A biological organic fertilizer processing and crushing device for rapeseed biological control

Abstract

The present invention relates to the technical field of biological organic fertilizer processing, and specifically discloses a biological organic fertilizer processing and crushing device for rapeseed biological control, comprising a box, a crushing mechanism installed inside the box, a spray mechanism installed on the top of the box, a filter cartridge installed inside the box, a first drive mechanism installed on the outer wall of the box, and a second drive mechanism installed outside the box. In the invention, by arranging a filter cartridge inside the box and providing a filter groove with a larger width at the bottom of the filter cartridge, the organic fertilizer raw materials that have not been completely crushed can be filtered and crushed for a second time without affecting the discharge of the crushed organic fertilizer raw materials to the outside, so as to avoid the adverse effects of the large-volume organic fertilizer raw materials on the subsequent preparation of organic fertilizers, improve the quality of the crushing of the organic fertilizer raw materials by the device, facilitate the subsequent processing and use of the crushed organic fertilizer raw materials, and meet people's use needs.

Description

Technical Field

[0001] The invention relates to the technical field of biological organic fertilizer processing, and in particular to a biological organic fertilizer processing and crushing device for rapeseed biological control. Background Art

[0002] Soil-borne diseases refer to pathogens living in the soil, such as fungi, bacteria, nematodes and viruses, which attack crops from the roots or stem bases when conditions are right, and usually cause significant economic losses to crop production. The prevention and control of such diseases is difficult, and disease-resistant varieties and pesticides are currently only effective for individual special diseases. In addition, the long-term use of chemical pesticides will destroy the ecological balance, causing problems such as rampant secondary diseases, pesticide residues, and environmental pollution.

[0003] Faced with the many negative effects of chemical fertilizers and pesticides on the ecological environment and agricultural products, domestic and foreign scholars are paying more and more attention to the research on the health of agricultural ecosystems. Therefore, the combination of environmentally friendly organic amendments and beneficial microorganisms for the prevention and control of soil-borne diseases has become increasingly important, and it also meets the requirements of sustainable development of modern agriculture. Introducing beneficial microorganisms into the soil can be used for biological control of soil-borne plant diseases. A large number of studies have shown that microbial preparations can inhibit soil pathogens. For example, combining antagonistic bacteria with suitable substrates can also improve the effectiveness of biological control. Bio-organic fertilizers are a combination of organic fertilizers and beneficial microorganisms. The organic components can provide food sources and shelters for beneficial microorganisms, prolong their survival time, and thus more effectively prevent and control soil pathogens.

[0004] In the prior art, for processing organic fertilizers, a corresponding pulverizing device is usually used to first pulverize the organic fertilizer raw materials, and then the pulverized organic fertilizer raw materials are sequentially subjected to other subsequent processes to prepare bio-organic fertilizers. In the process of pulverizing the organic fertilizer raw materials by the pulverizing device, in order to avoid clogging of the pulverized organic fertilizer raw materials at the discharge port, a filtering mechanism is usually not provided at the discharge port. However, the organic fertilizer raw materials after the first pulverization will still be mixed with some raw materials that have not been completely pulverized, which will have an adverse effect on the subsequent fermentation and other processing of the organic fertilizer, thereby affecting the efficiency and quality of the organic fertilizer preparation, and failing to meet people's actual use needs. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a biological organic fertilizer processing and crushing device for rapeseed biological control.

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

[0007] A biological organic fertilizer processing and pulverizing device for biological control of rapeseed comprises a box body, a plurality of pillars are installed at the bottom of the box body, a pulverizing mechanism for pulverizing organic fertilizer is installed inside the box body, a spray mechanism for spraying liquid mixed with microorganisms onto the surface of the organic fertilizer is installed on the top of the box body, a filter cartridge is installed inside the box body, a first driving mechanism for driving the filter cartridge to move up and down is installed on the outer wall of the box body, and a second driving mechanism for driving the filter cartridge to vibrate up and down is installed outside the box body.

