A kind of high-efficiency organic fertilizer drying machine and drying method thereof

Abstract

The invention relates to the technical field of organic fertilizer, in particular to a high-efficiency organic fertilizer dryer and a drying method thereof. The high-efficiency organic fertilizer dryer comprises a chassis, a support rod is arranged on the left side of the top of the chassis, a display screen is arranged on the top of the support rod through a rotating shaft, a control box is arranged on the right end of the display screen, a water control tank is arranged on the top of the chassis through a group of three legs, a rotating rod is arranged on the output end of a motor, a plurality of rotary knives are evenly arranged on the circumferential outer wall of the rotating rod, a collecting bucket is arranged on the top of the chassis, a compression box is arranged on the chassis through a group of two legs, a fixing rod is slidably sleeved on the circumferential inner wall of each fixing ring two, a vertical plate and a motor two are respectively arranged on the top of a fixing plate one, a roller two is arranged on the top of the vertical plate, a transmission wheel one is arranged on the front end of the roller two, and a transmission wheel one is arranged on the output end of the motor two, thereby saving time and labor, having low labor intensity, not losing activity, and not weakening fertilizer effect.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizers, in particular to a high-efficiency organic fertilizer drying machine and a drying method thereof. Background Art

[0002] As we all know, carbon-containing materials, which mainly come from plants or animals and are applied to the soil to provide plant nutrition as their main function, are processed from biomass, animal and plant waste, and plant residues, eliminating toxic and harmful substances. They are rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. They can not only provide comprehensive nutrition for crops, but also have long fertilizer effects, increase and renew soil organic matter, promote microbial reproduction, and improve the physical and chemical properties and biological activity of the soil. They are the main nutrients for green food production.

[0003] The existing organic fertilizer drying adopts the traditional drying method of manually drying at high temperature or drying in the open air. The manual drying method is time-consuming and labor-intensive, with high labor intensity and low work efficiency.

