roller fits with the inner wall of the inner cylinder. There is a fixed distance between the laser rangefinder and the reflector. This fixed distance The distance is set as the standard value. If the fertilizer particles are pressed against the inner wall of the inner cylinder by centrifugal force, the rotating roller will pass over the fertilizer particles because the rotating roller can rotate and the outer wall of the secondary crossbar can slide with the external sleeve. In this process, the secondary crossbar expands and contracts in the external sleeve, and the distance between the laser rangefinder and the reflector changes. The laser rangefinder transmits data to the external terminal, indicating that there are still fertilizer particles pressed by centrifugal force on the inner wall of the inner cylinder. If the standard value does not change within a certain period of time, it means that the fertilizer particles have been fully dissolved in the urine fertilizer.

[0014] The top of the rotating roller is slidably matched with an arresting ring, and the outer wall of the arresting ring is connected to the inner wall of the inner cylinder. The top of the arresting ring is connected to an inner bevel auxiliary ring, and the outer wall of the inner bevel auxiliary ring is connected to the inner cylinder. A gap is left between the arresting ring and the secondary cross bar and the vertical rod. When the inner cylinder rotates, the fertilizer particles on the bottom surface of the inner cavity of the inner cylinder are distributed under the arresting ring, thereby ensuring that the fertilizer particles can be within the action range of the rotating roller;

[0015] The laser rangefinder is aligned horizontally with the reflector;

[0016] There is a gap between the secondary crossbar and the primary crossbar;

[0017] A gap is left between the bottom end of the connecting rod and the bottom surface of the inner cavity of the inner cylinder;

[0018] The top circumferential array of the outer wall of the connecting rod is connected with the reinforcing rod, and one end of the reinforcing rod away from the connecting rod is connected to the inner wall of the mounting ring to enhance the stability of the connecting rod.

[0019] Preferably, the bottom support module includes an upper ring, a bottom support rod, a lower ring and a universal wheel, the upper ring is connected to the bottom end of the outer cylinder, the lower ring is arranged below the upper ring, the bottom support rod is connected in a circumferential array between the upper ring and the lower ring, and the upper and lower ends of the bottom support rod are respectively connected to the upper ring and the lower ring, the universal wheel is connected in a circumferential array to the bottom end of the lower ring, a person pushes the auxiliary push frame, the universal wheel drives the device to move, and the fertilizer spreader completes the land fertilization;

[0020] The bottom plate is connected to the front side of the lower ring.

[0021] Preferably, the spraying module includes a secondary pump body, a primary conduit, a secondary conduit, a bottom hollow frame, a secondary nozzle and an assembly plate. The secondary pump body is fixedly connected to the left side of the bottom end of the outer cylinder by a positioning bolt, the primary conduit is connected to the top of the secondary pump body, and the top of the primary conduit is connected to the outer cylinder, the bottom hollow frame is arranged above the lower ring, the assembly plate is symmetrically connected to the left and right sides of the bottom hollow frame, and the assembly plate is fixedly connected to the lower ring by a positioning bolt, the secondary nozzle array is connected to the bottom of the bottom hollow frame, the secondary conduit is connected between the bottom of the secondary pump body and the bottom hollow frame, when the fertilizer particles are dissolved in the urine fertilizer, the top spray module is stopped from spraying the urine fertilizer, the secondary pump body is opened, and the mixture of urine fertilizer and fertilizer in the inner cavity of the outer cylinder is sprayed out through the primary conduit, the secondary conduit, the bottom hollow frame and the secondary nozzle in sequence.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: when the present invention is in use, the fertilizer particles are arranged in the inner cylinder and the urine fertilizer is arranged in the outer cylinder, and the inner cylinder drives the fertilizer particles to rotate by the driving motor, and at the same time, the urine fertilizer in the outer cylinder is sprayed into the inner cylinder by the top spray module, and under the action of centrifugal force, the urine fertilizer contacts the fertilizer particles on the inner wall of the inner cylinder, part of the fertilizer particles are dissolved in the urine fertilizer, and enter the outer cylinder with the urine fertilizer through the filter screen, and the fertilizer particles are monitored by the monitoring module, that is, after the inner cylinder rotates, the fertilizer particles are pressed on the inner wall of the inner cylinder under the action of centrifugal force, wherein the inner cylinder rotates under the action of the driving motor, while the top spray module and the monitoring module do not rotate in the inner cylinder, so the inner cylinder rotates on the outside of the rotating roller, and in the absence of fertilizer particles Under the condition that the rotating roller fits with the inner wall of the inner cylinder, there is a fixed distance between the laser rangefinder and the reflector, and this fixed distance is set as the standard value. If the fertilizer particles are pressed against the inner wall of the inner cylinder by centrifugal force, the rotating roller can rotate and the outer wall of the secondary cross bar can slide with the external sleeve, so the rotating roller will pass over the fertilizer particles. In this process, the secondary cross bar expands and contracts in the external sleeve, and the distance between the laser rangefinder and the reflector changes. The laser rangefinder transmits data to the external terminal, indicating that there are still fertilizer particles pressed by centrifugal force on the inner wall of the inner cylinder. If the standard value does not change within a certain period of time, it means that the fertilizer particles have been fully dissolved in the urine fertilizer. When the fertilizer particles are all dissolved in the urine fertilizer, the top spray module stops spraying the urine fertilizer, and the spray module is used to spray the mixed liquid for fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The present invention is a schematic diagram of the overall structure of an organic fertilizer and chemical fertilizer mixed fertilizer applicator.