[0008] Optionally, the crushing mechanism includes a driving motor installed on the outer wall of the box body, a shell is installed on the top of the box body, a rotating shaft is rotatably installed on the bottom end of the shell body, and the bottom end of the rotating shaft extends to the inside of the box body and is installed with multiple crushing blades.

[0009] Optionally, the output end of the driving motor extends to the inside of the shell and is rotatably matched with the top end of the rotating shaft through a belt. A fixing frame is installed inside the box, and one end of the rotating shaft extending into the inside of the box is rotatably connected to the fixing frame.

[0010] Optionally, the spray mechanism includes a vertical plate installed on the top of the shell, a slide groove is provided on the outer wall of the vertical plate on one side close to the box body, a slider is installed inside the slide groove, a connecting plate is installed on the end of the slider away from the slide groove, a circular plate is installed on the end of the connecting plate away from the slider, a plurality of nozzles are installed on the bottom end of the circular plate, and a connecting end for connecting to an external liquid outlet device is installed on the outer wall of the circular plate.

[0011] Optionally, the first driving mechanism includes four through slots opened inside the box body, four groups of rotating plates for blocking the through slots are installed on the outer wall of the box body, and two second movable blocks sliding up and down inside two of the through slots are installed on the outer wall of the filter cartridge, and sliding blocks are installed on the ends of the two second movable blocks away from the filter cartridge.

[0012] Optionally, two movable plates are arranged outside the box body, and grooves are provided on the outer walls of the two movable plates on the sides close to each other. Two sliding blocks slide up and down in the corresponding grooves respectively, and the two sliding blocks are connected to the inner top surfaces of the grooves through springs.

[0013] Optionally, two fixed plates are installed on the outer wall of the box body, and the bottom ends of the two fixed plates are respectively installed with a first screw rod and a first slide rod, and the ends of the two movable plates away from each other are respectively matched with the outer walls of the first screw rod and the first slide rod.

[0014] Optionally, a plurality of filter slots are provided at the bottom end of the filter cartridge, a sealing plate is provided below the filter cartridge, and a plurality of protrusions for sealing the filter slots are installed on the top of the sealing plate.

[0015] Optionally, the outer wall of the filter cartridge is also equipped with two first movable blocks that slide up and down in the other two through grooves, and the bottom ends of the two first movable blocks are respectively equipped with a second screw rod and a second sliding rod, and the outer walls of the second screw rod and the second sliding rod are both equipped with mounting blocks, and the ends of the two mounting blocks that are close to each other are rotatably connected to the sealing plate through a driving shaft.

[0016] Optionally, the second driving mechanism includes two driving blocks, which are rotatably mounted on the adjacent ends of the two moving plates, and the outer walls of the two driving blocks are respectively in contact with the bottom ends of the second moving blocks above them.

[0017] The beneficial effects of the present invention are:

[0018] 1. In the invention, by arranging a filter cartridge inside the box body and opening a filter groove with a large width at the bottom of the filter cartridge, the organic fertilizer raw material that has not been completely crushed can be filtered without affecting the discharge of the crushed organic fertilizer raw material outward, and retained in the box body for secondary crushing treatment, thereby avoiding the problem that the large-volume organic fertilizer raw material has an adverse effect on the subsequent preparation of organic fertilizer, improving the quality of the organic fertilizer raw material crushing by the device, facilitating the subsequent processing and use of the crushed organic fertilizer raw material, and meeting people's use needs.

