Crushing equipment for processing organic fertilizer containing shell and shrimp peptide components

Abstract

The invention discloses crushing equipment for processing an organic fertilizer containing shell and shrimp peptide components, and relates to the technical field of organic fertilizer processing crushing equipment.The crushing equipment comprises transmission wheels, rotating shafts are fixedly connected to the outer sides of the transmission wheels, the rotating shafts are rotationally connected with a shell, the transmission wheels are symmetrically arranged with the rotating shafts as the centers, and fixing plates are fixedly connected to the outer sides of the rotating shafts; a through hole is formed in the outer side of the fixing plate, two magnetic blocks are connected to the inner wall of the through hole in a sliding mode, the two magnetic blocks are symmetrically arranged in the through hole, the magnetism of the two magnetic blocks is opposite, a connecting piece is arranged in the through hole, and a hammer body is fixedly connected to the outer side of the connecting piece. According to the crushing equipment for processing the organic fertilizer containing the shell and shrimp peptide components, a clamping installation mode is adopted, when the hammer body is damaged, the connecting piece and the hammer body can be detached for replacement, replacement or complex maintenance operation of the whole part is not needed, and the maintenance work is more convenient.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer processing and pulverizing equipment, in particular to pulverizing equipment for processing organic fertilizer containing shell and shrimp peptide components. Background Art

[0002] Organic fertilizer mainly comes from plants and (or) animals. It is a carbon-containing material applied to the soil to provide plant nutrition as its main function. It is processed from biomass, animal and plant waste, and plant residues to provide comprehensive nutrition for crops. It has a long fertilizer effect and can increase and renew soil organic matter. In the process of organic fertilizer processing, the organic raw materials need to be crushed, so an organic fertilizer crusher is needed.

[0003] The existing crushing equipment uses the collision between the hammer and the material to cause the material to be subjected to a huge impact force in an instant. This force will cause stress inside the material, causing the material to begin to break. The hammer is the main part that is easily worn. During operation, the impact force of the material on the hammer is uneven due to the irregular shape of the raw materials, resulting in uneven wear of the hammer. If it is not replaced, the wear will cause the hammer head to reduce production efficiency and increase crushing time. The coarseness of the output material is also limited to a certain range, making it difficult to adjust the coarseness of the output material. Summary of the invention

[0004] To achieve the above purpose, the present invention is implemented by the following technical scheme: a crushing device for processing organic fertilizer containing shell and shrimp peptide components, comprising a frame, a motor is fixedly connected to the top of the frame, a transmission belt is rotatably connected to the output end of the motor, a protective shell is fixedly connected to the top of the frame, and the protective shell is located at one end of the frame away from the motor;

[0005] The shell is fixedly installed at the middle of the top of the protective shell;

[0006] A crushing assembly is arranged inside the shell and is connected to the motor through a transmission belt;

[0007] Among them, the crushing component includes a transmission wheel, the outer side of the transmission wheel is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected to the shell, the transmission wheel is symmetrically arranged with the rotating shaft as the center, the outer side of the rotating shaft is fixedly connected with a fixing plate, the outer side of the fixing plate is provided with a through hole, there are multiple through holes, three through holes form a group, and the hole depths of through holes in different groups are different. The connecting piece and the hammer body are placed inside the through hole, and extrusion is generated between the connecting piece and the magnetic block. The two magnetic blocks are separated, and the connecting piece passes through the magnetic block, and the mutual attraction between the two magnetic blocks is utilized so that the connecting piece is located inside the space formed by the bottom of the inner side of the through hole and the two magnetic blocks, thereby making the connecting piece clamped inside the through hole of the fixing plate. In the shell crushing process, the hammer body is a component that directly contacts the shell and is easily damaged due to wear, collision, etc. A clamping installation method is adopted. When the hammer body is damaged, the connecting piece and the hammer body can be removed and replaced without replacing the entire component or performing complicated maintenance operations, making maintenance work more convenient. By setting through holes with different hole depths, the gap between the hammer body and the inner wall of the shell body can be adjusted, and the degree to which the shell is hit and ground by the hammer body in the crushing chamber can be controlled, thereby accurately controlling the size and particle size distribution of the shell particles after crushing, and then being able to adjust the particle size according to actual needs, so that the crushed shell powder is more uniform in particle size, shape, etc., thereby improving the stability of product quality. A magnetic block is slidably connected to the inner wall of the through hole. There are two magnetic blocks, which are symmetrically arranged inside the through hole. The magnetism of the two magnetic blocks is opposite. A connecting piece is arranged inside the through hole, and the hammer body is fixedly connected to the outer side of the connecting piece.