[0024] Figure 2 The present invention is a schematic diagram of a filter screen of an organic fertilizer and chemical fertilizer mixed fertilizer applicator.

[0025] Figure 3 The present invention is a schematic diagram of the bottom structure of the inner cylinder of an organic fertilizer and chemical fertilizer mixing fertilizer applicator.

[0026] Figure 4 The present invention is a schematic diagram of an outer support plate of an organic fertilizer and chemical fertilizer mixing fertilizer applicator.

[0027] Figure 5 The figure is a schematic diagram of the inner cylinder of an organic fertilizer and chemical fertilizer mixing machine.

[0028] Figure 6 The present invention is a schematic diagram of the installation ring of an organic fertilizer and chemical fertilizer mixing fertilizer applicator.

[0029] Figure 7 The present invention is a schematic diagram of the bottom structure of a mounting ring of an organic fertilizer and chemical fertilizer mixing machine.

[0030] Figure 8The present invention is a schematic diagram of an inclined guide ring of an organic fertilizer and chemical fertilizer mixing machine.

[0031] Fig. 9 The present invention is a schematic diagram of the bottom structure of a hollow top frame of an organic fertilizer and chemical fertilizer mixing fertilizer applicator.

[0032] Fig.10 The figure is a schematic diagram of a reinforcing rod of an organic fertilizer and chemical fertilizer mixing machine.

[0033] Fig.11 The figure is a schematic diagram of the outer casing of an organic fertilizer and chemical fertilizer mixing machine.

[0034] Fig.12 The present invention is a schematic diagram of the internal structure of the outer casing of an organic fertilizer and chemical fertilizer mixed fertilizer applicator.

[0035] In the figure: 1. outer cylinder; 2. centrifugal mixing module; 21. inner cylinder; 22. installation notch; 23. filter screen; 24. drive motor; 25. transmission shaft; 26. feed pipe mouth; 27. outer support strip; 28. top ring; 29. ​​primary roller; 210. inclined ring; 3. top spray module; 31. top hollow frame; 32. primary nozzle; 33. hard pipe; 34. primary pump body; 35. connecting pipe; 36. positioning ring; 37. primary positioning rod; 38. secondary positioning rod; 39. installation ring; 310. secondary roller; 311. ball head; 312. inclined guide ring; 313. strip guide; 4. monitoring module; 41. laser rangefinder; 42. reverse Light plate; 43, rotating roller; 44, connecting rod; 45, equipment ring; 46, primary cross bar; 47, external sleeve; 48, reset spring; 49, secondary cross bar; 410, primary stabilizing ring; 411, secondary stabilizing ring; 412, reinforcing rod; 413, vertical rod; 414, blocking ring; 415, inner bevel auxiliary ring; 5, bottom support module; 51, upper ring; 52, bottom support rod; 53, lower ring; 54, universal wheel; 6, spray module; 61, secondary pump body; 62, primary conduit; 63, secondary conduit; 64, bottom hollow frame; 65, secondary nozzle; 66, assembly plate; 7, bottom plate; 8, auxiliary push frame; 9, reinforcing ribs. DETAILED DESCRIPTION