[0019] 2. In the invention, if it is necessary to add corresponding microorganisms to the crushed organic fertilizer raw material, it is necessary to add microorganisms to the external preset liquid outlet device and mix it with a certain amount of water, and the bottom of the box is blocked by matching the filter cartridge and the blocking plate. When the organic fertilizer raw material is put into the box for crushing, the organic fertilizer raw material can be retained in the box, and the liquid is sprayed downward into the box through a plurality of nozzles. At this time, the plurality of crushing blades of the crushing mechanism can mix and stir the liquid mixed with microorganisms sprayed into the box with the organic fertilizer raw material while crushing the organic fertilizer raw material, so that they can be fully mixed. Finally, the filter cartridge and other components are controlled to move downward and reset, and the blocking plate is controlled to move downward and rotate to a vertical state. The organic fertilizer raw material mixed with microorganisms in the box can be discharged downward, and there is no need to mix and stir the organic fertilizer raw material and the microorganisms with the help of a stirring device in the future, which simplifies the preparation process of organic fertilizer with biological control function, and indirectly improves the preparation efficiency of organic fertilizer.

[0020] 3. In the present invention, when the device pulverizes relatively dry organic fertilizer raw materials, after the organic fertilizer raw materials enter the interior of the box and contact with a plurality of pulverizing blades with a relatively fast rotation speed, more dust will be generated and escape from the top and bottom openings of the box, causing pollution to the surrounding working environment. At this time, the liquid sprayed downward by the above-mentioned multiple nozzles can have a dust reduction effect on the escaped dust, reduce the adverse effects of the dust escaped outward, and improve the applicability of the spraying mechanism during use.

[0021] 4. In the invention, after the device completes the crushing work of the organic fertilizer raw material, the cleaning water is discharged downward to the inside of the box with the help of the spray mechanism on the top of the box, and the crushing mechanism, the filter cylinder and the sealing plate below the box can be automatically cleaned, which is convenient for the subsequent use of the device; and after the filter cylinder and the sealing plate below are rinsed clean, the second screw is controlled to rotate to drive the sealing plate to move upward, so that multiple protrusions block multiple filter slots, and then the multiple groups of rotating plates are controlled to rotate outward and open, and the first screw is controlled to drive the filter cylinder whose bottom is blocked by the sealing plate to move upward together to block the bottom of the crushing mechanism. At this time, the cleaning water sprayed to the inside of the box by the spray mechanism will accumulate above the filter cylinder until the water level inside the box overflows the multiple crushing blades, and then the multiple crushing blades of the crushing mechanism can be soaked and cleaned, and the residual organic fertilizer raw materials in the dead corners of the multiple crushing blades can be soaked and discharged, reducing the situation where the organic fertilizer raw materials remain inside the crushing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the overall structure of a biological organic fertilizer processing and crushing device for rapeseed biological control proposed by the present invention;

[0024] Figure 2 for Figure 1 A schematic diagram of the structure from another angle;

[0025] Figure 3 It is a schematic diagram of the structure inside the box body of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the through slot and the fixing frame in the present invention;

[0027] Figure 5 It is a structural schematic diagram of the crushing mechanism in the present invention;

[0028] Figure 6 It is a structural cross-sectional view of the shell and the vertical plate in the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the filter cartridge in the present invention;

[0030] Figure 8 It is a schematic diagram of the structure after the blocking plate in the present invention moves downward;

[0031] Fig. 9 is a schematic structural diagram of the second driving mechanism in the present invention;

[0032] Fig.10It is a schematic diagram of the structure of the blocking plate and two mounting blocks in the present invention.

[0033] In the figure: 1. box body; 2. pillar; 3. drive motor; 4. shell; 5. vertical plate; 6. circular plate; 7. nozzle; 8. crushing blade; 9. through groove; 10. rotating plate; 11. fixed plate; 12. first screw rod; 13. first slide rod; 14. second screw rod; 15. second slide rod; 16. rotating shaft; 17. filter cartridge; 18. blocking plate; 19. fixed frame; 20. slide groove; 21. connecting plate; 22. belt; 23. slider; 24. connecting end; 25. moving plate; 26. first moving block; 27. mounting block; 28. protrusion; 29. ​​filter tank; 30. second moving block; 31. spring; 32. groove; 33. driving block; 34. sliding block. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0035] Reference Figure 1-Figure 10 A biological organic fertilizer processing and crushing device for biological control of rapeseed includes a box body 1, a plurality of pillars 2 are installed at the bottom of the box body 1, a crushing mechanism for crushing organic fertilizer is installed inside the box body 1, a spraying mechanism for spraying a liquid mixed with microorganisms onto the surface of the organic fertilizer is installed on the top of the box body 1, a filter cartridge 17 is installed inside the box body 1, a first driving mechanism for driving the filter cartridge 17 to move up and down is installed on the outer wall of the box body 1, and a second driving mechanism for driving the filter cartridge 17 to shake up and down is installed outside the box body 1.