[0008] Preferably, there are multiple fixed plates, which are evenly distributed on the outside of the rotating shaft. A slide groove is provided on the outside of the rotating shaft, and a positioning piece is slidably connected to the outside of the slide groove. An inclined groove is provided on the outside of the side fixed plate close to the transmission wheel, and there are multiple hammer bodies.

[0009] Preferably, the connecting piece includes a connecting shaft, the connecting shaft is located inside the through hole, the outer side of the connecting shaft is fixedly connected with a fixing sleeve, the number of the fixing sleeves is multiple, and the multiple fixing sleeves are evenly distributed on the outer side of the connecting shaft, the end of the connecting shaft is fixedly connected with a circular plate, the side of the circular plate close to the connecting shaft is fixedly connected with a compression spring, the end of the compression spring away from the circular plate is fixedly connected with a fixing ring, the side of the fixing ring away from the compression spring is inclined, and the inclination direction of the fixing ring is consistent with the inclined groove, the connecting shaft is placed inside the through holes of the multiple fixing plates, and extrusion is generated between the fixing rings at both ends of the connecting shaft and the inclined grooves on the edge fixing plates on both sides. The compression spring is stressed, and the fixing ring slides on the outer side of the connecting shaft. During the crushing process, due to the influence of factors such as the shape and hardness of the shell, the hammer may be subjected to uneven force, resulting in a certain degree of displacement or position change of the connecting shaft. By arranging the compression springs at both ends, the connecting shaft can be adjusted according to the force exerted on the connecting shaft. The force automatically expands and adjusts to a certain extent, so that the connecting shaft is kept in a relatively appropriate position. The hammer can produce a more flexible motion trajectory, not just a simple circular motion, but also has a certain expansion and swing in the axial direction, so that the shell can be hit from different angles and directions, increasing the contact area and collision times between the shell and the hammer, making the shell crushed more fully and evenly, improving the crushing efficiency and product quality. At the same time, during the crushing process of the shell, the hammer continuously impacts and strikes the shell, which will generate a large impact force and vibration. The compression spring can play a buffering role, absorb and disperse these impact forces and vibrations, reduce their impact on the hammer shaft and the entire equipment, protect the key components of the equipment, and extend the service life of the equipment. The compression spring sleeve is arranged on the outside of the connecting shaft, and the fixing ring is slidably connected to the outside of the connecting shaft. An annular groove is provided on the outside of the connecting shaft. There are multiple annular grooves, and the annular grooves are staggered with the hammer.

[0010] Preferably, the hammer body includes a fixed block, which is fixedly connected to the connecting shaft, and the fixed block is located at the interval between the two fixed sleeves. A ring block is fixedly connected to the top of the fixed block. By setting the ring block, the force can be evenly distributed when the ring block collides with the material, thereby avoiding local stress concentration, reducing the risk of cracks, wear and even breakage of the hammer body, extending the service life of the hammer body, and reducing the replacement cost. A trapezoidal groove is provided on the top of the ring block, and there are multiple trapezoidal grooves, which are evenly distributed on the top of the ring block.