[0036] Example 1

[0037] See also Figure 1-Figure 12As shown, an organic fertilizer and chemical fertilizer mixing fertilization machine comprises an outer cylinder 1, an inner cavity of the outer cylinder 1 is provided with a centrifugal mixing module 2, the centrifugal mixing module 2 comprises an inner cylinder 21, a mounting notch 22, a filter 23, a driving motor 24 and a transmission shaft 25, a top spray module 3 is connected between the upper part of the centrifugal mixing module 2 and the outer cylinder 1, the top spray module 3 comprises a top hollow frame 31, a first-level nozzle 32, a hard pipe 33, a first-level pump body 34 and a connecting pipe 35, a monitoring module 4 is provided at the bottom end of the top spray module 3, the monitoring module 4 comprises a laser rangefinder 41, a reflector 42 and a rotating roller 43, a bottom support module 5 and a spraying module 6 are provided at the bottom end of the outer cylinder 1, and the spraying module 6 is located on the inner side of the bottom support module 5, a bottom plate 7 is connected to the front side of the bottom support module 5, an auxiliary push frame 8 is connected to the top of the bottom plate 7, reinforcing ribs 9 are equidistantly connected to the left and right sides of the rear end of the auxiliary push frame 8, and the rear end of the reinforcing ribs 9 is connected to the outer cylinder 1.

[0038] refer to Figure 1-Figure 5 As shown, the inner cylinder 21 is arranged inside the outer cylinder 1, the middle part of the top of the inner cylinder 21 is connected with a feed pipe opening 26, and the top of the feed pipe opening 26 passes through the middle of the top of the outer cylinder 1, the installation slots 22 are arranged in a circumferential array at the bottom of the outer side of the inner cylinder 21, and the inner cylinder 21 is connected to the inner cavity of the outer cylinder 1 through the installation slots 22, the filter screen 23 is arranged in the installation slots 22, and the filter screen 23 is connected to the inner cylinder 21, the drive motor 24 is arranged in the middle of the bottom end of the outer cylinder 1, and the drive motor 24 is fixedly connected to the outer cylinder 1 through positioning bolts, the bottom end of the transmission shaft 25 is connected to the output end of the top of the drive motor 24, and the top end of the transmission shaft 25 passes through the bottom of the outer cylinder 1 and is connected to the middle of the bottom end of the inner cylinder 21, the drive motor 24 is turned on, and the inner cylinder 21 drives the fertilizer particles to rotate;

[0039] An outer support strip 27 is connected to the outer wall of the transmission shaft 25 in a circumferential array, and the top end of the outer support strip 27 is connected to the inner cylinder 21 to enhance the stability of the transmission shaft 25 .

[0040] refer to Figure 1-Figure 5 As shown, the centrifugal mixing module 2 also includes a top ring 28, a first-level roller 29 and a bevel ring 210. The top ring 28 is sleeved on the outer wall of the inner cylinder 21. The first-level rollers 29 are connected to the bottom end of the top ring 28 in a circumferential array, and the bottom end of the first-level rollers 29 fits with the top surface of the outer cylinder 1. The bevel ring 210 is sleeved on the outer wall of the inner cylinder 21, and the bevel ring 210 is in the inner cavity of the outer cylinder 1. The mounting notch 22 is below the bevel ring 210. Without affecting the rotation of the inner cylinder 21, the stability of the inner cylinder 21 is enhanced, and the bevel ring 210 has a certain blocking effect on the urine fertilizer and the subsequent urine fertilizer and fertilizer mixture.

