Crushing device for organic fertilizer production

Abstract

The invention relates to a crushing device for organic fertilizer production, and relates to the technical field of organic fertilizer production equipment.The crushing device comprises a device shell, and the top of the device shell communicates with a feeding pipeline; the discharging assembly is mounted in the device shell; the first crushing assembly is mounted in the device shell, and the first crushing assembly is used for crushing the organic fertilizer; and the second crushing assembly is installed on the device shell, the second crushing assembly is connected with the first crushing assembly, and the second crushing assembly is used for crushing the organic fertilizer. The crushing device has the effects that the organic fertilizer raw material crushing efficiency is improved, and internal blockage of the crushing device for organic fertilizer production is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of organic fertilizer production equipment, and in particular to a crushing device for organic fertilizer production. Background Art

[0002] All organic materials (compounds containing carbon) used as fertilizers are called organic fertilizers, including human feces, manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. Organic fertilizers have the characteristics of many types, wide sources, and long fertilizer effects. The application of organic fertilizers can improve soil structure, coordinate water, fertilizer, gas, and heat in the soil, and improve soil fertility and land productivity. Organic fertilizers usually need to be crushed during production and processing, so special crushing devices are used.

[0003] The existing crushing device for organic fertilizer production requires operators to manually add organic fertilizer raw materials to the crushing device intermittently during actual use. Otherwise, it is easy to cause blockage inside the crushing device for organic fertilizer production, and the organic fertilizer raw materials are not completely crushed, which seriously affects the crushing efficiency of the organic fertilizer. Summary of the invention

[0004] In order to improve the crushing efficiency of organic fertilizer raw materials and avoid internal blockage of a crushing device for organic fertilizer production, the present application provides a crushing device for organic fertilizer production.

[0005] The present application provides a crushing device for organic fertilizer production, which adopts the following technical solution: A crushing device for organic fertilizer production, comprising: A device housing, the top of which is connected to a delivery pipeline; A discharge assembly, the discharge assembly being installed in the device housing; A first crushing component, the first crushing component is installed in the device housing, and the first crushing component is used to crush organic fertilizer; A second crushing component, the second crushing component is installed on the device housing, the second crushing component is connected to the first crushing component, and the second crushing component is used to crush organic fertilizer; Wherein, the discharge assembly comprises: A bottom plate, the bottom plate is fixedly mounted in the device housing, a discharge port is provided on the bottom plate, and the discharge port is coaxially arranged with the delivery pipe; Two first spur gears, the two first spur gears are rotatably mounted on the bottom plate, the two first spur gears are meshed and connected, a first fixing block is fixedly mounted on the first spur gears, and the first fixing block is eccentrically arranged on the first spur gears; Two sliding rods, the two sliding rods are symmetrically mounted on the bottom plate with the axis of the discharge port as the center and are slidably mounted thereon, and a second fixed block is fixedly mounted on the sliding rods; A baffle, the baffle being fixedly mounted on one end of the sliding rod close to each other, one end of the baffle being in contact with the bottom plate, and the other end of the baffle being in contact with the delivery pipe; Two swing arms, the two swing arms are symmetrically arranged on the base plate, one end of the swing arm is rotatably mounted on the base plate, a first slide groove is provided on the swing arm, the first fixed block is slidably mounted in the first slide groove, and a second slide groove is also provided on the swing arm, the second fixed block is slidably mounted in the second slide groove.

[0006] By adopting the above technical scheme, the organic fertilizer raw material is put into the putting pipe, the discharging component is in the open state, the discharging component puts part of the organic fertilizer raw material into the device shell, then starts the first crushing component, the first crushing component performs the first crushing process on the organic fertilizer raw material, the organic fertilizer raw material after the first crushing process enters the second crushing component, the second crushing component performs the second crushing process on the organic fertilizer raw material, the organic fertilizer raw material after the second crushing process is filtered through the second filter plate, when there are too many organic fertilizer raw materials in the device shell, the discharging component is adjusted to the closed state, the discharging component stops putting the organic fertilizer raw material into the device shell, the crushing efficiency of the organic fertilizer raw material is improved, and the internal blockage of the crushing device for organic fertilizer production is avoided.

[0007] Optionally, the first crushing component comprises: A first filter plate, the first filter plate is fixedly installed in the device housing, and the peripheral side of the first filter plate is tightly fitted with the inner wall of the device housing; Two crushing plates, the two crushing plates are symmetrically and slidably mounted on the first filter plate, and the crushing plates are located above the first filter plate; Two fixed shells, the two fixed shells are symmetrical and fixedly mounted on the side wall of the device shell; a first slider, the first slider being slidably mounted in the fixed housing; a second spur gear, the second spur gear being rotatably mounted on the first slider, a third fixing block being fixedly mounted on the second spur gear, and the third fixing block being eccentrically arranged on the second spur gear; A push plate is provided on and slidably mounted on the side wall of the device housing, the push plate is slidably mounted in the fixed housing, the push plate is fixedly connected to the crushing plate, a third slide groove is provided on the push plate, and the third fixed block is slidably mounted in the third slide groove.

[0008] By adopting the above technical scheme, when the organic fertilizer raw material is crushed for the first time, the fourth spur gear is driven to rotate through the transmission component, the fourth spur gear rotates and then drives the third spur gear to rotate, the third spur gear rotates and then drives the second spur gear to rotate, the second spur gear rotates and then drives the third fixed block to rotate, the third fixed block rotates while sliding in the third slide groove, the third fixed block slides in the third slide groove while driving the push plate to slide back and forth on the device housing, the push plate moves and then drives the crushing plate to reciprocate, and with the cooperation of the two crushing plates, the crushing work of the organic fertilizer raw material is realized, and the crushed organic fertilizer raw material passes through the first filter plate.

[0009] Optionally, the first crushing component further comprises: A first lead screw, the first lead screw is rotatably mounted in the fixed housing, and the first slider is sleeved and threadedly connected to the first lead screw; a third spur gear, the third spur gear being meshed and connected with the second spur gear; a first connecting rod, one end of which is rotatably connected to the second spur gear, and the other end of which is rotatably connected to the third spur gear; a fourth spur gear, the fourth spur gear being meshed and connected with the third spur gear, and the fourth spur gear being rotatably mounted in the fixed housing; A second connecting rod, one end of the second connecting rod is rotationally connected to the third spur gear, the other end of the second connecting rod is rotationally connected to the fourth spur gear, and the first connecting rod is rotationally connected to the second connecting rod.

[0010] By adopting the above technical solution, when it is necessary to adjust the diameter of the crushed particles of the organic fertilizer raw material, the transmission component works and drives the first screw to rotate, and the first screw rotates to drive the first slider to slide in the direction of the first screw axis. When it is necessary to reduce the diameter of the crushed particles of the organic fertilizer raw material, the first screw rotates to drive the first slider to move in the direction close to the device housing, the first slider moves to drive the second spur gear to move, the second spur gear moves to drive the first connecting rod to move, the first connecting rod moves to drive the third spur gear to move in the direction close to the first screw, and the third spur gear moves to drive the second connecting rod to move, ensuring that the second spur gear, the third spur gear and the fourth spur gear are always in a meshing state. At the same time, the second spur gear moves to drive the push plate to move, so that the distance between the two push plates is reduced, thereby reducing the diameter of the crushed particles of the organic fertilizer raw material. On the contrary, when the diameter of the organic fertilizer raw material crushed particles needs to be increased, the first lead screw rotates and drives the first slider to move away from the device housing, the first slider moves and drives the second spur gear to move, the second spur gear moves and drives the first connecting rod to move, the first connecting rod moves and drives the third spur gear to move away from the first lead screw, and the third spur gear moves and drives the second connecting rod to move, ensuring that the second spur gear, the third spur gear and the fourth spur gear are always in a meshing state. At the same time, the movement of the second spur gear drives the push plate to move, so that the distance between the two push plates is increased, thereby increasing the diameter of the organic fertilizer raw material crushed particles. The crushing device for organic fertilizer production can be suitable for producing organic fertilizers of different diameter specifications, thereby improving the applicability of the crushing device for organic fertilizer production.