[0036] As a technical optimization solution of the present invention, the crushing mechanism includes a driving motor 3 installed on the outer wall of the box body 1, a shell 4 is installed on the top of the box body 1, a rotating shaft 16 is rotatably installed on the bottom end of the shell body 4, and the bottom end of the rotating shaft 16 extends to the inside of the box body 1 and is installed with multiple crushing blades 8. The rotating shaft 16 can drive the multiple crushing blades 8 installed on its outer wall to rotate inside the box body 1 while rotating, so as to crush the organic fertilizer raw materials entering the box body 1.

[0037] As a technical optimization solution of the present invention, the output end of the driving motor 3 extends to the inside of the housing 4 and is rotatably matched with the top end of the rotating shaft 16 through the belt 22. The interior of the housing 1 is provided with a fixing frame 19, and one end of the rotating shaft 16 extending to the inside of the housing 1 is rotatably connected to the fixing frame 19. After the driving motor 3 is started, the rotating shaft 16 can be driven to rotate synchronously with the help of the belt 22, and the bottom end of the rotating shaft 16 is rotatably connected to the fixing frame 19, which can improve the stability of the rotating shaft 16 during rotation, so as to ensure the stability of the multiple crushing blades 8 during high-speed rotation.

[0038] As a technical optimization solution of the present invention, the spray mechanism includes a vertical plate 5 installed on the top of the shell 4, and a slide groove 20 is opened on the outer wall of the vertical plate 5 on one side close to the box body 1. A slider 23 is installed inside the slide groove 20, and a connecting plate 21 is installed at the end of the slider 23 away from the slide groove 20, and a circular plate 6 is installed at the end of the connecting plate 21 away from the slider 23, a plurality of nozzles 7 are installed at the bottom end of the circular plate 6, and a connecting end 24 for connecting to an external liquid outlet device is installed on the outer wall of the circular plate 6. A linear motor is preset inside the chute 20, and the linear motor can drive the slider 23 to move up and down inside the chute 20, and drive the height of the connecting plate 21 and the circular plate 6 to adjust, so as to avoid the circular plate 6 hindering the organic fertilizer raw material from being put into the box body 1; the external preset liquid outlet device can be connected with the connecting end 24 through a hose, so that the external liquid outlet device can transport the liquid to the inside of the hollow circular plate 6, and spray it downward into the box body 1 through multiple nozzles 7 to mix with the organic fertilizer raw material, so that after the organic fertilizer is put into use later, the microorganisms in the organic fertilizer can prevent and control pests and diseases, thereby achieving the effect of biological control.

[0039] As a technical optimization solution of the present invention, the first driving mechanism includes four through slots 9 opened inside the housing 1, four groups of rotating plates 10 for blocking the through slots 9 are installed on the outer wall of the housing 1, two second moving blocks 30 sliding up and down inside two of the through slots 9 are installed on the outer wall of the filter cartridge 17, and sliding blocks 34 are installed at one end of the two second moving blocks 30 away from the filter cartridge 17. Multiple first driving devices are preset outside the housing 1, and the output ends of the multiple first driving devices are respectively connected to the rotating parts of the multiple groups of rotating plates 10, so as to drive the multiple groups of rotating plates 10 to rotate.

[0040] As a technical optimization solution of the present invention, two movable plates 25 are arranged on the outside of the box body 1, and grooves 32 are opened on the outer walls of the two movable plates 25 on the side close to each other. Two sliding blocks 34 slide up and down in the corresponding grooves 32 respectively, and the two sliding blocks 34 are connected to the inner top surfaces of the grooves 32 through springs 31.