[0041] refer to Figure 1-Figure 9As shown, the top hollow frame 31 is arranged in the inner cavity of the inner tube 21, the first-level nozzle 32 is connected to the bottom end of the top hollow frame 31 in array, the hard pipe 33 is connected to the middle of the top of the top hollow frame 31, the first-level pump body 34 is fixedly connected to the right side of the top of the outer tube 1 through a positioning bolt, and the end of the hard pipe 33 away from the top hollow frame 31 is connected to the first-level pump body 34, one end of the connecting pipe 35 is connected to the first-level pump body 34, and the other end of the connecting pipe 35 is connected to the bottom end of the right side of the outer tube 1. The first-level pump body 34 is turned on, and the urine fertilizer in the outer tube 1 is sprayed into the inner tube 21 through the connecting pipe 35, the hard pipe 33, the top hollow frame 31 and the first-level nozzle 32 in sequence;

[0042] A positioning ring 36 is sleeved on the outer wall of the hard tube 33, a primary positioning rod 37 is connected to the left side of the positioning ring 36, a secondary positioning rod 38 is connected to the left end of the primary positioning rod 37, and the bottom end of the secondary positioning rod 38 is connected to the outer tube 1 to ensure the stability of the hard tube 33, thereby ensuring the stability of the top hollow frame 31 and the monitoring module 4.

[0043] refer to Figure 1-Figure 9 As shown, the top spray module 3 also includes a mounting ring 39, a secondary roller 310 and a ball head 311. The mounting ring 39 is arranged in the inner cavity of the inner cylinder 21, and the outer side of the top hollow frame 31 is connected to the inner wall of the mounting ring 39. The secondary rollers 310 are connected to the top of the mounting ring 39 in a circumferential array. The ball heads 311 are arranged above the outer wall of the mounting ring 39 in a circumferential array, and the ball heads 311 are fitted with the inner wall of the inner cylinder 21. The top of the secondary roller 310 is fitted with the top surface of the inner cavity of the inner cylinder 21, and cooperates with the ball head 311 to ensure the stability of the mounting ring 39 in the inner cylinder 21, while reducing the impact of the inner cylinder 21 on the mounting ring 39 when rotating.

[0044] A sloped guide ring 312 is connected to the middle of the top of the top hollow frame 31, and the sloped guide ring 312 is sleeved on the outer wall of the hard tube 33. A strip guide member 313 is connected to the outer wall of the sloped guide ring 312 in a circular array, and the bottom surface of the strip guide member 313 is connected to the top hollow frame 31, so that urine fertilizer and chemical fertilizer will not accumulate on the plane at the top of the top hollow frame 31.

[0045] refer to Figure 3 , Figure 4 , Figure 6 , Figure 7 , Fig.10 , Fig.11 and Fig.12As shown, the monitoring module 4 also includes a connecting rod 44, an equipment ring 45, a primary cross bar 46, an external sleeve 47, a reset spring 48, a secondary cross bar 49, a primary stabilizing ring 410, a secondary stabilizing ring 411 and a vertical rod 413. The connecting rod 44 is connected to the middle of the bottom end of the top hollow frame 31, the equipment ring 45 is sleeved and connected to the upper part of the outer wall of the connecting rod 44, the primary cross bar 46 is symmetrically connected to both sides of the outer wall of the equipment ring 45, the secondary cross bar 49 is arranged on the side of the primary cross bar 46 away from the equipment ring 45, the external sleeve 47 is sleeved on the primary cross bar 46 and the outer wall of the secondary cross bar 49, the primary stabilizing ring 410, the secondary stabilizing ring 411 and the vertical rod 413. 11. The reset spring 48, the laser rangefinder 41 and the reflector 42 are all arranged in the inner cavity of the external sleeve 47. The primary stabilizing ring 410 is sleeved on the outer wall of the primary crossbar 46, and the primary stabilizing ring 410 is connected to the external sleeve 47. The secondary stabilizing ring 411 is sleeved on the outer wall of the secondary crossbar 49, and the outer wall of the secondary stabilizing ring 411 is slidably matched with the inner wall of the external sleeve 47. The laser rangefinder 41 is connected to the end of the primary crossbar 46 away from the equipment ring 45, and the reflector 42 is connected to the end of the secondary crossbar 49 close to the primary crossbar 46. The reset spring 48 is sleeved on the outside of the laser rangefinder 41 and the reflector 42, and the left and right ends of the reset spring 48 are both connected to the external sleeve 47. The upper sleeve 47 is connected, the vertical rod 413 is connected to the bottom of one end of the secondary cross bar 49 away from the primary cross bar 46, the rotating roller 43 bearing is connected to the bottom of the vertical rod 413, and the outer wall of the rotating roller 43 fits with the inner wall of the inner cylinder 21. After the inner cylinder 21 rotates, the fertilizer particles are pressed on the inner wall of the inner cylinder 21 under the action of centrifugal force, wherein the inner cylinder 21 rotates under the action of the driving motor 24, while the top spray module 3 and the monitoring module 4 do not rotate in the inner cylinder 21, so the inner cylinder 21 will rotate outside the rotating roller 43. In the absence of fertilizer particles, the rotating roller 43 fits with the inner wall of the inner cylinder 21, and the laser rangefinder 41 and the reverse There is a fixed distance between the light plates 42, and this fixed distance is set as a standard value. If the fertilizer particles are pressed on the inner wall of the inner cylinder 21 by centrifugal force, the rotating roller 43 will pass over the fertilizer particles because the rotating roller 43 can rotate and the outer wall of the secondary crossbar 49 can slide with the external sleeve 47. In this process, the secondary crossbar 49 expands and contracts in the external sleeve 47, and the distance between the laser rangefinder 41 and the reflector 42 changes. The laser rangefinder 41 transmits data to the external terminal, indicating that there are still fertilizer particles pressed by centrifugal force on the inner wall of the inner cylinder 21. If the standard value does not change within a certain period of time, it means that the fertilizer particles have been fully dissolved in the urine fertilizer.