[0011] Optionally, the second crushing component comprises: Two crushing drums, the two crushing drums are symmetrically and rotatably mounted in the device housing, the crushing drums are penetrated and slidably arranged in the device housing, and the crushing drums are located below the first filter plate; A fifth spur gear is coaxial with and fixedly connected to the crushing drum, and is slidably and rotatably mounted on the device housing.

[0012] By adopting the above technical solution, the organic fertilizer filtered by the first filter plate enters the funnel and falls between the two crushing drums through the funnel. The fifth spur gear rotates to drive the two crushing drums to rotate, thereby realizing secondary crushing of the organic fertilizer.

[0013] Optionally, the second crushing component further comprises: a second lead screw, the second lead screw being rotatably mounted on an outer side wall of the device housing; A second slider, the second slider is slidably mounted on the outer side wall of the device housing, and the second slider is sleeved and threadedly connected to the second lead screw; a sixth spur gear, the sixth spur gear being rotatably mounted on the second slider; A motor, wherein the fixed end of the motor is fixedly mounted on the second slider, and the output shaft of the motor is coaxial with and fixedly connected to the sixth spur gear; a seventh spur gear, the seventh spur gear being meshed and connected with one of the fifth spur gears, the seventh spur gear being slidably disposed on the outer side wall of the device housing, the sliding direction of the seventh spur gear being parallel to the axis direction of the first telescopic rod, a third connecting rod being fixedly and rotatably mounted on the seventh spur gear, and an end of the third connecting rod being away from the seventh spur gear being rotatably connected with one of the fifth spur gears; Two first telescopic rods, the two first telescopic rod fixed ends are symmetrically and fixedly mounted on the outer side wall of the device housing, the fifth spur gear away from the seventh spur gear is rotatably mounted on one of the first telescopic rod movable ends, the seventh spur gear is rotatably mounted on the other first telescopic rod movable end, the first telescopic rod is sleeved with a first return spring, one end of the first return spring is fixedly connected to the first telescopic rod fixed end, and the other end of the first return spring is fixedly connected to the first telescopic rod movable end; A synchronous toothed belt, wherein the synchronous toothed belt is wound around the sixth spur gear and the seventh spur gear, and both the sixth spur gear and the seventh spur gear are meshedly connected with the synchronous toothed belt. In addition, the synchronous toothed belt is also wound around the fifth spur gear away from the seventh spur gear, and the fifth spur gear away from the seventh spur gear is meshedly connected with the synchronous toothed belt.

[0014] By adopting the above technical scheme, the organic fertilizer filtered by the first filter plate enters the funnel and falls between the two crushing drums through the funnel. The motor works and drives the sixth spur gear to rotate, the sixth spur gear rotates and then drives the synchronous toothed belt to move, the synchronous toothed belt moves and then drives the fifth spur gear and the seventh spur gear meshed with the synchronous toothed belt to rotate, the fifth spur gear away from the seventh spur gear rotates and then drives the crushing drum connected thereto to rotate. The seventh spur gear rotates and then drives the fifth spur gear close to the seventh spur gear to rotate, the fifth spur gear close to the seventh spur gear rotates and then drives the crushing drum connected thereto to rotate, and the two crushing drums rotate in opposite directions to achieve secondary crushing of the organic fertilizer. When it is necessary to increase the diameter of the crushed particles of the organic fertilizer raw material, the second lead screw is rotated, the second lead screw rotates and then drives the second slider to slide in the direction of the second lead screw axis, the second slider slides in the direction close to the first telescopic rod, the second slider slides and then drives the sixth spur gear to move synchronously, the sixth spur gear moves and then the synchronous toothed belt moves, under the action of the first reset spring, the movable ends of the two first telescopic rods are shortened, the distance between the two fifth spur gear axes increases, and then drives the distance between the two crushing drums to increase, thereby increasing the diameter of the crushed particles of the organic fertilizer raw material. On the contrary, when the diameter of the crushed particles of the organic fertilizer raw material needs to be reduced, the second screw is rotated, and the second screw rotates to drive the second slider to slide in the direction of the second screw axis, and the second slider slides in the direction away from the first telescopic rod, and the sliding of the second slider drives the sixth spur gear to move synchronously, and the movement of the sixth spur gear leads to the synchronous toothed belt movement, the movable ends of the two first telescopic rods are extended, and the distance between the axes of the two fifth spur gears is reduced, which drives the distance between the two crushing rollers to reduce, and reduces the diameter of the crushed particles of the organic fertilizer raw material. The crushing device for organic fertilizer production can be suitable for producing organic fertilizers of different diameter specifications, and the applicability of the crushing device for organic fertilizer production is improved.

[0015] Optionally, a funnel is fixedly installed in the device housing, the funnel is coaxially arranged with the discharge port, and the funnel is arranged between the first filter plate and the crushing drum.

[0016] By adopting the above technical solution, the funnel guides the organic fertilizer raw materials, ensuring that the organic fertilizer raw materials can fall between the two crushing rollers, thereby improving the crushing efficiency.

[0017] Optionally, a second filter plate is fixedly installed in the housing of the device, and the second filter plate is arranged below the crushing drum; A collecting trough is slidably installed in the device shell, and the collecting trough is arranged below the second filter plate. The peripheral side of the collecting trough is tightly fitted with the inner wall of the device shell.

[0018] By adopting the above technical solution, it is convenient to collect organic fertilizer.

[0019] Optionally, a transmission assembly is further included, and the transmission assembly includes: A first active bevel gear, wherein the first active bevel gear is coaxial with and fixedly connected to the sixth spur gear; A first driven bevel gear, the first driven bevel gear is meshed and connected with the first driving bevel gear; A slide rod, the slide rod is coaxial with and fixedly connected to the first driven bevel gear; A sleeve rod, the sleeve rod is rotatably mounted on the outer side wall of the device housing, and the slide rod is passed through and slidably mounted on the sleeve rod; A second active bevel gear, the second active bevel gear is coaxially sleeved and fixedly mounted on the sleeve rod; A second driven bevel gear, wherein the second driven bevel gear is meshedly connected with the second active bevel gear, and the second driven bevel gear is coaxial with the fourth spur gear and fixedly connected.

[0020] By adopting the above technical scheme, when it is necessary to start the first crushing component, the relative positions of the slide rod and the sleeve rod are adjusted, and under the action of the limit spring, the first active bevel gear and the first driven bevel gear are always meshed, the motor is started, the motor output shaft rotates to drive the sixth spur gear to rotate, the sixth spur gear rotates to drive the first active bevel gear to rotate, the first active bevel gear rotates to drive the first driven bevel gear to rotate, the first driven bevel gear rotates to drive the slide rod to rotate, the slide rod rotates to drive the sleeve rod to rotate, the sleeve rod rotates to drive the second active bevel gear to rotate, the second active bevel gear rotates to drive the second driven bevel gear to rotate, the second driven bevel gear rotates to drive the fourth spur gear to rotate, so that the first crushing component works, and the mechanical linkage of a crushing device for organic fertilizer production is improved.

[0021] Optionally, the transmission assembly further includes: A second telescopic rod, wherein a fixed end of the second telescopic rod is fixedly mounted in the fixed housing, and a rod-free cavity of the fixed end of the second telescopic rod is communicated with the rod-free cavity of the fixed end of the first telescopic rod; A first rack, the first rack being fixedly mounted on a movable end of the second telescopic rod; An eighth spur gear, wherein the eighth spur gear is coaxial with and fixedly connected to the first lead screw, and the eighth spur gear is meshingly connected to the first rack.