[0041] As a technical optimization solution of the present invention, two fixed plates 11 are installed on the outer wall of the box body 1, and the bottom ends of the two fixed plates 11 are respectively installed with the first screw rod 12 and the first slide rod 13, and the ends of the two movable plates 25 that are far away from each other are respectively matched with the outer walls of the first screw rod 12 and the first slide rod 13. A second driving device is preset on the top of one of the fixed plates 11, and the output end of the second driving device is connected to the top of the first screw rod 12, so that the first screw rod 12 can be driven to rotate, and one of the movable plates 25 can be driven to move up and down outside the box body 1; because the sliding blocks 34 at the far ends of the two second movable blocks 30 are respectively slidably matched with the grooves 32 inside the two movable plates 25, one of the movable plates 25 is driven up and down by the first screw rod 12, and the other movable plate 25 and the filter cartridge 17 can also be driven to move up and down together.

[0042] As a technical optimization solution of the present invention, a plurality of filter slots 29 are provided at the bottom of the filter cartridge 17, a blocking plate 18 is provided below the filter cartridge 17, and a plurality of protrusions 28 for blocking the filter slots 29 are installed on the top of the blocking plate 18. After the blocking plate 18 drives the plurality of protrusions 28 to move downward, the plurality of filter slots 29 are in an open state, so that the partially crushed organic fertilizer raw material after crushing is conveniently retained inside the filter cartridge 17.

[0043] As a technical optimization scheme of the present invention, the outer wall of the filter cylinder 17 is also equipped with two first moving blocks 26 that slide up and down in the other two through grooves 9. The bottom ends of the two first moving blocks 26 are respectively equipped with the second screw rod 14 and the second slide rod 15. The outer walls of the second screw rod 14 and the second slide rod 15 are both equipped with mounting blocks 27. The ends of the two mounting blocks 27 that are close to each other are both rotatably connected to the blocking plate 18 through the driving shaft. A third driving device is preset at the top of one of the first moving blocks 26. The output end of the third driving device is connected to the top of the second screw rod 14, so that the second screw rod 14 can be driven to rotate, and one of the mounting blocks 27 can be driven to move up and down on the outer wall of the second screw rod 14. Since the blocking plate 18 is rotatably connected to the two mounting blocks 27, one of the mounting blocks 27 can move up and down while the blocking plate 18 is moved up and down; and a first driving device is preset inside one of the mounting blocks 27. The output end of the first driving device is connected to the driving shaft, so that the blocking plate 18 can be driven to rotate and adjust.

[0044] As a technical optimization scheme of the present invention, the second driving mechanism includes two driving blocks 33, which are respectively rotatably mounted on the ends of the two moving plates 25 close to each other, and the outer walls of the two driving blocks 33 are respectively abutted against the bottom ends of the second moving blocks 30 above them. A second driving device is preset on the outer walls of one side of the two moving plates 25, and the output ends of the two second driving devices are respectively connected to the rotating parts of the two driving blocks 33, so that the two driving blocks 33 can be driven to rotate and adjust at the ends of the two moving plates 25 close to each other. When the two driving blocks 33 rotate, since the two driving blocks 33 are both elliptical, the two driving blocks 33 can drive the two second moving blocks 30 to move back and forth continuously up and down in the groove 32 with the help of two sliding blocks 34, and drive the filter cartridge 17 to shake up and down at the bottom of the housing 1, so as to facilitate more filtering of the crushed organic fertilizer raw materials.