[0004] Other existing organic fertilizer drying devices, such as CN214406815U, include a base, a drying cylinder is provided on the base, a rotating column is provided at the center of the bottom of the drying cylinder, a plurality of first drying tubes are provided outside the rotating column, the rotating column is communicated with the first drying tube, a plurality of first drying holes are provided on the first drying tube, a motor is connected to the lower end of the rotating column, a hot air component is rotatably connected to the upper end of the rotating column, a second drying tube is provided on the outer sleeve of the first drying tube, a plurality of second drying holes are provided on the second drying tube, and a discharging structure is provided on the second drying tube. In this solution, the protective effect of the second drying tube can completely prevent the organic fertilizer from entering the first drying tube 4 and affecting the ventilation. Although this solution can achieve effective drying of the organic fertilizer, the long-term high-temperature drying makes the organic fertilizer lose its activity and the fertilizer effect is weakened. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a high-efficiency organic fertilizer drying machine and a drying method thereof which saves time and labor, has low labor intensity, does not lose activity, and does not weaken fertilizer efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a high-efficiency organic fertilizer drying machine, comprising a chassis, a support rod is arranged on the left side of the top of the chassis, and a display screen is arranged on the top of the support rod through a rotating shaft, a control box is arranged on the right end of the display screen, and a plurality of control keys are arranged on the front end of the control box, a water control tank is arranged on the top of the chassis through a group of support legs three, and a first square hole is opened on the top of the water control tank, and a collecting plate is arranged on the top of the first square hole, a motor 1 is arranged on the inner bottom wall of the water control tank, and a rotating rod is arranged on the output end of the motor 1, and a plurality of rotary knives are evenly arranged on the circumferential outer wall of the rotating rod, a discharging plate is connected between the left and right walls of the water control tank, and a sealing shaft is arranged on the top of the discharging plate, and the circumferential inner wall of the sealing shaft and the rotating rod The circumferential outer wall is rotatably connected, a second square hole is opened at the left end of the water control box, and the right end of the discharge plate passes through the second square hole and extends to the outside of the water control box, a telescopic rod 1 is provided on the left side wall of the water control box, and an extrusion plate 1 is provided on the right end of the telescopic rod 1, and an extrusion plate 2 is provided on the right side wall of the water control box, and the extrusion plate 1 and the extrusion plate 2 cooperate with each other, and a baffle 2 is provided on the right side wall of the water control box through a swivel, and a fixed block 1 is provided at the bottom end of the baffle 2 and the right side wall of the water control tank, and a spring 1 is connected between each fixed block 1, a collecting bucket is provided on the top of the chassis, and a mud pump is provided on the inner bottom wall of the collecting bucket, and the output end of the mud pump is connected to a transmission pipe, and a fixing ring 1 is provided on the circumferential outer wall of the transmission pipe, and the left end of the fixing ring 1 is fixedly connected to the right end of the collecting bucket. One end of the transmission pipe passes through the chassis and extends to the right end of the chassis, and a control valve is arranged on the transmission pipe, a support rod 1 is arranged on the inner bottom wall of the water control box, and a roller 1 is rotatably arranged on the top of the support rod 1, a compression box is arranged on the chassis through a group of legs 2, and an air pump is arranged on the inner bottom wall of the compression box, and an air guide pipe is arranged on the output end of the air pump through a connecting pipe, a telescopic rod 2 is arranged on the left side wall of the compression box, and a compression plate is arranged on the output end of the telescopic rod 2, and a plurality of spray holes are evenly distributed on the right end of the compression plate, the right end of the air guide pipe is connected to the compression plate through a connecting head, a third hole is opened in the lower area of ​​the right end of the compression box, and a baffle 1 is installed on the inner cover of the third hole, a group of fixing rings 2 are arranged on the right end of the compression box, and each The circumferential inner wall of the fixing ring 2 is slidingly sleeved with a fixing rod, a fixing plate 1 is arranged on the left side of the top of the compression box, and a vertical plate and a motor 2 are respectively arranged on the top of the fixing plate 1, a roller 2 is arranged on the top of the vertical plate, a transmission wheel 1 is arranged at the front end of the roller 2, a transmission wheel 1 is arranged at the output end of the motor 2, the circumferential outer wall of the transmission wheel 1 and the circumferential outer wall of the transmission wheel 2 are transmission-connected by a belt, and the circumferential outer wall of the roller 1 and the circumferential outer wall of the roller 2 are transmission-connected by a transmission belt, a baffle 3 is arranged on the right side of the top of the compression box through a swivel, and a fixing block 2 is arranged at the bottom end of the baffle 3 and the right side wall of the compression box, a spring 2 is connected between each fixing block 2, a guide plate 2 is arranged on the right end of the vertical plate, and the right end of the guide plate 2 is located on the upper side of the baffle 3.

[0009] Preferably, support legs 1 are provided at the four corners of the bottom end of the chassis, and a roller is provided at the bottom end of each support leg 1.

[0010] Preferably, a guide plate 1 is provided in the upper area of ​​the left side wall of the water control box, and the right end of the guide plate 1 is located in the upper area of ​​the extrusion plate 1.

[0011] Preferably, a limiting plate 1 is provided on the left and right sides of the top end and the left and right sides of the bottom end of the spring 1, and each limiting plate is fixedly connected to a fixing block 1.

[0012] Preferably, the input end of the mud pump is connected to a filter via a transmission pipe.

[0013] Preferably, a handle is provided at the right end of the baffle 1.

[0014] Preferably, a limiting plate 2 is provided on the left and right sides of the top end and the left and right sides of the bottom end of the spring 2, and each limiting plate 2 is fixedly connected to each fixing block 2.

[0015] A drying method of an efficient organic fertilizer dryer comprises the following steps:

[0016] Step 1: Move the dryer to the working point, connect the external power supply, and transfer the organic fertilizer to the water control tank through the collecting plate;

[0017] Step 2: compress the organic fertilizer and control the water through the output of the telescopic rod 1, pour the squeezed water into the collection bucket through the discharge plate, and collect and transmit the water through the mud pump;

[0018] Step 3: After the water control is completed, the extruded organic fertilizer is crushed by a rotary cutter, and the organic fertilizer is transferred to a conveyor belt through a guide plate, and the organic fertilizer is transferred to the inside of the compression box through the conveyor belt;

[0019] Step 4: compress the organic fertilizer through the cooperation between the telescopic rod 2 and the compression plate, and air-dry the remaining moisture through the cooperation between the air pump and the spray hole, and discharge the compressed organic fertilizer from the compression box through the baffle 1, so as to facilitate the packaging and processing of the organic fertilizer in the later stage.