[0022] By adopting the above technical solution, when it is necessary to increase the diameter of the crushed particles of the organic fertilizer raw material, the two movable ends of the first telescopic rods are shortened by rotating the second lead screw, the hydraulic fluid in the rodless cavity of the fixed end of the first telescopic rod flows into the rodless cavity of the fixed end of the second telescopic rod, the movable end of the second telescopic rod is extended, the movable end of the second telescopic rod is extended to drive the first rack to move, the movement of the first rack drives the eighth spur gear to rotate, the rotation of the eighth spur gear drives the first lead screw to rotate, the rotation of the first lead screw drives the first slider to move in the direction away from the device housing, thereby increasing the distance between the two push plates, and thereby increasing the diameter of the crushed particles of the organic fertilizer raw material. On the contrary, when it is necessary to reduce the diameter of the crushed particles of the organic fertilizer raw material, the two movable ends of the first telescopic rods are extended by rotating the second screw, the hydraulic fluid in the rodless cavity of the fixed end of the second telescopic rod flows into the rodless cavity of the fixed end of the first telescopic rod, the movable end of the second telescopic rod is shortened, the movable end of the second telescopic rod is shortened, and then the first rack is moved, the first rack moves, and then the eighth spur gear is rotated, and then the eighth spur gear is rotated, and then the first screw is rotated, and then the first slider is moved toward the device housing, so that the distance between the two push plates is reduced, and then the diameter of the crushed particles of the organic fertilizer raw material is reduced. The crushing device for organic fertilizer production can be suitable for producing organic fertilizers of different diameter specifications, and the applicability of the crushing device for organic fertilizer production is improved. At the same time, the mechanical linkage of a crushing device for organic fertilizer production is improved, and the operation convenience of a crushing device for organic fertilizer production is improved.

[0023] Optionally, the transmission assembly further includes: A third telescopic rod, a fixed end of which is fixedly mounted on the bottom plate; a second rack, the second rack being fixedly mounted on the movable end of the third telescopic rod, the second rack being meshingly connected with one of the first spur gears; There are no less than two fourth telescopic rods, and no less than two fixed ends of the fourth telescopic rods are evenly and fixedly installed on the bottom of the device shell. The movable end of the fourth telescopic rod is fixedly connected to the collecting groove, the rodless cavity of the fixed end of the fourth telescopic rod is communicated with the rodless cavity of the fixed end of the third telescopic rod, a pressure valve is installed at the connection between the fourth telescopic rod and the third telescopic rod, and a second return spring is sleeved on the fourth telescopic rod, one end of the second return spring is fixedly connected to the movable end of the fourth telescopic rod, and the other end of the second return spring is fixedly connected to the fixed end of the fourth telescopic rod.

[0024] By adopting the above technical solution, when the weight of the organic fertilizer collected in the collecting tank reaches a preset value, the pressure valve is opened, the length of the movable end of the fourth telescopic rod is shortened, the hydraulic fluid in the rodless cavity of the fixed end of the fourth telescopic rod flows into the rodless cavity of the fixed end of the third telescopic rod, and the length of the movable end of the third telescopic rod is extended. The extension of the movable end of the third telescopic rod drives the second rack to slide, and the sliding of the second rack drives the first spur gear to rotate, so that the two first fixed blocks rotate in a direction approaching each other, and then the two sliding rods move in a direction approaching each other, and the movement of the sliding rod drives the baffle to move, and the baffle blocks the discharge port and the delivery pipeline, so as to prevent the organic fertilizer raw materials from entering the device housing through the delivery pipeline and the discharge port, and stop the organic fertilizer raw materials from being delivered into the delivery pipeline until the organic fertilizer crushing process in the device housing is completed. Afterwards, the organic fertilizer in the collecting tank is removed. Under the action of the second reset spring, the movable end of the fourth telescopic rod returns to its original length, the pressure valve opens, and the hydraulic fluid in the rodless cavity of the fixed end of the third telescopic rod flows back to the rodless cavity of the fixed end of the fourth telescopic rod. The movable end of the third telescopic rod is shortened, and the shortened length of the movable end of the third telescopic rod drives the second rack to slide. The sliding of the second rack drives the first spur gear to rotate, so that the two first fixed blocks rotate away from each other, and the two sliding rods move away from each other. The movement of the sliding rod drives the baffle to move, and the discharge port and the delivery pipe are opened, so that the organic fertilizer raw materials can enter the device housing through the delivery pipe and the discharge port. Improve the mechanical linkage of a crushing device for organic fertilizer production, and improve the ease of operation of a crushing device for organic fertilizer production. Avoid operators manually adding organic fertilizer raw materials to the crushing device intermittently.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The organic fertilizer raw material is put into the delivery pipe, the discharge component is in the open state, the discharge component puts part of the organic fertilizer raw material into the device housing, and then the first crushing component is started, the first crushing component performs a first crushing process on the organic fertilizer raw material, the organic fertilizer raw material after the first crushing process enters the second crushing component, the second crushing component performs a second crushing process on the organic fertilizer raw material, and the organic fertilizer raw material after the second crushing process is filtered through the second filter plate. When there are too many organic fertilizer raw materials in the device housing, the discharge component is adjusted to the closed state, and the discharge component stops putting the organic fertilizer raw material into the device housing, so as to improve the crushing efficiency of the organic fertilizer raw material and avoid the internal blockage of the crushing device for organic fertilizer production; 2. When it is necessary to adjust the diameter of the crushed particles of the organic fertilizer raw material, the transmission assembly works and drives the first screw to rotate, and the rotation of the first screw drives the first slider to slide in the direction of the axis of the first screw. When it is necessary to reduce the diameter of the crushed particles of the organic fertilizer raw material, the first screw rotates and drives the first slider to move in the direction close to the device housing, the movement of the first slider drives the movement of the second spur gear, the movement of the second spur gear drives the movement of the first connecting rod, the movement of the first connecting rod drives the movement of the third spur gear in the direction close to the first screw, and at the same time, the movement of the third spur gear drives the movement of the second connecting rod, ensuring that the second spur gear, the third spur gear and the fourth spur gear are always in a meshing state. At the same time, the movement of the second spur gear drives the push plate to move, so that the distance between the two push plates is reduced, thereby reducing the diameter of the crushed particles of the organic fertilizer raw material. On the contrary, when it is necessary to increase the diameter of the crushed particles of the organic fertilizer raw material, the first lead screw rotates and drives the first slider to move away from the device housing, the first slider moves and drives the second spur gear to move, the second spur gear moves and drives the first connecting rod to move, the first connecting rod moves and drives the third spur gear to move away from the first lead screw, and at the same time, the third spur gear moves and drives the second connecting rod to move, ensuring that the second spur gear, the third spur gear and the fourth spur gear are always in a meshing state. At the same time, the movement of the second spur gear drives the push plate to move, so that the distance between the two push plates increases, thereby increasing the diameter of the crushed particles of the organic fertilizer raw material. The crushing device for organic fertilizer production can be suitable for producing organic fertilizers of different diameters, thereby improving the applicability of the crushing device for organic fertilizer production; 3. The organic fertilizer filtered by the first filter plate enters the funnel and falls between the two crushing drums through the funnel. The motor works and drives the sixth spur gear to rotate, and the sixth spur gear rotates to drive the synchronous toothed belt to move, and the synchronous toothed belt moves to drive the fifth spur gear and the seventh spur gear meshed with the synchronous toothed belt to rotate, and the fifth spur gear away from the seventh spur gear rotates to drive the crushing drum connected thereto to rotate. The seventh spur gear rotates to drive the fifth spur gear close to the seventh spur gear to rotate, and the fifth spur gear close to the seventh spur gear rotates to drive the crushing drum connected thereto to rotate, and the two crushing drums rotate in opposite directions to achieve secondary crushing of the organic fertilizer. When it is necessary to increase the diameter of the crushed particles of the organic fertilizer raw material, the second lead screw is rotated, and the second lead screw rotates to drive the second slider to slide in the direction of the second lead screw axis, and the second slider slides in the direction close to the first telescopic rod, and the second slider slides to drive the sixth spur gear to move synchronously, and the sixth spur gear moves to move the synchronous toothed belt. Under the action of the first reset spring, the movable ends of the two first telescopic rods are shortened, and the distance between the two fifth spur gear axes is increased, which drives the distance between the two crushing drums to increase, and increases the diameter of the crushed particles of the organic fertilizer raw material. On the contrary, when the diameter of the crushed particles of the organic fertilizer raw material needs to be reduced, the second screw is rotated, and the second screw rotates to drive the second slider to slide in the direction of the second screw axis, and the second slider slides in the direction away from the first telescopic rod, and the sliding of the second slider drives the sixth spur gear to move synchronously, and the movement of the sixth spur gear leads to the synchronous toothed belt movement, the movable ends of the two first telescopic rods are extended, and the distance between the axes of the two fifth spur gears is reduced, which drives the distance between the two crushing rollers to reduce, and reduces the diameter of the crushed particles of the organic fertilizer raw material. The crushing device for organic fertilizer production can be suitable for producing organic fertilizers of different diameter specifications, and the applicability of the crushing device for organic fertilizer production is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 It is a structural cross-sectional view for displaying the housing of the device; Figure 3 It is a schematic diagram for showing the structure of the discharge assembly; Figure 4 It is a schematic diagram for showing the structure inside the housing of the device; Figure 5 It is a schematic diagram for showing the structure of the second crushing component; Figure 6 It is a schematic diagram used to show the structure of the transmission components.

