Crushing device and livestock excrement crusher with same

Abstract

The utility model provides a crushing device and a livestock excrement crusher with the same, the crushing device is used for crushing excrement balls and comprises a driving part, a transmission part and a crushing part, the driving part is in driving connection with the transmission input end of the transmission part, and the crushing part is in driving connection with the transmission input end of the transmission part. The transmission part is driven to move through the driving piece of the driving part; the crushing part comprises a first rotating shaft, a second rotating shaft, at least one first blade and at least one second blade, the first rotating shaft and the second rotating shaft rotate relatively, the first rotating shaft is connected with a driving part of the driving part and a transmission input part of the transmission part, and the driving part drives the transmission part to move through the first rotating shaft; the second rotating shaft is connected with the transmission output part of the transmission part, so that the first rotating shaft and the second rotating shaft rotate relatively through the transmission part. The crushing device is simple in structure and convenient to assemble, the occupied space is effectively reduced, and the technical problem that in the prior art, the distance between the blades on the crushing roller cannot be adjusted is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of excrement processing equipment, in particular to a crushing device and an animal excrement crusher having the same. Background Art

[0002] In the prior art, organic fertilizer is organic fertilizer made by fermenting, deodorizing and fully composting organic solid waste such as livestock manure by biofertilizer strains. In the production process of organic fertilizer, livestock manure needs to be air-dried by livestock manure air-drying equipment before fermentation. However, when drying livestock manure, livestock manure with high humidity can easily form large manure balls, which makes the surface of the livestock manure dry and the interior unventilated, resulting in a poor drying effect, which is not conducive to subsequent fermentation.

[0003] In order to solve the above problems, a livestock manure crusher is currently provided in the livestock manure air drying equipment to break up the large manure balls formed during the drying process. However, the crushing device in the currently used livestock manure crusher mainly relies on two crushing rollers rotating in opposite directions to break up the manure, but because the blades on the crushing roller are fixed, the distance between the blades cannot be adjusted, so that the size of the crushed manure balls cannot be controlled according to the actual situation, which reduces the crushing efficiency. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide a crushing device and an animal feces crusher having the same, so as to solve the technical problem that the spacing between the blades on the crushing rod cannot be adjusted in the related art.

[0005] To achieve the above technical purpose, according to one aspect of the utility model: a crushing device is provided, the crushing device is used to crush fecal balls, the crushing device includes: a driving component, a transmission component and a crushing component, the driving component is drivingly connected to the transmission input end of the transmission component to drive the transmission component to move through the driving member of the driving component; the crushing component includes: a first rotating shaft and a second rotating shaft that rotate relatively, and at least one first blade and at least one second blade, the first rotating shaft is respectively connected to the driving member of the driving component and the transmission input part of the transmission component, and the driving component drives the transmission component to move through the first rotating shaft; the second rotating shaft is connected to the transmission output part of the transmission component to make the first rotating shaft and the second rotating shaft rotate relative to each other through the transmission component; at least one first blade is sleeved on the first rotating shaft, and at least one second blade is sleeved on the second rotating shaft to drive the first blade and the second blade to move relative to each other through the first rotating shaft and the second rotating shaft.

[0006] Furthermore, the crushing component also includes: at least two first positioning members and at least two second positioning members, at least two first positioning members are arranged on the first rotating shaft, and at least two first positioning members are arranged along the axial direction of the first rotating shaft, and two adjacent first positioning members of the at least two first positioning members are respectively located on both sides of the first blade to position the first blade; at least two second positioning members are arranged on the second rotating shaft, and at least two second positioning members are arranged along the axial direction of the second rotating shaft, and two adjacent second positioning members of the at least two second positioning members are respectively located on both sides of the second blade to position the second blade.

[0007] Furthermore, the first positioning member is a first sleeve, and the first sleeve is sleeved on the first rotating shaft; the second positioning member is a second sleeve, and the second sleeve is sleeved on the second rotating shaft.

[0008] Furthermore, a first connecting hole is provided on the first blade, and a cross section of the first connecting hole corresponds to a cross section of the first rotating shaft; and a second connecting hole is provided on the second blade, and a cross section of the second connecting hole corresponds to a cross section of the second rotating shaft.

[0009] Furthermore, the cross section of the first rotating shaft is circular or polygonal; the cross section of the second rotating shaft is circular or polygonal.