[0011] Preferably, the positioning member includes a guide ring, the inner wall of the guide ring is slidably connected to the outer side of the rotating shaft, the outer side of the guide ring is fixedly connected to a cylinder, the cylinder is located inside the slide groove, the motor is connected to an external power supply to work, the motor drives the transmission wheel to rotate through the transmission belt, and the transmission wheel drives the rotating shaft to rotate. At this time, the rotating shaft drives the outer slide groove to rotate, so that the cylinder located inside the slide groove slides relatively, and as the rotating shaft rotates, the guide ring slides axially back and forth on the outer side of the rotating shaft, so that the extension rod on the outer side of the guide ring moves accordingly, and the connecting shaft moves axially under the action of the mutual extrusion force between the ring groove and the extension rod. , so that the shell can be hit from different axial positions, avoiding the shell being hit only in a fixed position, so that all parts of the shell have more opportunities to contact the hammer, so that they can be more fully crushed, and the product particle size is more uniform, which can effectively improve the crushing quality, and can also avoid excessive accumulation of materials in a certain area, so that the materials can be more evenly distributed in the crushing chamber, ensuring the efficient progress of the crushing process. An extension rod is fixedly connected to the outside of the guide ring. There are multiple extension rods, and the multiple extension rods are evenly distributed with the guide ring as the center, and the end of the extension rod away from the guide ring is located in the ring groove.

[0012] Preferably, the shell comprises an outer shell, which is fixedly mounted at the middle of the top of the protective shell, and the outer shell is inclined, a feed port is provided at one end of the outer shell away from the protective shell, a rotating rod is fixedly connected to the inner wall of the outer shell cavity, a baffle is rotatably connected to the outer side of the rotating rod, a guide groove is provided on the inner wall of the outer shell, an end of the baffle away from the rotating rod slides with the guide groove, the outer shell passes through the protective shell and extends to the inside, a circular hole is provided on the outer side of the outer shell, the circular hole is located inside the protective shell, and a spring plate is fixedly connected to the inner wall of the outer shell. By setting the spring plate, a certain buffering effect is played on the material before the material enters the crushing component, reducing the direct impact of the material on the crushing component, reducing the risk of wear and damage to the feed port, rotor and other components caused by excessive impact force of the material, and also preventing dust generated in the crushing process from diffusing outward, and the material is added to the inside of the shell through the feed port, the material collides with the baffle and falls onto the spring plate, and then the material moves downward along the spring plate and falls into the gap between the arc plate and the hammer body, and the motor is connected to an external power supply. The motor drives the crushing assembly to rotate through the transmission belt. At the same time, under the elastic force of the return spring, the protrusion is located inside the trapezoidal groove. At this time, the protrusion will rotate on the inner wall of the trapezoidal groove. The trapezoidal groove will cause more stress concentration points in the material during the collision, making the material easier to break, effectively improving the crushing efficiency, and making the product particle size more uniform. At the same time, the existence of the trapezoidal groove increases the friction and contact stability between the shell and the protrusion, making it more difficult for the shell to slide off the surface of the hammer, thereby ensuring that the shell can fully accept the repeated impact and extrusion of the hammer and the protrusion. The spring plate is located on the side of the inner cavity of the shell away from the baffle, and the inner wall of the shell is fixedly connected with an arc plate. There are two arc plates, and the two arc plates are symmetrically arranged on the inner wall of the shell. The crushing assembly is located in the middle of the two arc plates and the shell. The side of the arc plate away from the crushing assembly is fixedly connected with a return spring, and the end of the return spring away from the arc plate is fixedly connected to the inner wall of the shell. The side of the arc plate close to the crushing assembly is fixedly connected with a protrusion, and the protrusion is adapted to rotate with the trapezoidal groove.

[0013] The present invention provides a crushing device for processing organic fertilizer containing shell and shrimp peptide components. It has the following beneficial effects:

[0014] 1. The crushing equipment for processing organic fertilizer containing shells and shrimp peptide ingredients adopts a card-connected installation method. When the hammer body is damaged, the connecting piece and the hammer body can be removed and replaced, without replacing the entire component or performing complicated maintenance operations, making the maintenance work more convenient. By setting through holes with different hole depths, the gap between the hammer body and the inner wall of the shell can be adjusted, and the degree to which the shell is hit and ground by the hammer body in the crushing chamber can be controlled.

[0015] 2. The crushing equipment for processing organic fertilizer containing shells and shrimp peptide ingredients can automatically expand and contract and adjust to a certain extent according to the force exerted on the connecting shaft through the compression springs arranged at both ends, so that the connecting shaft can be kept in a relatively appropriate position, and the hammer can produce a more flexible motion trajectory, not just a simple circular motion, but also a certain expansion and contraction and swing in the axial direction, so that the shells can be hit from different angles and directions, increasing the contact area and collision times between the shells and the hammer, so that the shells can be crushed more fully and evenly.