[0027] Description of reference numerals: 1. Device housing; 11. Delivery pipe; 12. Second filter plate; 13. Collection tank; 2. material discharging assembly; 21. bottom plate; 211. material discharging port; 22. first straight gear; 221. first fixed block; 23. swing rod; 231. first slide slot; 232. second slide slot; 24. sliding rod; 241. second fixed block; 25. baffle; 3. First crushing assembly; 31. First filter plate; 32. Crushing plate; 33. Fixed housing; 34. First slider; 35. Push plate; 351. Third slideway; 36. Second spur gear; 361. Third fixed block; 371. First lead screw; 372. Third spur gear; 373. First connecting rod; 374. Fourth spur gear; 375. Second connecting rod; 4. Second crushing assembly; 41. Crushing drum; 42. First telescopic rod; 421. First return spring; 43. Fifth spur gear; 44. Second lead screw; 441. Second slider; 45. Sixth spur gear; 46. Seventh spur gear; 461. Third connecting rod; 47. Synchronous toothed belt; 48. Motor; 49. Funnel; 5. Transmission assembly; 511. first active bevel gear; 512. first driven bevel gear; 513. slide rod; 514. sleeve rod; 515. second active bevel gear; 516. second driven bevel gear; 521. second telescopic rod; 522. first rack; 523. eighth spur gear; 531. third telescopic rod; 532. second rack; 533. fourth telescopic rod; 534. second return spring. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The following is combined with Figure 1-6 This application is described in further detail.

[0032] The embodiment of the present application discloses a crushing device for producing organic fertilizer.

[0033] Reference Figure 1 and Figure 2 The crushing device for organic fertilizer production includes a device housing 1, a discharge component 2, a first crushing component 3, a second crushing component 4 and a transmission component 5. The device housing 1 is a rectangular parallelepiped, and a delivery pipe 11 is connected to the top of the device housing 1. A second filter plate 12 is fixedly installed in the device housing 1, and the second filter plate 12 is arranged below the second crushing component 4. A collection tank 13 is slidably installed in the device housing 1, and the collection tank 13 is arranged below the second filter plate 12. The side of the collection tank 13 is tightly fitted with the inner wall of the device housing 1. The discharge component 2 is installed in the device housing 1, and the discharge component 2 is used to control the delivery of organic fertilizer raw materials. The first crushing component 3 is installed in the device housing 1, and the first crushing component 3 is used to crush organic fertilizer. The second crushing component 4 is installed on the device housing 1, and the second crushing component 4 is connected to the first crushing component 3, and the second crushing component 4 is used to crush organic fertilizer. The first crushing component 3 and the second crushing component 4 are both connected to the transmission component 5, and the transmission component 5 is used to drive the first crushing component 3 and the second crushing component 4.

[0034] When using a crushing device for organic fertilizer production, the organic fertilizer raw material is put into the putting pipe 11, and then the discharging component 2 is driven, and the discharging component 2 is in the open state. The discharging component 2 puts part of the organic fertilizer raw material into the device housing 1, and then the first crushing component 3 is started. The first crushing component 3 performs a first crushing process on the organic fertilizer raw material. The organic fertilizer raw material after the first crushing process enters the second crushing component 4. The second crushing component 4 performs a second crushing process on the organic fertilizer raw material. The organic fertilizer raw material after the second crushing process is filtered through the second filter plate 12, and the filtered organic fertilizer raw material is collected in the collecting tank 13. When the organic fertilizer collected in the collecting tank 13 reaches a preset value, the discharging component 2 is adjusted to the closed state, and the discharging component 2 stops putting the organic fertilizer raw material into the device housing 1, thereby improving the crushing efficiency of the organic fertilizer raw material and avoiding blockage inside the crushing device for organic fertilizer production.

[0035] Reference Figure 2 and Figure 3 The discharge assembly 2 includes a bottom plate 21, a first spur gear 22, a swing rod 23, a sliding rod 24 and a baffle 25. The bottom plate 21 is fixedly installed in the device housing 1, and a discharge port 211 is provided on the bottom plate 21, and the discharge port 211 is coaxially arranged with the delivery pipe 11. Two first spur gears 22 are rotatably installed on the bottom plate 21, and the two first spur gears 22 are meshed and connected. A first fixed block 221 is fixedly installed on the first spur gear 22, and the first fixed block 221 is eccentrically arranged on the first spur gear 22. The first spur gear 22 is connected to the transmission assembly 5. Two sliding rods 24 are symmetrically and slidably installed on the bottom plate 21 with the axis of the discharge port 211 as the center, and a second fixed block 241 is fixedly installed on the sliding rod 24. The baffle 25 is fixedly installed on one end of the sliding rod 24 that is close to each other, and one end of the baffle 25 abuts against the bottom plate 21, and the other end of the baffle 25 abuts against the delivery pipe 11. The two rocker arms 23 are symmetrically arranged on the base plate 21, and one end of the rocker arm 23 is rotatably mounted on the base plate 21. A first slide groove 231 is provided on the rocker arm 23, and a first fixed block 221 is slidably mounted in the first slide groove 231. The sliding direction of the first fixed block 221 in the first slide groove 231 is the same as the length direction of the rocker arm 23. A second slide groove 232 is also provided on the rocker arm 23, and a second fixed block 241 is slidably mounted in the second slide groove 232. The sliding direction of the second fixed block 241 in the second slide groove 232 is the same as the length direction of the rocker arm 23.

[0036] When it is necessary to put the organic fertilizer raw material into the delivery pipe 11, one of the first spur gears 22 is driven to rotate through the transmission assembly 5, so that the two first fixed blocks 221 rotate in the direction away from each other, and the first fixed block 221 slides in the first slide groove 231 while rotating, thereby driving the swing rod 23 to rotate, and the two swing rods 23 rotate in the direction away from each other, and the angle between the two swing rods 23 increases, and the swing rod 23 rotates to drive the second slide groove 232 to move, and the second slide groove 232 moves to drive the second fixed block 241 to slide in the second slide groove 232, thereby making the sliding rod 24 slide, and the two sliding rods 24 move in the direction away from each other, and the sliding rod 24 moves to drive the baffle 25 to move, so that the discharge port 211 and the delivery pipe 11 are opened, and the organic fertilizer raw material can enter the device housing 1 through the delivery pipe 11 and the discharge port 211. On the contrary, when it is necessary to stop the organic fertilizer raw material from being put into the delivery pipe 11, one of the first spur gears 22 is driven to rotate through the transmission assembly 5, so that the two first fixed blocks 221 rotate in the direction approaching each other, and the first fixed block 221 slides in the first slide groove 231 while rotating, thereby driving the swing rod 23 to rotate, and the two swing rods 23 rotate in the direction approaching each other, and the angle between the two swing rods 23 is reduced, and the swing rod 23 rotates to drive the second slide groove 232 to move, and the second slide groove 232 moves to drive the second fixed block 241 to slide in the second slide groove 232, thereby making the sliding rod 24 slide, and the two sliding rods 24 move in the direction approaching each other, and the sliding rod 24 moves to drive the baffle 25 to move, and the baffle 25 blocks the discharge port 211 and the delivery pipe 11, so as to prevent the organic fertilizer raw material from entering the device housing 1 through the delivery pipe 11 and the discharge port 211, and stop the organic fertilizer raw material from being put into the delivery pipe 11. Avoid the situation that the crushing device for organic fertilizer production needs the operator to manually add organic fertilizer raw materials intermittently into the crushing device during actual use, prevent the crushing device for organic fertilizer production from being blocked, and prevent incomplete crushing of organic fertilizer raw materials, thereby improving the crushing efficiency of organic fertilizer.