[0046] The top of the rotating roller 43 is slidably matched with a blocking ring 414, and the outer wall of the blocking ring 414 is connected to the inner wall of the inner cylinder 21. The top of the blocking ring 414 is connected to an inner bevel auxiliary ring 415, and the outer wall of the inner bevel auxiliary ring 415 is connected to the inner cylinder 21. A gap is left between the blocking ring 414 and the secondary cross bar 49 and the vertical rod 413. When the inner cylinder 21 rotates, the fertilizer particles on the bottom surface of the inner cavity of the inner cylinder 21 are distributed below the blocking ring 414, thereby ensuring that the fertilizer particles can be within the action range of the rotating roller 43.

[0047] The laser rangefinder 41 is horizontally aligned with the reflector 42;

[0048] There is a gap between the secondary crossbar 49 and the primary crossbar 46;

[0049] A gap is left between the bottom end of the connecting rod 44 and the bottom surface of the inner cavity of the inner cylinder 21;

[0050] A reinforcing rod 412 is connected to the top of the outer wall of the connecting rod 44 in a circumferential array, and one end of the reinforcing rod 412 away from the connecting rod 44 is connected to the inner wall of the mounting ring 39 to enhance the stability of the connecting rod 44 .

[0051] refer to Figure 1-Figure 3 As shown, the bottom support module 5 includes an upper ring member 51, a bottom support rod member 52, a lower ring member 53 and a universal wheel 54. The upper ring member 51 is connected to the bottom end of the outer cylinder 1, and the lower ring member 53 is arranged below the upper ring member 51. The bottom support rod member 52 is connected between the upper ring member 51 and the lower ring member 53 in a circumferential array, and the upper and lower ends of the bottom support rod member 52 are respectively connected to the upper ring member 51 and the lower ring member 53. The universal wheel 54 is connected to the bottom end of the lower ring member 53 in a circumferential array. When a person pushes the auxiliary push frame 8, the universal wheel 54 drives the device to move, and the fertilizer spreader completes the land fertilization.

[0052] The bottom plate 7 is connected to the front side of the lower ring 53 .

[0053] refer to Figure 1-Figure 4As shown, the spray module 6 includes a secondary pump body 61, a primary conduit 62, a secondary conduit 63, a bottom hollow frame 64, a secondary nozzle 65 and an assembly plate 66. The secondary pump body 61 is fixedly connected to the left side of the bottom end of the outer tube 1 by a positioning bolt, the primary conduit 62 is connected to the top of the secondary pump body 61, and the top of the primary conduit 62 is connected to the outer tube 1. The bottom hollow frame 64 is arranged above the lower ring 53, and the assembly plate 66 is symmetrically connected to the left and right sides of the bottom hollow frame 64, and the assembly plate 66 is symmetrically connected to the left and right sides of the bottom hollow frame 64. The matching plate 66 is fixedly connected to the lower ring member 53 by positioning bolts, the secondary nozzle 65 array is connected to the bottom end of the bottom hollow frame 64, and the secondary conduit 63 is connected between the bottom of the secondary pump body 61 and the bottom hollow frame 64. When the fertilizer particles are dissolved in the urine fertilizer, the top spray module 3 stops spraying the urine fertilizer, and the secondary pump body 61 is opened to spray the mixed liquid of urine fertilizer and fertilizer in the inner cavity of the outer cylinder 1 through the primary conduit 62, the secondary conduit 63, the bottom hollow frame 64 and the secondary nozzle 65 in sequence.