[0016] 3. The crushing equipment for processing organic fertilizer containing shell and shrimp peptide ingredients is located inside the trapezoidal groove through the protrusion. At this time, the protrusion will rotate on the inner wall of the trapezoidal groove. The trapezoidal groove will cause more stress concentration points in the material during the collision process, making the material easier to break, effectively improving the crushing efficiency, and making the product particle size more uniform.

[0017] Fourth, the crushing equipment for processing organic fertilizer containing shells and shrimp peptide ingredients, through the axial movement of the connecting shaft under the action of the mutual extrusion force between the ring groove and the extension rod, allows the shells to be hit from different axial positions, avoiding the shells being hit only at fixed positions, allowing all parts of the shells to have more opportunities to contact with the hammer, thereby being more fully crushed and the product particle size is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a partial structural schematic diagram of the present invention;

[0020] Figure 3 It is a structural schematic diagram of a partial cross-sectional view of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the crushing assembly of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of a part of the crushing assembly of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the fixing plate of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the connecting piece of the present invention;

[0025] Figure 8 It is a structural schematic diagram of an enlarged view of the connecting member of the present invention;

[0026] Fig. 9 It is a structural schematic diagram of the rotating shaft of the present invention;

[0027] Fig.10It is a structural schematic diagram of the positioning member of the present invention;

[0028] Fig.11 It is a structural schematic diagram of a shell cross-sectional view of the present invention.

[0029] In the figure: 1, frame; 2, motor; 3, transmission belt; 4, shell; 41, shell; 42, guide groove; 43, baffle; 44, spring plate; 45, arc plate; 46, convex block; 47, reset spring; 48, round hole; 49, feed port; 410, rotating rod; 5, protective shell; 6, crushing assembly; 61, transmission wheel; 62, rotating shaft; 63, fixing plate; 64, connecting piece; 641, connecting shaft; 642, fixing sleeve; 643, compression spring; 644, round plate; 645, fixing ring; 646, ring groove; 65, hammer; 651, fixing block; 652, trapezoidal groove; 653, ring block; 66, inclined groove; 67, positioning piece; 671, guide ring; 672, cylinder; 673, extension rod; 68, through hole; 69, magnetic block; 610, slide groove. 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] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: a crushing device for processing organic fertilizer containing shell and shrimp peptide components, comprising a frame 1, a motor 2 is fixedly connected to the top of the frame 1, a transmission belt 3 is rotatably connected to the output end of the motor 2, and a protective shell 5 is fixedly connected to the top of the frame 1, and the protective shell 5 is located at one end of the frame 1 away from the motor 2;

[0032] The housing 4 is fixedly mounted at the top middle of the protective shell 5;

[0033] A crushing assembly 6, which is arranged inside the housing 4 and is connected to the motor 2 through a transmission belt 3;