[0037] Reference Figure 2 , Figure 4 and Figure 5The first crushing assembly 3 includes a first filter plate 31, a crushing plate 32, a fixed housing 33, a first slider 34, a push plate 35, a second spur gear 36, a first lead screw 371, a third spur gear 372, a first connecting rod 373, a fourth spur gear 374 and a second connecting rod 375. The first filter plate 31 is fixedly mounted in the device housing 1, and the circumference of the first filter plate 31 is tightly fitted with the inner wall of the device housing 1. The two crushing plates 32 are symmetrically and slidably mounted on the first filter plate 31, the crushing plate 32 is located above the first filter plate 31, and the two sides of the crushing plates 32 are tightly fitted with the inner wall of the device housing 1. The two fixed housings 33 are symmetrically and fixedly mounted on the side walls of the device housing 1. The first slider 34 is slidably mounted in the fixed housing 33. The second spur gear 36 is rotatably mounted on the first slider 34, and the second spur gear 36 is fixedly mounted with a third fixed block 361, which is eccentrically arranged on the second spur gear 36. The push plate 35 is penetrated and slidably installed on the side wall of the device shell 1. The push plate 35 is slidably installed in the fixed shell 33. The sliding direction of the push plate 35 is perpendicular to the length direction of the device shell 1. The push plate 35 is fixedly connected to the crushing plate 32. A third slide groove 351 is opened on the push plate 35, and the third fixed block 361 is slidably installed in the third slide groove 351.

[0038] Reference Figure 2 , Figure 4 and Figure 5 , the first lead screw 371 is rotatably mounted in the fixed housing 33, the first slider 34 is sleeved and threadedly connected to the first lead screw 371, the length direction of the first lead screw 371 is parallel to the sliding direction of the first slider 34, and the first lead screw 371 is connected to the transmission assembly 5. The third spur gear 372 is meshed and connected with the second spur gear 36. One end of the first connecting rod 373 is rotatably connected with the second spur gear 36, and the other end of the first connecting rod 373 is rotatably connected with the third spur gear 372. The fourth spur gear 374 is meshed and connected with the third spur gear 372, and the fourth spur gear 374 is rotatably mounted in the fixed housing 33, and the fourth spur gear 374 is connected to the transmission assembly 5. One end of the second connecting rod 375 is rotatably connected with the third spur gear 372, and the other end of the second connecting rod 375 is rotatably connected with the fourth spur gear 374, and the first connecting rod 373 is rotatably connected with the second connecting rod 375.

[0039] When the organic fertilizer raw material is crushed for the first time, the fourth spur gear 374 is driven to rotate through the transmission assembly 5, the fourth spur gear 374 rotates to drive the third spur gear 372 to rotate, the third spur gear 372 rotates to drive the second spur gear 36 to rotate, the second spur gear 36 rotates to drive the third fixed block 361 to rotate, the third fixed block 361 rotates while sliding in the third slide groove 351, the third fixed block 361 slides in the third slide groove 351 while driving the push plate 35 to slide back and forth on the device housing 1, the push plate 35 moves and drives the crushing plate 32 to reciprocate, and under the cooperation of the two crushing plates 32, the crushing work of the organic fertilizer raw material is realized, and the crushed organic fertilizer raw material passes through the first filter plate 31.

[0040] When it is necessary to adjust the diameter of the crushed particles of the organic fertilizer raw material, the transmission assembly 5 works and drives the first screw 371 to rotate, and the first screw 371 rotates to drive the first slider 34 to slide in the axial direction of the first screw 371. When it is necessary to reduce the diameter of the crushed particles of the organic fertilizer raw material, the first screw 371 rotates to drive the first slider 34 to move in the direction close to the device housing 1, the first slider 34 moves to drive the second spur gear 36 to move, the second spur gear 36 moves to drive the first connecting rod 373 to move, the first connecting rod 373 moves to drive the third spur gear 372 to move in the direction close to the first screw 371, and the third spur gear 372 moves to drive the second connecting rod 375 to move, ensuring that the second spur gear 36, the third spur gear 372 and the fourth spur gear 374 are always in a meshing state. At the same time, the second spur gear 36 moves to drive the push plate 35 to move, so that the distance between the two push plates 35 is reduced, thereby reducing the diameter of the crushed particles of the organic fertilizer raw material.

[0041] On the contrary, when it is necessary to increase the diameter of the crushed particles of the organic fertilizer raw material, the first lead screw 371 rotates and drives the first slider 34 to move away from the device housing 1, the first slider 34 moves and drives the second spur gear 36 to move, the second spur gear 36 moves and drives the first connecting rod 373 to move, the first connecting rod 373 moves and drives the third spur gear 372 to move away from the first lead screw 371, and the third spur gear 372 moves and drives the second connecting rod 375 to move, ensuring that the second spur gear 36, the third spur gear 372 and the fourth spur gear 374 are always in a meshing state. At the same time, the second spur gear 36 moves and drives the push plate 35 to move, so that the distance between the two push plates 35 is increased, thereby increasing the diameter of the crushed particles of the organic fertilizer raw material. The crushing device for organic fertilizer production can be applied to the production of organic fertilizers of different diameter specifications, thereby improving the applicability of the crushing device for organic fertilizer production.

[0042] Reference Figure 2 , Figure 5 and Figure 6The second crushing assembly 4 includes two crushing drums 41, a first telescopic rod 42, a fifth spur gear 43, a second lead screw 44, a second slider 441, a sixth spur gear 45, a seventh spur gear 46, a synchronous toothed belt 47, a motor 48 and a funnel 49. The funnel 49 is fixedly installed in the device housing 1, the funnel 49 is coaxially arranged with the discharge port 211, and the funnel 49 is arranged between the first filter plate 31 and the crushing drum 41. The two crushing drums 41 are symmetrically and rotatably installed in the device housing 1, the crushing drums 41 are penetrated and slidably arranged in the device housing 1, the two ends of the crushing drums 41 are tightly fitted with the inner wall of the device housing 1, and the crushing drums 41 are located below the first filter plate 31. The fifth spur gear 43 is coaxially and fixedly connected with the crushing drum 41, and the fifth spur gear 43 is slidably and rotatably installed on the device housing 1.