[0020] (III) Beneficial effects

[0021] Compared with the prior art, the present invention provides a high-efficiency organic fertilizer drying machine, which has the following beneficial effects:

[0022] The high-efficiency organic fertilizer dryer facilitates electronic control and monitoring of the dryer through the cooperation between the control box and the display screen; facilitates the discharge of moisture in the organic fertilizer through the cooperation between the telescopic rod 1, the squeezing plate 1 and the squeezing plate 2 in the control water tank, thereby preventing the activity of the organic fertilizer from being affected by high temperature and causing the fertility of the organic fertilizer to decrease; fully crushes the organic fertilizer through the cooperation between the motor 1 and the rotary cutter, thereby facilitating the rapid and effective release of the fertility of the organic fertilizer during the fertilization process; collects moisture through the collection box, thereby facilitating the full utilization of the organic fertilizer, thereby preventing the moisture in the organic fertilizer from taking away the fertility during the evaporation process; and compresses the organic fertilizer through the cooperation between the telescopic rod 2, the compression plate and the air pump, while air-drying the remaining moisture in the organic fertilizer, thereby facilitating the packaging and transportation of the organic fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention;

[0024] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 3 For the present invention Figure 1 The enlarged structural diagram at B in the middle;

[0026] Figure 4 For the present invention Figure 1 The enlarged structural diagram at C in the middle;

[0027] Figure 5 For the present invention Figure 1 The enlarged structural diagram at D in the middle;

[0028] Figure 6 For the present invention Figure 1 Schematic diagram of the enlarged structure at point E in the middle.

[0029] In the figure: 1, chassis; 2, outrigger 1; 3, roller; 4, support rod; 5, rotating shaft; 6, display screen; 7, control box; 8, control key; 9, sealing shaft; 10, water control tank; 11, rotary knife; 12, rotating rod; 13, telescopic rod 1; 14, guide plate 1; 15, collecting plate; 16, extrusion plate 1; 17, extrusion plate 2; 18, discharge plate; 19, conveyor belt; 20, handle; 21, baffle 1; 22, fixing rod; 23, control valve; 24, outrigger 2; 25, roller 1; 26, support rod 1; 27, collecting bucket; 28, outrigger 3; 29, motor 1; 30, limit Positioning plate one; 31. Spring one; 32. Fixed block one; 33. Baffle two; 34. Filter; 35. Mud pump; 36. Fixed ring one; 37. Transmission pipe; 38. Telescopic rod two; 39. Air pump; 40. Connector; 41. Air guide pipe; 42. Spray hole; 43. Compression plate; 44. Transmission wheel one; 45. Roller two; 46. Belt; 47. Guide plate two; 48. Transmission wheel two; 49. Motor two; 50. Fixed plate one; 51. Vertical plate; 52. Spring two; 53. Limiting plate two; 54. Fixed block two; 55. Fixed ring two; 56. Compression box; 57. Baffle three. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example