[0034] The crushing assembly 6 includes a transmission wheel 61, the outer side of the transmission wheel 61 is fixedly connected with a rotating shaft 62, the rotating shaft 62 is rotatably connected to the shell 4, the transmission wheel 61 is symmetrically arranged with the rotating shaft 62 as the center, the outer side of the rotating shaft 62 is fixedly connected with a fixing plate 63, the outer side of the fixing plate 63 is provided with a through hole 68, there are multiple through holes 68, three through holes 68 form a group, and the hole depths of through holes 68 in different groups are different, the connecting piece 64 and the hammer body 65 are placed inside the through hole 68, and extrusion is generated between the connecting piece 64 and the magnetic block 69, and the two magnetic blocks 69 are separated. The connecting piece 64 passes through the magnetic block 69, and the mutual attraction between the two magnetic blocks 69 is used to make the connecting piece 64 located inside the space formed by the bottom of the inner side of the through hole 68 and the two magnetic blocks 69, so that the connecting piece 64 is clamped in the through hole 68 of the fixing plate 63. In the shell crushing process, the hammer body 65 is a component that directly contacts the shell and is easily damaged due to wear, collision, etc. The reason for damage is that a snap-on installation method is adopted. When the hammer body 65 is damaged, the connecting piece 64 and the hammer body 65 can be removed and replaced without replacing the entire component or complicated maintenance operations, making the maintenance work more convenient. By setting a through hole 68 with different hole depths, the gap between the hammer body 65 and the inner wall of the shell 4 can be adjusted, and the degree to which the shell is hit and ground by the hammer in the crushing chamber can be controlled, so as to accurately control the size and particle size distribution of the shell particles after crushing, and then the particle size can be adjusted according to actual needs, so that the crushed shell powder can be more uniform in particle size, shape, etc., thereby improving the stability of product quality. The inner wall of the through hole 68 is slidably connected with a magnetic block 69. There are two magnetic blocks 69, and the two magnetic blocks 69 are symmetrically arranged inside the through hole 68. The magnetism of the two magnetic blocks 69 is opposite. A connecting piece 64 is arranged inside the through hole 68, and the outer side of the connecting piece 64 is fixedly connected with the hammer body 65.

[0035] There are multiple fixed plates 63, which are evenly distributed on the outside of the rotating shaft 62. A slide groove 610 is provided on the outside of the rotating shaft 62. A positioning piece 67 is slidably connected to the outside of the slide groove 610. An inclined groove 66 is provided on the outside of the side fixed plate 63 close to the transmission wheel 61. There are multiple hammer bodies 65.

[0036] The connecting member 64 includes a connecting shaft 641, which is located inside the through hole 68. A fixing sleeve 642 is fixedly connected to the outside of the connecting shaft 641. There are multiple fixing sleeves 642, which are evenly distributed on the outside of the connecting shaft 641. A circular plate 644 is fixedly connected to the end of the connecting shaft 641. A compression spring 643 is fixedly connected to the side of the circular plate 644 close to the connecting shaft 641. A fixing ring 645 is fixedly connected to the end of the compression spring 643 away from the circular plate 644. The fixing ring 645 is away from the compression spring 643. One side is inclined, and the inclination direction of the fixing ring 645 is consistent with the inclined groove 66. The connecting shaft 641 is placed inside the through hole 68 of the plurality of fixing plates 63. The fixing rings 645 at both ends of the connecting shaft 641 are squeezed with the inclined grooves 66 on the fixing plates 63 at both sides. The compression spring 643 is stressed, and the fixing ring 645 slides on the outside of the connecting shaft 641. During the crushing process, due to the influence of factors such as the shape and hardness of the shell, the hammer body 65 may be subjected to uneven force, resulting in a certain degree of displacement or position change of the connecting shaft 641. The compression springs 643 arranged at both ends can automatically perform a certain degree of expansion and contraction and adjustment according to the force exerted on the connecting shaft 641, so that the connecting shaft 641 is kept in a relatively suitable position, and the hammer body 65 can produce a more flexible motion trajectory, which is not just a simple circular motion, but also has a certain degree of expansion and contraction and swing in the axial direction, so that the shells can be hit from different angles and directions, increasing the contact area and collision times between the shells and the hammer body, so that the shells can be crushed more fully and evenly, and the crushing efficiency and product quality can be improved. At the same time, during the crushing process of the shells, the hammer body continuously impacts and strikes the shells, which will generate a large impact force and vibration. The compression spring 643 can play a buffering role, absorb and disperse these impact forces and vibrations, reduce their impact on the hammer shaft and the entire equipment, protect the key components of the equipment, and extend the service life of the equipment. The compression spring 643 is sleeved on the outer side of the connecting shaft 641, and the fixing ring 645 is slidably connected to the outer side of the connecting shaft 641. An annular groove 646 is provided on the outer side of the connecting shaft 641, and the number of the annular grooves 646 is multiple, and the annular grooves 646 are staggered with the hammer body 65.