[0043] Reference Figure 4 , Figure 5 and Figure 6 , the second lead screw 44 is rotatably mounted on the outer side wall of the device housing 1, and the axial direction of the second lead screw 44 is perpendicular to the axial direction of the first telescopic rod 42. The second slider 441 is slidably mounted on the outer side wall of the device housing 1, and the second slider 441 is sleeved and threadedly connected to the second lead screw 44. The sixth spur gear 45 is rotatably mounted on the second slider 441. The fixed end of the motor 48 is fixedly mounted on the second slider 441, and the output shaft of the motor 48 is coaxial with and fixedly connected to the sixth spur gear 45. The seventh spur gear 46 is meshedly connected with one of the fifth spur gears 43, and the seventh spur gear 46 is slidably mounted on the outer side wall of the device housing 1, and the sliding direction of the seventh spur gear 46 is parallel to the axial direction of the first telescopic rod 42. The third connecting rod 461 is fixedly rotatably mounted on the seventh spur gear 46, and the end of the third connecting rod 461 away from the seventh spur gear 46 is rotatably connected to one of the fifth spur gears 43. The fixed ends of the two first telescopic rods 42 are symmetrically and fixedly mounted on the outer side wall of the device housing 1, the fifth spur gear 43 away from the seventh spur gear 46 is rotatably mounted on one of the movable ends of the first telescopic rods 42, the seventh spur gear 46 is rotatably mounted on the movable end of the other first telescopic rod 42, the first telescopic rod 42 is sleeved with a first return spring 421, one end of the first return spring 421 is fixedly connected to the fixed end of the first telescopic rod 42, the other end of the first return spring 421 is fixedly connected to the movable end of the first telescopic rod 42, and the first return spring 421 always applies a force to the movable end of the first telescopic rod 42 in the direction close to the fixed end of the first telescopic rod 42. The synchronous toothed belt 47 is wound around the sixth spur gear 45 and the seventh spur gear 46, both of which are meshed with the synchronous toothed belt 47. In addition, the synchronous toothed belt 47 is also wound around the fifth spur gear 43 away from the seventh spur gear 46, and the fifth spur gear 43 away from the seventh spur gear 46 is meshed with the synchronous toothed belt 47.

[0044] The organic fertilizer filtered by the first filter plate 31 enters the funnel 49 and falls between the two crushing drums 41 through the funnel 49. The motor 48 works and drives the sixth spur gear 45 to rotate, the sixth spur gear 45 rotates and drives the synchronous toothed belt 47 to move, the synchronous toothed belt 47 moves and drives the fifth spur gear 43 and the seventh spur gear 46 meshed with the synchronous toothed belt 47 to rotate, the fifth spur gear 43 away from the seventh spur gear 46 rotates and drives the crushing drum 41 connected thereto to rotate. The seventh spur gear 46 rotates and drives the fifth spur gear 43 close to the seventh spur gear 46 to rotate, the fifth spur gear 43 close to the seventh spur gear 46 rotates and drives the crushing drum 41 connected thereto to rotate, and the two crushing drums 41 rotate in opposite directions to achieve secondary crushing of the organic fertilizer.

[0045] When the diameter of the crushed particles of the organic fertilizer raw material needs to be increased, the second lead screw 44 is rotated, and the second lead screw 44 rotates to drive the second slider 441 to slide in the axial direction of the second lead screw 44, and the second slider 441 slides in the direction close to the first telescopic rod 42, and the second slider 441 slides to drive the sixth spur gear 45 to move synchronously, and the sixth spur gear 45 moves and then the synchronous toothed belt 47 moves. Under the action of the first return spring 421, the movable ends of the two first telescopic rods 42 are shortened, and the distance between the axes of the two fifth spur gears 43 is increased, thereby driving the distance between the two crushing rollers 41 to increase, thereby increasing the diameter of the crushed particles of the organic fertilizer raw material.

[0046] On the contrary, when it is necessary to reduce the diameter of the crushed particles of the organic fertilizer raw material, the second screw 44 is rotated, and the second screw 44 rotates to drive the second slider 441 to slide in the axial direction of the second screw 44, and the second slider 441 slides in the direction away from the first telescopic rod 42, and the second slider 441 slides to drive the sixth spur gear 45 to move synchronously, and the sixth spur gear 45 moves and then the synchronous toothed belt 47 moves, the movable ends of the two first telescopic rods 42 are extended, and the distance between the axes of the two fifth spur gears 43 is reduced, and then the distance between the two crushing rollers 41 is reduced, and the diameter of the crushed particles of the organic fertilizer raw material is reduced. The crushing device for organic fertilizer production can be suitable for producing organic fertilizers of different diameter specifications, and the applicability of the crushing device for organic fertilizer production is improved.

[0047] Reference Figure 4 , Figure 5 and Figure 6The transmission assembly 5 includes a first active bevel gear 511, a first driven bevel gear 512, a slide bar 513, a sleeve bar 514, a second active bevel gear 515 and a second driven bevel gear 516. The first active bevel gear 511 is coaxial with and fixedly connected to the sixth spur gear 45. The first driven bevel gear 512 is always meshed with the first active bevel gear 511. The slide bar 513 is coaxial with and fixedly connected to the first driven bevel gear 512. The sleeve bar 514 is rotatably mounted on the outer wall of the device housing 1, the slide bar 513 is penetrated and slidably mounted on the sleeve bar 514, the slide bar 513 and the sleeve bar 514 are slidably connected by keyway matching, a limit spring is sleeved on the slide bar 513, one end of the limit spring is fixedly connected to the slide bar 513, and the other end of the limit spring is fixedly connected to the sleeve bar 514, and the limit spring always applies a force to the slide bar 513 in a direction away from the sleeve bar 514. The second active bevel gear 515 is coaxially sleeved and fixedly mounted on the sleeve bar 514. The second driven bevel gear 516 is meshedly connected with the second driving bevel gear 515 , and the second driven bevel gear 516 is coaxially and fixedly connected with the fourth spur gear 374 .

[0048] When it is necessary to start the first crushing assembly 3, the relative positions of the slide bar 513 and the sleeve rod 514 are adjusted, and under the action of the limit spring, the first active bevel gear 511 is ensured to be always meshed with the first driven bevel gear 512, and the motor 48 is started. The output shaft of the motor 48 rotates to drive the sixth spur gear 45 to rotate, and the sixth spur gear 45 rotates to drive the first active bevel gear 511 to rotate, the first active bevel gear 511 rotates to drive the first driven bevel gear 512 to rotate, the first driven bevel gear 512 rotates to drive the slide bar 513 to rotate, the slide bar 513 rotates to drive the sleeve rod 514 to rotate, the sleeve rod 514 rotates to drive the second active bevel gear 515 to rotate, the second active bevel gear 515 rotates to drive the second driven bevel gear 516 to rotate, the second driven bevel gear 516 rotates to drive the fourth spur gear 374 to rotate, so that the first crushing assembly 3 works, thereby improving the mechanical linkage of a crushing device for organic fertilizer production.

[0049] Reference Figure 4 , Figure 5 and Figure 6 The transmission assembly 5 further includes a second telescopic rod 521, a first rack 522 and an eighth spur gear 523. The fixed end of the second telescopic rod 521 is fixedly mounted in the fixed housing 33, the rodless cavity of the fixed end of the second telescopic rod 521 is connected to the rodless cavity of the fixed end of the first telescopic rod 42, and the rodless cavity of the fixed end of the first telescopic rod 42 is filled with hydraulic fluid. The first rack 522 is fixedly mounted on the movable end of the second telescopic rod 521. The eighth spur gear 523 is coaxial with the first lead screw 371 and fixedly connected, and the eighth spur gear 523 is meshedly connected with the first rack 522.

[0050] When the diameter of the crushed particles of the organic fertilizer raw material needs to be increased, the second lead screw 44 is rotated to shorten the movable ends of the two first telescopic rods 42, and the hydraulic fluid in the rodless cavity at the fixed end of the first telescopic rod 42 flows into the rodless cavity at the fixed end of the second telescopic rod 521, and the movable end of the second telescopic rod 521 is extended, and the movable end of the second telescopic rod 521 is extended to drive the first rack 522 to move, and the first rack 522 moves to drive the eighth spur gear 523 to rotate, and the eighth spur gear 523 rotates to drive the first lead screw 371 to rotate, and the first lead screw 371 rotates to drive the first slider 34 to move away from the device housing 1, thereby increasing the distance between the two push plates 35, and thereby increasing the diameter of the crushed particles of the organic fertilizer raw material.