[0032] See also Figure 1-6A high-efficiency organic fertilizer drying machine comprises a chassis, a support rod 4 is arranged on the left side of the top of the chassis 1, and a display screen 6 is arranged on the top of the support rod 4 through a rotating shaft 5, a control box 7 is arranged on the right end of the display screen 6, and a plurality of control keys 8 are arranged on the front end of the control box 7, a water control tank 10 is arranged on the top of the chassis 1 through a group of legs 28, and a first square hole is opened on the top of the water control tank 10, and a collecting plate 15 is arranged on the top of the first square hole, a motor 29 is arranged on the inner bottom wall of the water control tank 10, and a rotating rod 12 is arranged on the output end of the motor 29, and a plurality of rotary knives 11 are evenly arranged on the circumferential outer wall of the rotating rod 12, a discharging plate 18 is connected between the left and right walls of the water control tank 10, and a sealing plate 15 is arranged on the top of the discharging plate 18 The water control tank 10 is provided with a second square hole at the left end thereof, and the right end of the discharge plate 18 passes through the second square hole and extends to the outside of the water control tank 10. The left side wall of the water control tank 10 is provided with a telescopic rod 13, and the right end of the telescopic rod 13 is provided with an extrusion plate 16, and the right side wall of the water control tank 10 is provided with an extrusion plate 2 17, and the extrusion plate 16 and the extrusion plate 2 17 cooperate with each other. The right side wall of the water control tank 10 is provided with a baffle 2 33 through a swivel, and the bottom end of the baffle 2 33 and the right side wall of the water control tank 10 are provided with a fixed block 32, and a spring 31 is connected between each fixed block 32. A collecting bucket 27 is provided at the top of the chassis 1, and the inner A mud pump 35 is provided on the bottom wall, and a transmission pipe 37 is connected to the output end of the mud pump 35. A fixing ring 36 is provided on the circumferential outer wall of the transmission pipe 37. The left end of the fixing ring 36 is fixedly connected to the right end of the collecting bucket 27. One end of the transmission pipe 37 passes through the chassis 1 and extends to the right end of the chassis 1, and a control valve 23 is provided on the transmission pipe 37. A support rod 26 is provided on the inner bottom wall of the water control tank 10, and a roller 25 is rotatably provided on the top of the support rod 26. A compression box 56 is provided on the chassis 1 through a group of legs 24, and an air pump 39 is provided on the inner bottom wall of the compression box 56, and an air guide pipe 41 is provided on the output end of the air pump 39 through a connecting pipe. A telescopic rod 28 is provided on the left side wall of the compression box 56, and the telescopic rod A compression plate 43 is provided at the output end of the second 38, and a plurality of spray holes 42 are evenly distributed at the right end of the compression plate 43. The right end of the air guide pipe 41 is connected to the compression plate 43 through a connector 40. A third hole is provided in the lower area of ​​the right end of the compression box 56, and a baffle 21 is installed in the inner cover of the third hole. A group of fixing rings 255 are provided at the right end of the compression box 56, and a fixing rod 22 is slidably sleeved on the circumferential inner wall of each fixing ring 255. A fixing plate 50 is provided on the left side of the top of the compression box 56, and a vertical plate 51 and a motor 2 49 are respectively provided at the top of the fixing plate 50. A roller 2 45 is provided at the top of the vertical plate 51, and a transmission wheel 44 is provided at the front end of the roller 2 45. A transmission wheel 44 is provided at the output end of the motor 2 49.The circumferential outer wall of the transmission wheel 1 44 and the circumferential outer wall of the transmission wheel 2 48 are connected to the belt 46, and the circumferential outer wall of the drum 1 25 and the circumferential outer wall of the drum 2 45 are connected to the transmission belt 19. A baffle plate 3 57 is provided on the right side of the top of the compression box 56 through a swivel, and a fixed block 2 54 is provided at the bottom end of the baffle plate 3 57 and the right side wall of the compression box 56. A spring 2 52 is connected between each fixed block 2 54. A guide plate 2 47 is provided on the right end of the vertical plate 51, and the right end of the guide plate 2 47 is located on the upper side of the baffle plate 3 57. The high-efficiency organic fertilizer dryer is convenient for electronic control and monitoring of the dryer through the cooperation between the control box 7 and the display screen 6. The water tank 10 is controlled. The cooperation between the telescopic rod 13, the squeezing plate 16 and the squeezing plate 2 17 facilitates the discharge of the moisture in the organic fertilizer, preventing the high temperature from affecting the activity of the organic fertilizer and causing the fertility of the organic fertilizer to decrease. The cooperation between the motor 29 and the rotary cutter 11 fully crushes the organic fertilizer, which facilitates the rapid and effective release of the fertility of the organic fertilizer during the fertilization process. The water is collected by the collection box, which facilitates the full use of the organic fertilizer and prevents the water in the organic fertilizer from taking away the fertility during the evaporation process. The cooperation between the telescopic rod 2 38, the compression plate 43 and the air pump 39 compresses the organic fertilizer while air-drying the remaining water in the organic fertilizer, which facilitates the packaging and transportation of the organic fertilizer.

[0033] Specifically, legs 2 are provided at the four corners of the bottom end of the chassis 1, and a roller 3 is provided at the bottom end of each leg 2, so as to facilitate the movement of the dryer and increase the use range of the dryer.