[0054] Working principle: Fertilizer particles are placed in the inner cylinder 21 and urine fertilizer is placed in the outer cylinder 1. The driving motor 24 is turned on to make the inner cylinder 21 drive the fertilizer particles to rotate. At the same time, the primary pump body 34 is turned on to spray the urine fertilizer in the outer cylinder 1 into the inner cylinder 21 through the connecting pipe 35, the hard pipe 33, the top hollow frame 31 and the primary nozzle 32 in sequence. Under the action of centrifugal force, the urine fertilizer contacts the fertilizer particles on the inner wall of the inner cylinder 21. Part of the fertilizer particles dissolve in the urine fertilizer and enter the outer cylinder 1 along with the urine fertilizer through the filter 23.

[0055] The fertilizer particles are monitored by the monitoring module 4, that is, after the inner cylinder 21 rotates, the fertilizer particles are pressed on the inner wall of the inner cylinder 21 under the action of centrifugal force, wherein the inner cylinder 21 rotates under the action of the driving motor 24, while the top spray module 3 and the monitoring module 4 do not rotate in the inner cylinder 21, so the inner cylinder 21 rotates outside the rotating roller 43. In the absence of fertilizer particles, the rotating roller 43 fits the inner wall of the inner cylinder 21, and there is a fixed distance between the laser rangefinder 41 and the reflector 42. This fixed distance is set as a standard value. If the fertilizer particles are not present, the top spray module 3 and the monitoring module 4 do not rotate in the inner cylinder 21. When the particles are pressed against the inner wall of the inner cylinder 21 by the centrifugal force, the rotating roller 43 will pass over the fertilizer particles because the rotating roller 43 can rotate and the outer wall of the secondary crossbar 49 can slide with the outer sleeve 47. During this process, the secondary crossbar 49 expands and contracts in the outer sleeve 47, and the distance between the laser rangefinder 41 and the reflector 42 changes. The laser rangefinder 41 transmits data to the external terminal, indicating that there are still fertilizer particles pressed by the centrifugal force on the inner wall of the inner cylinder 21. If the standard value does not change within a certain period of time, it means that the fertilizer particles have been fully dissolved in the urine fertilizer.