[0045] In the present invention, when the user uses the device, the driving motor 3 is first controlled to drive the belt 22 and the rotating shaft 16 to rotate, and the multiple crushing blades 8 are driven to rotate synchronously inside the casing 1, and then the second screw rod 14 is controlled to drive the blocking plate 18 to move downward to the bottom, and the blocking plate 18 is controlled to rotate in a vertical state. At this time, the multiple filter slots 29 at the bottom of the filter cartridge 17 are in an open state, and the organic fertilizer raw materials to be crushed are put into the interior of the casing 1 from the top opening of the casing 1, and after being crushed by the multiple crushing blades 8, they fall downward into the interior of the filter cartridge 17. At the same time, the two driving blocks 33 can be controlled to rotate synchronously, and the two second moving blocks 30 above them are continuously pushed and reset, so that the filter cartridge 17 is located at the bottom of the casing 1 and is in a state of continuous reciprocating shaking up and down, which is convenient for filtering the organic fertilizer raw materials falling into the interior of the filter cartridge 17, and the filtered organic fertilizer raw materials are naturally discharged downward through the opening at the bottom of the casing 1.

[0046] After the device has been used for a period of time, when a sufficient amount of organic fertilizer raw materials that have not been completely crushed remain in the filter cartridge 17, the organic fertilizer raw materials put into the housing 1 can be crushed and discharged, and the multiple groups of rotating plates 10 are controlled to rotate in a direction away from the housing 1, so that the upper half of the multiple through grooves 9 is in an open state, and the filter cartridge 17 and other components below it are driven to move upward in the housing 1 by controlling the first screw rod 12 to rotate the rod until the top of the filter cartridge 17 moves to a position abutting against the bottom end of the fixing frame 19. At this time, the multiple crushing blades 8 in the lower half of the rotating shaft 16 enter the interior of the filter cartridge 17. Since the multiple crushing blades 8 in the lower half are arranged more closely, the organic fertilizer raw materials that have not been completely crushed after the first crushing treatment in the filter cartridge 17 can be crushed for the second time, thereby improving the crushing quality of the organic fertilizer raw materials and facilitating the subsequent processing and use of the crushed organic fertilizer raw materials.

[0047] Furthermore, if the organic fertilizer raw material needs to be crushed more finely, under the premise that the multiple projections 28 on the top of the blocking plate 18 block the multiple filter slots 29 at the bottom of the filter cartridge 17, the multiple sets of rotating plates 10 can be controlled to rotate outward and open, and with the help of the rotation of the first screw rod 12, the filter cartridge 17 with the bottom blocked can be driven to move upward to a specified position, and the organic fertilizer raw material entering the casing 1 will still remain in the casing 1 after being crushed by the multiple crushing blades 8, which is convenient for the multiple crushing blades 8 to continue to crush it, so that the organic fertilizer raw material can be crushed more finely by the crushing mechanism, which is convenient for the subsequent use of the organic fertilizer raw material, so that the device can meet people's use needs and improve the applicability of the device.

[0048] Moreover, if it is necessary to add corresponding microorganisms to the crushed organic fertilizer raw materials, so that there are microorganisms in the subsequently prepared organic fertilizer, the subsequent organic fertilizer can be put into the rapeseed planting field for use, which has the effect of biological control. At this time, it is necessary to add microorganisms to the external preset liquid outlet device and mix it with a certain amount of water. The bottom end of the box 1 is blocked by cooperating with the filter cartridge 17 and the blocking plate 18 in the above steps. When the organic fertilizer raw materials are put into the box 1 for crushing, the organic fertilizer raw materials can be retained in the box 1. At this time, the connecting end 24 is connected to the output end of the external liquid outlet device through a hose, so that the liquid mixed with microorganisms in the external liquid outlet device enters the box 1 through the hose. The organic fertilizer raw materials are mixed with microorganisms and the organic fertilizer raw materials are mixed with the organic fertilizer raw materials. Finally, the filter cartridge 17 and other components are controlled to move downward and reset, and the blocking plate 18 is controlled to move downward and rotate to a vertical state. The organic fertilizer raw materials mixed with microorganisms in the box body 1 can be discharged downward. There is no need to use additional stirring equipment to mix and stir the organic fertilizer raw materials and microorganisms in the future, which simplifies the preparation process of organic fertilizer with biological control function and indirectly improves the preparation efficiency of organic fertilizer.