[0034] Specifically, a guide plate 14 is provided in the upper area of ​​the left side wall of the water control tank 10, and the right end of the guide plate 14 is located in the upper area of ​​the extrusion plate 16, so as to facilitate the transfer of all the organic fertilizer to between the extrusion plate 16 and the extrusion plate 2 17, thereby preventing the organic fertilizer from remaining in the water control tank 10.

[0035] Specifically, a limiting plate 30 is provided on the left and right sides of the top end and the left and right sides of the bottom end of the spring 31, and each limiting plate is fixedly connected to a fixing block 32 to increase the stability of the spring 31 between the fixing plates 50 and prevent the spring 31 from being displaced during the springing process.

[0036] Specifically, the input end of the mud pump 35 is connected to the filter 34 through the transmission pipe 37 to prevent the organic fertilizer from clogging the mud pump 35 and causing damage to the mud pump 35 .

[0037] Specifically, a handle 20 is provided at the right end of the baffle 1 21 to facilitate pulling out the baffle 1 21 .

[0038] Specifically, limiting plates 53 are provided on the left and right sides of the top end and the left and right sides of the bottom end of the spring 52, and each limiting plate 53 is fixedly connected to each fixing block 54, thereby increasing the stability of the spring 52 between the fixing plates 52 and preventing the spring 52 from being displaced during the springing process.

[0039] A drying method of an efficient organic fertilizer dryer comprises the following steps:

[0040] Step 1: Move the dryer to the working point, connect the external power supply, and transfer the organic fertilizer to the water control tank 10 through the collecting plate 15;

[0041] Step 2: compress the organic fertilizer and control the water through the output of the telescopic rod 13, and pour the squeezed water into the collection bucket 27 through the discharge plate 18, and collect and transmit the water through the mud pump 35;

[0042] Step 3: After the water control is completed, the extruded organic fertilizer is crushed by the rotary cutter 11, and the organic fertilizer is transferred to the conveyor belt 19 through the guide plate, and the organic fertilizer is transferred to the inside of the compression box 56 through the conveyor belt 19;

[0043] Step 4: The organic fertilizer is compressed by the cooperation between the telescopic rod 2 38 and the compression plate 43, and the remaining moisture is air-dried by the cooperation between the air pump 39 and the spray hole 42, and the compressed organic fertilizer is discharged from the compression box 56 through the baffle 1 21, so as to facilitate the packaging of the organic fertilizer in the later stage.