[0037] The second embodiment is based on the first embodiment. Figures 7 to 10 As shown, the hammer body 65 includes a fixed block 651, which is fixedly connected to the connecting shaft 641. The fixed block 651 is located at the interval between the two fixed sleeves 642. A ring block 653 is fixedly connected to the top of the fixed block 651. By setting the ring block 653, the force can be evenly distributed when the ring block 653 collides with the material, avoiding local stress concentration, reducing the risk of cracks, wear and even breakage of the hammer body 65, extending the service life of the hammer body 65, and reducing the replacement cost. A trapezoidal groove 652 is opened on the top of the ring block 653, and there are multiple trapezoidal grooves 652, and the multiple trapezoidal grooves 652 are evenly distributed on the top of the ring block 653.

[0038] The positioning member 67 includes a guide ring 671, the inner wall of which is slidably connected to the outer side of the rotating shaft 62, and a cylinder 672 is fixedly connected to the outer side of the guide ring 671, and the cylinder 672 is located inside the slide groove 610. The motor 2 is connected to an external power supply to work, and the motor 2 drives the transmission wheel 61 to rotate through the transmission belt 3, and the transmission wheel 61 drives the rotating shaft 62 to rotate. At this time, the rotating shaft 62 drives the outer slide groove 610 to rotate, so that the cylinder 672 located inside the slide groove 610 slides relatively. With the rotation of the rotating shaft 62, the guide ring 671 slides axially back and forth on the outer side of the rotating shaft 62, so that the extension rod 673 on the outer side of the guide ring 671 moves accordingly, and the connecting shaft 641 is connected to the extension rod 673 in the annular groove 646. 3 moves axially under the action of the mutual squeezing force between them, so that the shell can be hit from different axial positions, avoiding the shell being hit only at a fixed position, and allowing all parts of the shell to have more opportunities to contact with the hammer 65, so that it can be more fully crushed, and the product particle size is more uniform, which can effectively improve the crushing quality, and can also avoid excessive accumulation of materials in a certain area, so that the materials can be more evenly distributed in the crushing chamber, ensuring the efficient progress of the crushing process. An extension rod 673 is fixedly connected to the outer side of the guide ring 671. There are multiple extension rods 673, and the multiple extension rods 673 are evenly distributed with the guide ring 671 as the center, and the end of the extension rod 673 away from the guide ring 671 is located in the annular groove 646.

[0039] The third embodiment is based on the first and second embodiments. Fig.11As shown, the shell 4 includes a shell 41, which is fixedly installed at the middle of the top of the protective shell 5, and the shell 41 is inclined. A feed port 49 is provided at one end of the shell 41 away from the protective shell 5. A rotating rod 410 is fixedly connected to the inner wall of the cavity of the shell 41, and a baffle 43 is rotatably connected to the outer side of the rotating rod 410. A guide groove 42 is provided on the inner wall of the shell 41, and one end of the baffle 43 away from the rotating rod 410 slides with the guide groove 42. The shell 41 penetrates the protective shell 5 and extends to the inside. A circular hole 48 is provided on the outer side of the shell 41, and the circular hole 48 is located inside the protective shell 5. The inner wall is fixedly connected with a spring plate 44. By setting the spring plate 44, a certain buffering effect is played on the material before the material enters the crushing component 6, reducing the direct impact of the material on the crushing component 6, reducing the risk of wear and damage to the feed port, rotor and other components caused by excessive impact force of the material, and can also prevent the dust generated in the crushing process from diffusing outward. The material is added to the interior of the outer shell 41 through the feed port 49, the material collides with the baffle 43 and falls on the spring plate 44, and then the material moves downward along the spring plate 44 and falls into the gap between the arc plate 45 and the hammer body 65. The motor 2 is connected to an external power supply to work, and the electric The machine 2 drives the crushing assembly 6 to rotate through the transmission belt 3. At the same time, under the elastic force of the reset spring 47, the protrusion 46 is located inside the trapezoidal groove 652. At this time, the protrusion 46 will rotate on the inner wall of the trapezoidal groove 652. The trapezoidal groove 652 will cause more stress concentration points to be generated in the material during the collision process, making the material easier to break, effectively improving the crushing efficiency, and making the product particle size more uniform. At the same time, the existence of the trapezoidal groove 652 increases the friction and contact stability between the shell and the protrusion 46, making it more difficult for the shell to slide off the surface of the hammer body 65, thereby ensuring that the shell can fully accept the hammer body 65 and the protrusion 46. The spring plate 44 is located on the side of the inner cavity of the shell 41 away from the baffle 43, and the inner wall of the shell 41 is fixedly connected with an arc plate 45. There are two arc plates 45, which are symmetrically arranged on the inner wall of the shell 41. The crushing assembly 6 is located in the middle of the two arc plates 45 and the shell 41. A return spring 47 is fixedly connected to the side of the arc plate 45 away from the crushing assembly 6. One end of the return spring 47 away from the arc plate 45 is fixedly connected to the inner wall of the shell 41. A protrusion 46 is fixedly connected to the side of the arc plate 45 close to the crushing assembly 6, and the protrusion 46 is rotatably adapted to the trapezoidal groove 652.