[0051] On the contrary, when it is necessary to reduce the diameter of the crushed particles of the organic fertilizer raw material, the second lead screw 44 is rotated to extend the movable ends of the two first telescopic rods 42, the hydraulic fluid in the rodless cavity of the fixed end of the second telescopic rod 521 flows into the rodless cavity of the fixed end of the first telescopic rod 42, the movable end of the second telescopic rod 521 is shortened, and the movable end of the second telescopic rod 521 is shortened to drive the first rack 522 to move, the first rack 522 moves to drive the eighth spur gear 523 to rotate, the eighth spur gear 523 rotates to drive the first lead screw 371 to rotate, the first lead screw 371 rotates to drive the first slider 34 to move in the direction close to the device housing 1, and then the distance between the two push plates 35 is reduced, thereby reducing the diameter of the crushed particles of the organic fertilizer raw material. The crushing device for organic fertilizer production can be applied to the production of organic fertilizers of different diameter specifications, and the applicability of the crushing device for organic fertilizer production is improved. At the same time, the mechanical linkage of a crushing device for organic fertilizer production is improved, and the convenience of operation of a crushing device for organic fertilizer production is improved.

[0052] Reference Figure 2 , Figure 3 and Figure 4The transmission assembly 5 also includes a third telescopic rod 531, a second rack 532 and at least two fourth telescopic rods 533. The fixed end of the third telescopic rod 531 is fixedly mounted on the bottom plate 21. The second rack 532 is fixedly mounted on the movable end of the third telescopic rod 531, and the second rack 532 is meshed and connected with one of the first spur gears 22. The fixed ends of at least two fourth telescopic rods 533 are evenly and fixedly mounted on the bottom of the device housing 1, the movable end of the fourth telescopic rod 533 is fixedly connected to the collecting tank 13, the rodless cavity of the fixed end of the fourth telescopic rod 533 is connected to the rodless cavity of the fixed end of the third telescopic rod 531, a pressure valve is installed at the connection between the fourth telescopic rod 533 and the third telescopic rod 531, and the rodless cavity of the fixed end of the fourth telescopic rod 533 is filled with hydraulic fluid. A second return spring 534 is sleeved on the fourth telescopic rod 533, one end of the second return spring 534 is fixedly connected to the movable end of the fourth telescopic rod 533, and the other end of the second return spring 534 is fixedly connected to the fixed end of the fourth telescopic rod 533. The second return spring 534 always applies a force to the movable end of the fourth telescopic rod 533 away from the fixed end of the fourth telescopic rod 533.

[0053] When the weight of the organic fertilizer collected in the collecting tank 13 reaches a preset value, the pressure valve is opened, the length of the movable end of the fourth telescopic rod 533 is shortened, and the hydraulic fluid in the rodless cavity at the fixed end of the fourth telescopic rod 533 flows into the rodless cavity at the fixed end of the third telescopic rod 531, and the length of the movable end of the third telescopic rod 531 is extended. The extension of the length of the movable end of the third telescopic rod 531 drives the second rack 532 to slide, and the sliding of the second rack 532 drives the first spur gear 22 to rotate, so that the two first fixed blocks 221 rotate in a direction approaching each other, and then the two sliding rods 24 move in a direction approaching each other, and the movement of the sliding rod 24 drives the baffle 25 to move, and the baffle 25 blocks the discharge port 211 and the delivery pipe 11 to prevent the organic fertilizer raw materials from entering the device housing 1 through the delivery pipe 11 and the discharge port 211, and stops the organic fertilizer raw materials from being delivered into the delivery pipe 11 until the organic fertilizer crushing process in the device housing 1 is completed.

[0054] Afterwards, the organic fertilizer in the collecting tank 13 is removed. Under the action of the second reset spring 534, the movable end of the fourth telescopic rod 533 returns to its original length, the pressure valve is opened, and the hydraulic fluid in the rodless cavity of the fixed end of the third telescopic rod 531 flows back to the rodless cavity of the fixed end of the fourth telescopic rod 533. The movable end of the third telescopic rod 531 is shortened, and the movable end of the third telescopic rod 531 is shortened, thereby driving the second rack 532 to slide, and the second rack 532 slides and drives the first spur gear 22 to rotate, so that the two first fixed blocks 221 rotate in a direction away from each other, thereby causing the two sliding rods 24 to move in a direction away from each other, and the movement of the sliding rod 24 drives the baffle 25 to move, and the discharge port 211 and the delivery pipe 11 are opened, and the organic fertilizer raw material can enter the device housing 1 through the delivery pipe 11 and the discharge port 211. Improve the mechanical linkage of a crushing device for organic fertilizer production, and improve the convenience of operation of a crushing device for organic fertilizer production. Avoid operators manually adding organic fertilizer raw materials to the crushing device intermittently.

[0055] The implementation principle of a crushing device for organic fertilizer production in the embodiment of the present application is as follows: the organic fertilizer raw material is put into the putting pipe 11, and then the discharging component 2 is driven, and the discharging component 2 is in the open state. The discharging component 2 puts part of the organic fertilizer raw material into the device housing 1, and then the first crushing component 3 is started. The first crushing component 3 performs a first crushing process on the organic fertilizer raw material. The organic fertilizer raw material after the first crushing process enters the second crushing component 4. The second crushing component 4 performs a second crushing process on the organic fertilizer raw material. The organic fertilizer raw material after the second crushing process is filtered through the second filter plate 12, and the filtered organic fertilizer raw material is collected in the collecting tank 13. When the organic fertilizer collected in the collecting tank 13 reaches a preset value, the discharging component 2 is adjusted to the closed state, and the discharging component 2 stops putting the organic fertilizer raw material into the device housing 1, thereby improving the crushing efficiency of the organic fertilizer raw material and avoiding blockage inside the crushing device for organic fertilizer production.

[0056] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A crushing device for organic fertilizer production, characterized in that: include: A device housing (1), wherein the top of the device housing (1) is connected to a delivery pipe (11); A material discharge component (2), the material discharge component (2) being installed in the device housing (1); A first crushing component (3), the first crushing component (3) being installed in the device housing (1), and the first crushing component (3) being used for crushing organic fertilizer; A second crushing component (4), the second crushing component (4) being mounted on the device housing (1), the second crushing component (4) being connected to the first crushing component (3), and the second crushing component (4) being used for crushing organic fertilizer; Wherein, the discharge component (2) comprises: A bottom plate (21), the bottom plate (21) being fixedly mounted in the device housing (1), the bottom plate (21) being provided with a discharge port (211), the discharge port (211) being coaxially arranged with the delivery pipe (11); Two first spur gears (22), the two first spur gears (22) being rotatably mounted on the bottom plate (21), the two first spur gears (22) being meshingly connected, a first fixing block (221) being fixedly mounted on the first spur gears (22), the first fixing block (221) being eccentrically arranged on the first spur gears (22); Two sliding rods (24), the two sliding rods (24) are symmetrically mounted on the bottom plate (21) with the axis of the discharge port (211) as the center and are slidably mounted thereon, and a second fixed block (241) is fixedly mounted on the sliding rod (24); a baffle (25), the baffle (25) being fixedly mounted on one end of the sliding rod (24) close to each other, one end of the baffle (25) being in contact with the bottom plate (21), and the other end of the baffle (25) being in contact with the delivery pipe (11); Two swing rods (23), the two swing rods (23) are symmetrically arranged on the bottom plate (21), one end of the swing rod (23) is rotatably mounted on the bottom plate (21), a first slide groove (231) is provided on the swing rod (23), the first fixing block (221) is slidably mounted in the first slide groove (231), and a second slide groove (232) is further provided on the swing rod (23), the second fixing block (241) is slidably mounted in the second slide groove (232).