[0049] For example, when the device pulverizes relatively dry organic fertilizer raw materials, after the organic fertilizer raw materials enter the interior of the box body 1 and come into contact with multiple pulverizing blades 8 with a relatively fast rotation speed, more dust will be generated and escape from the top and bottom openings of the box body 1, causing pollution to the surrounding working environment. At this time, the liquid sprayed downward by the multiple nozzles 7 can have a dust reduction effect on the escaped dust, reduce the adverse effects of the dust escaped outward, and improve the applicability of the spraying mechanism during use.

[0050] After the device has completed the crushing of all the organic fertilizer raw materials to be crushed, if the blocking plate 18 is in Figure 8In the state shown, when the crushed organic fertilizer raw materials are filtered, the blocking plate 18 can be controlled to move upward first, and the organic fertilizer raw materials stuck in the multiple filter grooves 29 can be pushed upward by means of the multiple protrusions 28 on the top of the blocking plate 18, and the filter cartridge 17 can be controlled to move upward inside the casing 1, and the large organic fertilizer raw materials retained in the filter cartridge 17 can be crushed by means of the multiple crushing blades 8, and then the blocking plate 18 below the filter cartridge 17 can be controlled to move downward, so that the multiple protrusions 28 no longer block the multiple filter grooves 29, and the filter cartridge 17 itself can be driven to shake up and down by means of the second driving mechanism, and after all the crushed organic fertilizer raw materials in the casing 1 are discharged, the blocking plate 18 is maintained in the state at this time, so that the bottom end of the filter cartridge 17 is not blocked by the blocking plate 18, and the cleaning water is discharged downward to the inside of the casing 1 by means of the spraying mechanism at the top of the casing 1, and the crushing mechanism, the filter cartridge 17 and the blocking plate 18 below the casing 1 can be automatically cleaned, which is convenient for the use of subsequent devices.

[0051] At the same time, in the process of cleaning the inside of the box body 1, due to the gaps between the multiple crushing blades 8 of the crushing mechanism, the crushing mechanism is not easily automatically rinsed clean by the upper spray mechanism. After the filter barrel 17 and the sealing plate 18 below are rinsed clean, the second screw rod 14 is controlled to rotate, driving the sealing plate 18 to move upward, so that the multiple protrusions 28 block the multiple filter slots 29, and then the multiple groups of rotating plates 10 are controlled to rotate outward and open, and the first screw rod 12 is controlled to drive the filter barrel 17 whose bottom is blocked by the sealing plate 18 to move upward together to block the bottom of the crushing mechanism. At this time, the cleaning water sprayed into the inside of the box body 1 by the spray mechanism will accumulate above the filter barrel 17 until the water level inside the box body 1 overflows the multiple crushing blades 8, and then the multiple crushing blades 8 of the crushing mechanism can be soaked and cleaned, and the residual organic fertilizer raw materials in the dead corners of the multiple crushing blades 8 are soaked and discharged, thereby reducing the situation where the organic fertilizer raw materials remain inside the crushing mechanism.