[0044] 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. A high-efficiency organic fertilizer drying machine, comprising a chassis, characterized in that: A support rod is arranged on the left side of the top of the chassis, and a display screen is arranged on the top of the support rod through a rotating shaft, a control box is arranged on the right end of the display screen, and a plurality of control keys are arranged at the front end of the control box, a water control tank is arranged on the top of the chassis through a group of support legs 3, and a first square hole is opened at the top of the water control tank, and a collecting plate is arranged at the top of the first square hole, a motor 1 is arranged on the inner bottom wall of the water control tank, and a rotating rod is arranged at the output end of the motor 1, and a plurality of rotary knives are evenly arranged on the circumferential outer wall of the rotating rod, a discharging plate is connected between the left and right walls of the water control tank, and a sealing shaft is arranged at the top of the discharging plate, the circumferential inner wall of the sealing shaft and the circumferential outer wall of the rotating rod are rotatably connected, a second square hole is opened at the left end of the water control tank, and the right end of the discharging plate passes through the second square hole and extends to the outside of the water control tank, a telescopic rod 1 is arranged on the left side wall of the water control tank, and an extrusion plate 1 is arranged on the right end of the telescopic rod 1, and an extrusion plate 2 is arranged on the right side wall of the water control tank, and the extrusion plate 1 and the extrusion plate 2 cooperate with each other; The right side wall of the water control tank is provided with a baffle plate 2 through a swivel, and a fixing block 1 is provided at the bottom end of the baffle plate 2 and the right side wall of the water control tank, and a spring 1 is connected between each fixing block 1. A collecting bucket is provided at the top of the chassis, and a mud pump is provided on the inner bottom wall of the collecting bucket. The output end of the mud pump is connected to a transmission pipe, and a fixing ring 1 is provided on the circumferential outer wall of the transmission pipe. The left end of the fixing ring 1 is fixedly connected to the right end of the collecting bucket. One end of the transmission pipe passes through the chassis and extends to the right end of the chassis, and a control valve is provided on the transmission pipe. The inner bottom wall of the water control tank is provided with a A support rod 1 is arranged, and a roller 1 is rotatably arranged at the top of the support rod 1, a compression box is arranged on the chassis through a set of two supporting legs, and an air pump is arranged on the inner bottom wall of the compression box, and an air guide pipe is arranged at the output end of the air pump through a connecting pipe, a telescopic rod 2 is arranged on the left side wall of the compression box, and a compression plate is arranged at the output end of the telescopic rod 2, and a plurality of spray holes are evenly arranged at the right end of the compression plate, the right end of the air guide pipe is connected to the compression plate through a connecting head, a third hole is opened in the lower area of ​​the right end of the compression box, and a baffle 1 is arranged on the inner cover of the third hole; A group of fixing rings 2 are arranged at the right end of the compression box, and a fixing rod is slidably mounted on the circumferential inner wall of each fixing ring 2, a fixing plate 1 is arranged on the left side of the top of the compression box, and a vertical plate and a motor 2 are respectively arranged on the top of the fixing plate 1, a roller 2 is arranged on the top of the vertical plate, a transmission wheel 1 is arranged at the front end of the roller 2, a transmission wheel 1 is arranged at the output end of the motor 2, the circumferential outer wall of the transmission wheel 1 and the circumferential outer wall of the transmission wheel 2 are connected by a belt for transmission, and the circumferential outer wall of the roller 1 and the circumferential outer wall of the roller 2 are connected by a transmission belt for transmission, a baffle 3 is arranged on the right side of the top of the compression box through a swivel, and a fixing block 2 is arranged at the bottom end of the baffle 3 and the right side wall of the compression box, a spring 2 is connected between each fixing block 2, a guide plate 2 is arranged on the right end of the vertical plate, and the right end of the guide plate 2 is located on the upper side of the baffle 3.

2. A high-efficiency organic fertilizer drying machine according to claim 1, characterized in that, The four corners of the bottom end of the chassis are all provided with supporting legs one, and the bottom end of each supporting leg one is provided with a roller.

3. A high-efficiency organic fertilizer drying machine according to claim 2, characterized in that, A guide plate 1 is arranged in the upper area of ​​the left side wall of the water control box, and the right end of the guide plate 1 is located in the upper area of ​​the extrusion plate 1.

4. A high-efficiency organic fertilizer drying machine according to claim 3, characterized in that, The left and right sides of the top end and the left and right sides of the bottom end of the spring 1 are both provided with limiting plates 1, and each limiting plate is fixedly connected to a fixing block 1.

5. A high-efficiency organic fertilizer drying machine according to claim 4, characterized in that, The input end of the mud pump is connected to a filter through a transmission pipe.

6. A high-efficiency organic fertilizer drying machine according to claim 5, characterized in that, A handle is arranged at the right end of the baffle plate 1.

7. A high-efficiency organic fertilizer drying machine according to claim 6, characterized in that: The left and right sides of the top end and the left and right sides of the bottom end of the second spring are both provided with two limiting plates, and each two limiting plates is fixedly connected to each two fixing blocks.

8. A drying method of a high-efficiency organic fertilizer drying machine as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Move the dryer to the working point, connect the external power supply, and transfer the organic fertilizer to the water control tank through the collecting plate; Step 2: compress the organic fertilizer and control the water through the output of the telescopic rod 1, pour the squeezed water into the collection bucket through the discharge plate, and collect and transmit the water through the mud pump; Step 3: After the water control is completed, the extruded organic fertilizer is crushed by a rotary cutter, and the organic fertilizer is transferred to a conveyor belt through a guide plate, and the organic fertilizer is transferred to the inside of the compression box through the conveyor belt; Step 4: compress the organic fertilizer through the cooperation between the telescopic rod 2 and the compression plate, and air-dry the remaining moisture through the cooperation between the air pump and the spray hole, and discharge the compressed organic fertilizer from the compression box through the baffle 1, so as to facilitate the packaging and processing of the organic fertilizer in the later stage.

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