2. The crushing device for organic fertilizer production according to claim 1, characterized in that: The first crushing assembly (3) comprises: A first filter plate (31), the first filter plate (31) being fixedly mounted in the device housing (1), the circumference of the first filter plate (31) being tightly fitted to the inner wall of the device housing (1); two crushing plates (32), the two crushing plates (32) being symmetrically and slidably mounted on the first filter plate (31), the crushing plates (32) being located above the first filter plate (31); Two fixed housings (33), the two fixed housings (33) being symmetrically and fixedly mounted on the side wall of the device housing (1); A first sliding block (34), the first sliding block (34) being slidably mounted in the fixed housing (33); a second spur gear (36), the second spur gear (36) being rotatably mounted on the first sliding block (34), a third fixing block (361) being fixedly mounted on the second spur gear (36), the third fixing block (361) being eccentrically arranged on the second spur gear (36); A push plate (35), the push plate (35) is penetrated and slidably mounted on the side wall of the device housing (1), the push plate (35) is slidably mounted in the fixed housing (33), the push plate (35) is fixedly connected to the crushing plate (32), a third slide groove (351) is formed on the push plate (35), and the third fixed block (361) is slidably mounted in the third slide groove (351).

3. The crushing device for organic fertilizer production according to claim 2, characterized in that: The first crushing assembly (3) further comprises: a first lead screw (371), the first lead screw (371) being rotatably mounted in the fixed housing (33), the first sliding block (34) being sleeved on and threadedly connected to the first lead screw (371); a third spur gear (372), the third spur gear (372) being meshingly connected with the second spur gear (36); a first connecting rod (373), one end of the first connecting rod (373) being rotatably connected to the second spur gear (36), and the other end of the first connecting rod (373) being rotatably connected to the third spur gear (372); a fourth spur gear (374), the fourth spur gear (374) being meshingly connected with the third spur gear (372), the fourth spur gear (374) being rotatably mounted in the fixed housing (33); A second connecting rod (375), one end of the second connecting rod (375) is rotatably connected to the third spur gear (372), the other end of the second connecting rod (375) is rotatably connected to the fourth spur gear (374), and the first connecting rod (373) is rotatably connected to the second connecting rod (375).

4. The crushing device for organic fertilizer production according to claim 3, characterized in that: The second crushing assembly (4) comprises: Two crushing drums (41), the two crushing drums (41) are symmetrically and rotatably mounted in the device housing (1), the crushing drums (41) are penetrated and slidably arranged in the device housing (1), and the crushing drums (41) are located below the first filter plate (31); A fifth spur gear (43), the fifth spur gear (43) being coaxial with and fixedly connected to the crushing drum (41), and the fifth spur gear (43) being slidably and rotatably mounted on the device housing (1).

5. The crushing device for organic fertilizer production according to claim 4, characterized in that: The second crushing assembly (4) further comprises: a second lead screw (44), the second lead screw (44) being rotatably mounted on an outer side wall of the device housing (1); A second sliding block (441), the second sliding block (441) being slidably mounted on an outer side wall of the device housing (1), the second sliding block (441) being sleeved on and threadedly connected to the second lead screw (44); a sixth spur gear (45), the sixth spur gear (45) being rotatably mounted on the second sliding block (441); a motor (48), wherein a fixed end of the motor (48) is fixedly mounted on the second slider (441), and an output shaft of the motor (48) is coaxial with and fixedly connected to the sixth spur gear (45); a seventh spur gear (46), the seventh spur gear (46) being meshedly connected with one of the fifth spur gears (43), the seventh spur gear (46) being slidably arranged on the outer wall of the device housing (1), the sliding direction of the seventh spur gear (46) being parallel to the axial direction of the first telescopic rod (42), a third connecting rod (461) being fixedly rotatably mounted on the seventh spur gear (46), the end of the third connecting rod (461) being away from the seventh spur gear (46) being rotatably connected with one of the fifth spur gears (43); Two first telescopic rods (42), the two fixed ends of the first telescopic rods (42) are symmetrically and fixedly mounted on the outer wall of the device housing (1), the fifth spur gear (43) away from the seventh spur gear (46) is rotatably mounted on one of the movable ends of the first telescopic rod (42), and the seventh spur gear (46) is rotatably mounted on the movable end of the other first telescopic rod (42), the first telescopic rod (42) is sleeved with a first return spring (421), one end of the first return spring (421) is fixedly connected to the fixed end of the first telescopic rod (42), and the other end of the first return spring (421) is fixedly connected to the movable end of the first telescopic rod (42); A synchronous toothed belt (47), wherein the synchronous toothed belt (47) is wound around the sixth spur gear (45) and the seventh spur gear (46), and the sixth spur gear (45) and the seventh spur gear (46) are both meshingly connected with the synchronous toothed belt (47); in addition, the synchronous toothed belt (47) is also wound around the fifth spur gear (43) away from the seventh spur gear (46), and the fifth spur gear (43) away from the seventh spur gear (46) is meshingly connected with the synchronous toothed belt (47).

6. The crushing device for organic fertilizer production according to claim 5, characterized in that: A funnel (49) is fixedly installed in the device housing (1); the funnel (49) is coaxially arranged with the discharge port (211); and the funnel (49) is arranged between the first filter plate (31) and the crushing drum (41).

7. The crushing device for organic fertilizer production according to claim 6, characterized in that: A second filter plate (12) is fixedly mounted in the device housing (1), and the second filter plate (12) is arranged below the crushing drum (41); A collecting groove (13) is slidably mounted in the device housing (1); the collecting groove (13) is arranged below the second filter plate (12); and the peripheral side of the collecting groove (13) is tightly fitted to the inner wall of the device housing (1).

8. The crushing device for organic fertilizer production according to claim 7, characterized in that: It also includes a transmission assembly (5), wherein the transmission assembly (5) includes: A first active bevel gear (511), the first active bevel gear (511) being coaxial with and fixedly connected to the sixth spur gear (45); A first driven bevel gear (512), the first driven bevel gear (512) being meshingly connected with the first driving bevel gear (511); A sliding rod (513), the sliding rod (513) being coaxially and fixedly connected to the first driven bevel gear (512); A sleeve rod (514), the sleeve rod (514) being rotatably mounted on the outer side wall of the device housing (1), and the slide rod (513) being passed through and slidably mounted on the sleeve rod (514); A second active bevel gear (515), the second active bevel gear (515) being coaxially sleeved and fixedly mounted on the sleeve rod (514); A second driven bevel gear (516), the second driven bevel gear (516) is meshingly connected with the second driving bevel gear (515), and the second driven bevel gear (516) is coaxially and fixedly connected with the fourth spur gear (374).

9. The crushing device for organic fertilizer production according to claim 8, characterized in that: The transmission assembly (5) further comprises: A second telescopic rod (521), the fixed end of the second telescopic rod (521) being fixedly mounted in the fixed housing (33), the rod-free cavity of the fixed end of the second telescopic rod (521) being in communication with the rod-free cavity of the fixed end of the first telescopic rod (42); A first rack (522), the first rack (522) being fixedly mounted on a movable end of the second telescopic rod (521); An eighth spur gear (523), the eighth spur gear (523) is coaxial with and fixedly connected to the first lead screw (371), and the eighth spur gear (523) is meshingly connected to the first rack (522).

10. The crushing device for organic fertilizer production according to claim 9, characterized in that: The transmission assembly (5) further comprises: A third telescopic rod (531), the fixed end of the third telescopic rod (531) being fixedly mounted on the bottom plate (21); a second rack (532), the second rack (532) being fixedly mounted on the movable end of the third telescopic rod (531), the second rack (532) being meshingly connected with one of the first spur gears (22); There are no less than two fourth telescopic rods (533), and the fixed ends of the no less than two fourth telescopic rods (533) are evenly and fixedly installed at the bottom of the device housing (1). The movable ends of the fourth telescopic rods (533) are fixedly connected to the collecting tank (13). The rodless cavity of the fixed end of the fourth telescopic rod (533) is connected to the rodless cavity of the fixed end of the third telescopic rod (531). A pressure valve is installed at the connection between the fourth telescopic rod (533) and the third telescopic rod (531). A second return spring (534) is sleeved on the fourth telescopic rod (533), one end of the second return spring (534) is fixedly connected to the movable end of the fourth telescopic rod (533), and the other end of the second return spring (534) is fixedly connected to the fixed end of the fourth telescopic rod (533).

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