[0052] Moreover, after the crushing mechanism has been soaked for a period of time, by controlling the first screw 12 to continuously rotate forward and reverse, the filter cartridge 17 is driven to continuously move up and down inside the box body 1, and the cleaning water accumulated inside the box body 1 is pushed up and down to flush the crushing mechanism, thereby further improving the cleanliness of the multiple crushing blades 8 of the crushing mechanism; after ensuring that the crushing mechanism is clean, the second screw 14 is controlled to drive the sealing plate 18 to move downward, so that the multiple filter slots 29 discharge the cleaning water from the inside of the box body 1, and the sealing plate 18 is controlled to move downward to the bottom of the box body 1, so that the interior of the box body 1 is in a ventilated state, which is convenient for the rapid drying of the residual moisture inside the box body 1, thereby facilitating the use of subsequent devices.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A biological organic fertilizer processing and crushing device for rapeseed biological control, comprising a housing (1), characterized in that: A plurality of pillars (2) are installed at the bottom of the box (1), a crushing mechanism for crushing organic fertilizer is installed inside the box (1), a spraying mechanism for spraying a liquid mixed with microorganisms onto the surface of the organic fertilizer is installed on the top of the box (1), a filter cartridge (17) is installed inside the box (1), a first driving mechanism for driving the filter cartridge (17) to move up and down is installed on the outer wall of the box (1), and a second driving mechanism for driving the filter cartridge (17) to vibrate up and down is installed outside the box (1); The first driving mechanism comprises four through slots (9) opened inside the housing (1); the outer wall of the housing (1) is provided with four sets of rotating plates (10) for blocking the through slots (9); the outer wall of the filter cartridge (17) is provided with two second moving blocks (30) for sliding up and down inside two of the through slots (9); and the two second moving blocks (30) are provided with sliding blocks (34) at one end away from the filter cartridge (17); Two movable plates (25) are arranged outside the box body (1), and grooves (32) are provided on the outer walls of the two movable plates (25) on the sides close to each other. Two sliding blocks (34) slide up and down in the corresponding grooves (32), and the two sliding blocks (34) are connected to the inner top surfaces of the grooves (32) through springs (31); Two fixed plates (11) are installed on the outer wall of the box body (1), and the bottom ends of the two fixed plates (11) are respectively installed with a first screw rod (12) and a first slide rod (13), and the ends of the two movable plates (25) that are away from each other are respectively matched with the outer walls of the first screw rod (12) and the first slide rod (13); A plurality of filter slots (29) are provided at the bottom end of the filter cartridge (17), a blocking plate (18) is provided below the filter cartridge (17), and a plurality of protrusions (28) for blocking the filter slots (29) are installed on the top of the blocking plate (18); The outer wall of the filter cartridge (17) is also provided with two first movable blocks (26) which slide up and down in the other two through grooves (9), the bottom ends of the two first movable blocks (26) are respectively provided with a second screw rod (14) and a second slide rod (15), the outer walls of the second screw rod (14) and the second slide rod (15) are both provided with mounting blocks (27), and the adjacent ends of the two mounting blocks (27) are both rotationally connected to the blocking plate (18) via a driving shaft; The second driving mechanism comprises two driving blocks (33), the two driving blocks (33) are respectively rotatably mounted on the adjacent ends of the two moving plates (25), and the outer walls of the two driving blocks (33) are respectively in contact with the bottom ends of the second moving blocks (30) above them.

2. The biological organic fertilizer processing and crushing device for rapeseed biological control according to claim 1 is characterized in that: The pulverizing mechanism comprises a driving motor (3) mounted on the outer wall of a box (1); a housing (4) is mounted on the top of the box (1); a rotating shaft (16) is rotatably mounted on the bottom of the housing (4); and a plurality of pulverizing blades (8) are mounted on the bottom of the rotating shaft (16) extending to the interior of the box (1).

3. The biological organic fertilizer processing and crushing device for rapeseed biological control according to claim 2 is characterized in that: The output end of the driving motor (3) extends to the inside of the housing (4) and is rotatably matched with the top end of the rotating shaft (16) through a belt (22); a fixing frame (19) is installed inside the box (1); and one end of the rotating shaft (16) extending to the inside of the box (1) is rotatably connected to the fixing frame (19).

4. The biological organic fertilizer processing and crushing device for rapeseed biological control according to claim 3 is characterized in that: The spray mechanism comprises a vertical plate (5) installed on the top of the shell (4); a slide groove (20) is provided on the outer wall of the vertical plate (5) on one side close to the box body (1); a slider (23) is installed inside the slide groove (20); a connecting plate (21) is installed at the end of the slider (23) away from the slide groove (20); a circular plate (6) is installed at the end of the connecting plate (21) away from the slider (23); a plurality of spray heads (7) are installed at the bottom end of the circular plate (6); and a connecting end (24) for connecting to an external liquid outlet device is installed on the outer wall of the circular plate (6).

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