[0056] When the fertilizer particles are all dissolved in the urine fertilizer, the top spray module 3 stops spraying the urine fertilizer, and the secondary pump body 61 is turned on to spray the mixed liquid of the urine fertilizer and the fertilizer in the inner cavity of the outer tube 1 through the primary conduit 62, the secondary conduit 63, the bottom hollow frame 64 and the secondary nozzle 65 in sequence. The person pushes the auxiliary push frame 8 to complete the land fertilization through the fertilizer spreader.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An organic fertilizer and chemical fertilizer mixing fertilization machine, comprising an outer cylinder (1), characterized in that: The inner cavity of the outer cylinder (1) is provided with a centrifugal mixing module (2), the centrifugal mixing module (2) comprising an inner cylinder (21), a mounting notch (22), a filter (23), a driving motor (24) and a transmission shaft (25), a top spray module (3) is connected between the upper part of the centrifugal mixing module (2) and the outer cylinder (1), the top spray module (3) comprising a top hollow frame (31), a first-stage spray head (32), a hard pipe (33), a first-stage pump body (34) and a connecting pipe (35), and a monitoring module is provided at the bottom of the top spray module (3). The outer tube (1) is provided with a bottom support module (5) and a spray module (6), and the spray module (6) is located inside the bottom support module (5). The front side of the bottom support module (5) is connected to a bottom plate (7), and the top end of the bottom plate (7) is connected to an auxiliary push frame (8). The rear end of the auxiliary push frame (8) is equidistantly connected to the left and right sides of the auxiliary push frame (8), and the rear end of the reinforcement rib (9) is connected to the outer tube (1); The monitoring module (4) further comprises a connecting rod (44), an equipment ring (45), a primary crossbar (46), an external sleeve (47), a return spring (48), a secondary crossbar (49), a primary stabilizing ring (410), a secondary stabilizing ring (411) and a vertical rod (413), wherein the connecting rod (44) is connected to the middle of the bottom end of the top hollow frame (31), the equipment ring (45) is sleeved and connected to the upper part of the outer wall of the connecting rod (44), and the primary crossbar ( 46) is symmetrically connected to both sides of the outer wall of the equipment ring (45), the secondary cross bar (49) is arranged on the side of the primary cross bar (46) away from the equipment ring (45), the external sleeve (47) is sleeved on the primary cross bar (46) and the outer wall of the secondary cross bar (49), the primary stabilizing ring (410), the secondary stabilizing ring (411), the return spring (48), the laser rangefinder (41) and the reflector (42) are all arranged in the inner cavity of the external sleeve (47), and the primary The stabilizing ring (410) is sleeved on the outer wall of the primary crossbar (46), and the primary stabilizing ring (410) is connected to the external sleeve (47); the secondary stabilizing ring (411) is sleeved on the outer wall of the secondary crossbar (49), and the outer wall of the secondary stabilizing ring (411) is slidably matched with the inner wall of the external sleeve (47); the laser rangefinder (41) is connected to one end of the primary crossbar (46) away from the equipment ring (45); and the reflector (42) is connected to the secondary crossbar (49) near the end of the secondary crossbar (49). At one end of the primary crossbar (46), a return spring (48) is sleeved on the outside of the laser rangefinder (41) and the reflector (42), and both left and right ends of the return spring (48) are connected to the external sleeve (47), a vertical rod (413) is connected to the bottom of one end of the secondary crossbar (49) away from the primary crossbar (46), a bearing of the rotating roller (43) is connected to the bottom end of the vertical rod (413), and the outer wall of the rotating roller (43) is in contact with the inner wall of the inner cylinder (21); A blocking ring (414) is slidably fitted at the top of the rotating roller (43), and the outer wall of the blocking ring (414) is connected to the inner wall of the inner cylinder (21); an inner bevel auxiliary ring (415) is connected to the top of the blocking ring (414), and the outer wall of the inner bevel auxiliary ring (415) is connected to the inner cylinder (21); a gap is left between the blocking ring (414) and the secondary cross bar (49) and the vertical rod (413); The laser rangefinder (41) is horizontally aligned with the reflector (42); A gap is left between the secondary crossbar (49) and the primary crossbar (46); A gap is left between the bottom end of the connecting rod (44) and the bottom surface of the inner cavity of the inner cylinder (21); The top circumferential array of the outer wall of the connecting rod (44) is connected to the reinforcing rods (412), and one end of the reinforcing rod (412) away from the connecting rod (44) is connected to the inner wall of the mounting ring (39).

2. The organic fertilizer and chemical fertilizer mixing machine according to claim 1, characterized in that: The inner cylinder (21) is arranged inside the outer cylinder (1), the middle of the top of the inner cylinder (21) is connected to a feed pipe opening (26), and the top of the feed pipe opening (26) passes through the middle of the top of the outer cylinder (1), a circumferential array of mounting slots (22) is arranged at the bottom of the outer side of the inner cylinder (21), and the inner cylinder (21) is connected to the inner cavity of the outer cylinder (1) through the mounting slots (22), the filter screen (23) is arranged in the mounting slots (22), and the filter screen (23) is connected to the inner cylinder (21), the drive motor (24) is arranged at the middle of the bottom of the outer cylinder (1), and the drive motor (24) is fixedly connected to the outer cylinder (1) through positioning bolts, the bottom end of the transmission shaft (25) is connected to the output end of the top of the drive motor (24), and the top end of the transmission shaft (25) passes through the bottom of the outer cylinder (1) and is connected to the middle of the bottom of the inner cylinder (21); An outer support strip plate (27) is connected to the outer wall of the transmission shaft (25) in a circumferential array, and the top end of the outer support strip plate (27) is connected to the inner cylinder (21).