[0040] When in use, the connecting piece 64 and the hammer 65 are placed inside the through hole 68, and extrusion is generated between the connecting piece 64 and the magnetic block 69. The two magnetic blocks 69 are separated, and the connecting piece 64 passes through the magnetic block 69. By utilizing the mutual attraction between the two magnetic blocks 69, the connecting piece 64 is located inside the through hole 68 and the space formed by the two magnetic blocks 69, and then the connecting piece 64 is clamped inside the through hole 68 of the fixing plate 63. At the same time, extrusion is generated between the fixing rings 645 at both ends of the connecting shaft 641 and the inclined grooves 66 on the edge fixing plates 63 on both sides, the compression spring 643 is stressed, and the fixing ring 645 slides on the outside of the connecting shaft 641 to axially position the connecting shaft 641.

[0041] The material is added to the interior of the housing 41 through the feed port 49, the material collides with the baffle 43, and falls onto the spring plate 44, then the material moves downward along the spring plate 44, and falls into the gap between the arc plate 45 and the hammer 65, the motor 2 is connected to an external power supply to work, the motor 2 drives the rotating shaft 62 to rotate through the transmission belt 3, the rotating shaft 62 drives the fixed plate 63 to rotate, and then the fixed plate 63 drives the outer hammer 65 to rotate, and at the same time, under the elastic force of the reset spring 47, the protrusion 46 is located inside the trapezoidal groove 652, at this time the protrusion 46 will rotate on the inner wall of the trapezoidal groove 652, the trapezoidal groove 652 will cause the material to generate more stress concentration points during the collision process, making the material easier to break, effectively improving the crushing efficiency, and making the product particle size more uniform.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0043] 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 crushing device for processing organic fertilizer containing shell and shrimp peptide components, characterized in that: include: A frame (1), the top of the frame (1) is fixedly connected to a motor (2), the output end of the motor (2) is rotatably connected to a transmission belt (3), the top of the frame (1) is fixedly connected to a protective shell (5), and the protective shell (5) is located at an end of the frame (1) away from the motor (2); A housing (4), wherein the housing (4) is fixedly mounted at the middle of the top of the protective shell (5); A crushing assembly (6), wherein the crushing assembly (6) is arranged inside the housing (4), and the crushing assembly (6) is connected to the motor (2) via a transmission belt (3); The crushing assembly (6) comprises a transmission wheel (61), the outer side of the transmission wheel (61) is fixedly connected with a rotating shaft (62), the rotating shaft (62) is rotatably connected to the housing (4), the transmission wheel (61) is symmetrically arranged with the rotating shaft (62) as the center, the outer side of the rotating shaft (62) is fixedly connected with a fixing plate (63), the outer side of the fixing plate (63) is provided with a through hole (68), the inner wall of the through hole (68) is slidably connected with a magnetic block (69), the number of the magnetic blocks (69) is two, the two magnetic blocks (69) are symmetrically arranged inside the through hole (68), a connecting piece (64) is arranged inside the through hole (68), and the outer side of the connecting piece (64) is fixedly connected with a hammer (65).

2. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 1, characterized in that: There are multiple fixing plates (63), which are evenly distributed on the outer side of the rotating shaft (62). A sliding groove (610) is provided on the outer side of the rotating shaft (62). A positioning member (67) is slidably connected to the outer side of the sliding groove (610). An inclined groove (66) is provided on the outer side of the fixing plate (63) close to the transmission wheel (61). There are multiple hammer bodies (65).

3. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 2, characterized in that: The connecting member (64) comprises a connecting shaft (641), the connecting shaft (641) is located inside the through hole (68), a fixing sleeve (642) is fixedly connected to the outside of the connecting shaft (641), there are a plurality of fixing sleeves (642), and the plurality of fixing sleeves (642) are evenly distributed on the outside of the connecting shaft (641), and a circular plate (644) is fixedly connected to the end of the connecting shaft (641), and a side of the circular plate (644) close to the connecting shaft (641) is fixedly connected to the connecting shaft (641). A compression spring (643) is fixedly connected, and one end of the compression spring (643) away from the circular plate (644) is fixedly connected to a fixing ring (645). The compression spring (643) is sleeved on the outer side of the connecting shaft (641), and the fixing ring (645) is slidably connected to the outer side of the connecting shaft (641). An annular groove (646) is provided on the outer side of the connecting shaft (641), and there are multiple annular grooves (646). The annular grooves (646) are staggered with the hammer body (65).

4. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 3, characterized in that: The hammer body (65) comprises a fixed block (651), wherein the fixed block (651) is fixedly connected to the connecting shaft (641), and the fixed block (651) is located at the interval between the two fixed sleeves (642). A ring block (653) is fixedly connected to the top of the fixed block (651), and a trapezoidal groove (652) is provided on the top of the ring block (653). There are multiple trapezoidal grooves (652), and the multiple trapezoidal grooves (652) are evenly distributed on the top of the ring block (653).

5. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 4, characterized in that: The positioning member (67) comprises a guide ring (671), the inner wall of the guide ring (671) is slidably connected to the outer side of the rotating shaft (62), the outer side of the guide ring (671) is fixedly connected to a cylinder (672), and the cylinder (672) is located inside the slide groove (610).

6. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 5, characterized in that: An extension rod (673) is fixedly connected to the outer side of the guide ring (671), and there are multiple extension rods (673). The multiple extension rods (673) are evenly distributed around the guide ring (671), and one end of the extension rod (673) away from the guide ring (671) is located in the annular groove (646).

7. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 1, characterized in that: The shell (4) comprises an outer shell (41), the outer shell (41) is fixedly mounted at the middle of the top of the protective shell (5), and the outer shell (41) is arranged tilted, and a feed port (49) is provided at one end of the outer shell (41) away from the protective shell (5), and a rotating rod (410) is fixedly connected to the inner wall of the cavity of the outer shell (41), and a baffle (43) is rotatably connected to the outer side of the rotating rod (410).

8. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 7, characterized in that: The inner wall of the outer shell (41) is provided with a guide groove (42), and one end of the baffle (43) away from the rotating rod (410) slides with the guide groove (42). The outer shell (41) passes through the protective shell (5) and extends to the inside. The outer side of the outer shell (41) is provided with a circular hole (48), and the circular hole (48) is located inside the protective shell (5).

9. A crushing device for processing organic fertilizer containing shell and shrimp peptide components according to claim 8, characterized in that: The inner wall of the shell (41) is fixedly connected to a spring plate (44), and the spring plate (44) is located on a side of the inner cavity of the shell (41) away from the baffle (43). The inner wall of the shell (41) is fixedly connected to an arc plate (45), and there are two arc plates (45), which are symmetrically arranged on the inner wall of the shell (41).

10. The crushing equipment for processing organic fertilizer containing shell and shrimp peptide components according to claim 9, characterized in that: The crushing assembly (6) is located in the middle of the two arc plates (45) and the outer shell (41); a return spring (47) is fixedly connected to the side of the arc plate (45) away from the crushing assembly (6); an end of the return spring (47) away from the arc plate (45) is fixedly connected to the inner wall of the outer shell (41); a protrusion (46) is fixedly connected to the side of the arc plate (45) close to the crushing assembly (6); and the protrusion (46) is rotatably matched with the trapezoidal groove (652).

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