3. An organic fertilizer and chemical fertilizer mixing fertilization machine according to claim 2, characterized in that: The centrifugal mixing module (2) further comprises a top ring (28), a first-stage roller (29) and a beveled ring member (210); the top ring (28) is sleeved on the outer wall of the inner cylinder (21); the first-stage rollers (29) are connected to the bottom end of the top ring (28) in a circumferential array, and the bottom ends of the first-stage rollers (29) are in contact with the top surface of the outer cylinder (1); the beveled ring member (210) is sleeved on the outer wall of the inner cylinder (21), and the beveled ring member (210) is located in the inner cavity of the outer cylinder (1); and the mounting notch (22) is located below the beveled ring member (210).

4. The organic fertilizer and chemical fertilizer mixing machine according to claim 1, characterized in that: The top hollow frame (31) is arranged in the inner cavity of the inner tube (21), the first-stage nozzle (32) array is connected to the bottom end of the top hollow frame (31), the hard pipe (33) is connected to the middle of the top of the top hollow frame (31), the first-stage pump body (34) is fixedly connected to the right side of the top of the outer tube (1) by means of positioning bolts, and the end of the hard pipe (33) away from the top hollow frame (31) is connected to the first-stage pump body (34), one end of the connecting pipe (35) is connected to the first-stage pump body (34), and the other end of the connecting pipe (35) is connected to the bottom end of the right side of the outer tube (1); A positioning ring (36) is sleeved and connected to the outer wall of the hard tube (33); a first-level positioning rod (37) is connected to the left side of the positioning ring (36); a second-level positioning rod (38) is connected to the left end of the first-level positioning rod (37); and the bottom end of the second-level positioning rod (38) is connected to the outer tube (1).

5. The organic fertilizer and chemical fertilizer mixing machine according to claim 4 is characterized in that: The top spray module (3) further comprises a mounting ring (39), a secondary roller (310) and a ball head (311); the mounting ring (39) is arranged in the inner cavity of the inner cylinder (21); the outer side of the top hollow frame (31) is connected to the inner wall of the mounting ring (39); the circumferential array of the secondary rollers (310) is connected to the top of the mounting ring (39); the circumferential array of the ball heads (311) is arranged above the outer wall of the mounting ring (39); and the ball heads (311) are in contact with the inner wall of the inner cylinder (21); A bevel guide ring (312) is connected to the middle of the top end of the top hollow frame (31), and the bevel guide ring (312) is sleeved on the outer wall of the hard tube (33). A strip guide member (313) is connected to the outer wall of the bevel guide ring (312) in a circumferential array, and the bottom surface of the strip guide member (313) is connected to the top hollow frame (31).

6. The organic fertilizer and chemical fertilizer mixing machine according to claim 1, characterized in that: The bottom support module (5) comprises an upper ring member (51), a bottom support rod member (52), a lower ring member (53) and a universal wheel (54); the upper ring member (51) is connected to the bottom end of the outer cylinder (1); the lower ring member (53) is arranged below the upper ring member (51); the bottom support rod member (52) is connected in a circumferential array between the upper ring member (51) and the lower ring member (53); the upper and lower ends of the bottom support rod member (52) are respectively connected to the upper ring member (51) and the lower ring member (53); and the universal wheel (54) is connected in a circumferential array to the bottom end of the lower ring member (53); The bottom plate (7) is connected to the front side of the lower ring member (53).

7. The organic fertilizer and chemical fertilizer mixing machine according to claim 6, characterized in that: The spray module (6) comprises a secondary pump body (61), a primary conduit (62), a secondary conduit (63), a bottom hollow frame (64), a secondary nozzle (65) and an assembly plate (66); the secondary pump body (61) is fixedly connected to the left side of the bottom end of the outer tube (1) by means of positioning bolts; the primary conduit (62) is connected to the top of the secondary pump body (61), and the top of the primary conduit (62) is connected to the outer tube (1); the bottom hollow frame (64) is arranged above the lower ring member (53); the assembly plate (66) is symmetrically connected to the left and right sides of the bottom hollow frame (64), and the assembly plate (66) is fixedly connected to the lower ring member (53) by means of positioning bolts; the secondary nozzle (65) is connected in array to the bottom end of the bottom hollow frame (64); and the secondary conduit (63) is connected between the bottom of the secondary pump body (61) and the bottom hollow frame (64).

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