[0010] Further, the transmission component includes: a first transmission assembly and a second transmission assembly, the first transmission assembly includes a first transmission input part and a first transmission output part, the first transmission input part and the driving member of the driving component are both connected to one end of the first rotating shaft, and the first transmission output part is connected to one end of the second rotating shaft; the second transmission assembly includes a second transmission input part and a second transmission output part, the second transmission input part is connected to the other end of the first rotating shaft, and the second transmission output part is connected to the other end of the second rotating shaft; wherein the first transmission input part and the second transmission input part form the transmission input part of the transmission component, and the first transmission output part and the second transmission output part form the transmission output part of the transmission component.

[0011] Further, the first transmission assembly includes: a first gear and a second gear that are meshed with each other, the first gear is sleeved on one end of the first rotating shaft, and the first gear forms a first transmission input part; the second gear is sleeved on one end of the second rotating shaft, and the second gear forms a first transmission output part; the second transmission assembly includes: a third gear and a fourth gear that are meshed with each other, the third gear is sleeved on the other end of the first rotating shaft, and the third gear forms a second transmission input part; the fourth gear is sleeved on the other end of the second rotating shaft, and the fourth gear forms a second transmission output part.

[0012] Furthermore, the crushing device also includes a supporting component, the driving component is arranged on one side of the supporting component, and at least part of the driving component is located outside the supporting component, and the driving member of the driving component passes through at least part of the supporting component and is drivingly connected to the first rotating shaft.

[0013] According to another aspect of the utility model, a livestock manure crusher is provided, comprising a feeding area and a crushing device, wherein the crushing device is arranged at the feeding area, and the crushing device is the above-mentioned crushing device.

[0014] Beneficial effects:

[0015] By applying the technical solution of the utility model, the crushing device provided by the utility model is provided with a driving component, a transmission component and a crushing component by simply setting the driving component to drive the transmission component to move through the first rotating shaft in the crushing component, so as to make the first rotating shaft and the second rotating shaft rotate relative to each other through the transmission component, so as to make the first blade sleeved on the first rotating shaft and the second blade sleeved on the second rotating shaft move relative to each other, thereby completing the crushing of the dung ball. At the same time, the first blade is sleeved on the first rotating shaft and the second blade is sleeved on the second rotating shaft. It can be seen that the first blade and the second blade are detachable, so that the number of the first blade and the second blade, the relative position of the first blade and the second blade, and the spacing between the multiple first blades and the spacing between the multiple second blades can be adjusted according to the actual working conditions, so that the size of the dung ball after crushing can be effectively controlled, and the efficiency and accuracy of crushing can be improved. Moreover, in the case where the first blade and the second blade are damaged, only the damaged blades can be replaced, and there is no need to replace the crushing component as a whole, thereby reducing the production cost. The crushing device has a simple structure, is easy to assemble, effectively reduces the occupied space, and solves the technical problem that the spacing between the blades on the crushing rod cannot be adjusted in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A schematic diagram of the structure of the crushing device according to the utility model from a first perspective is shown;

[0018] Figure 2 A schematic diagram of the structure of the crushing device according to the utility model from a second viewing angle is shown;

[0019] Figure 3 A schematic diagram showing the connection of the driving component, the transmission component and the crushing component of the crushing device according to the utility model is shown;

[0020] Figure 4 Shows Figure 3 A schematic diagram of the structure in which the first positioning member and the second positioning member are removed;

[0021] Figure 5A schematic diagram showing the connection between the first blade and the first rotating shaft of the crushing device according to the utility model is shown;

[0022] Figure 6 A schematic diagram showing the connection between the second blade and the second rotating shaft of the crushing device according to the utility model is shown.

[0023] The above drawings include the following reference numerals:

[0024] 1. Driving component; 2. Transmission component; 21. First transmission assembly; 211. First gear; 212. Second gear; 22. Second transmission assembly; 221. Third gear; 222. Fourth gear; 3. Crushing component; 31. First rotating shaft; 32. Second rotating shaft; 33. First blade; 330. First connecting hole; 34. Second blade; 340. Second connecting hole; 35. First positioning member; 36. Second positioning member; 4. Support component; 41. First bearing seat; 42. Second bearing seat; 43. Third bearing seat; 44. Fourth bearing seat; 45. First shielding member; 46. Second shielding member; 47. First supporting assembly; 471. First connecting plate; 472. Second connecting plate; 473. Third connecting plate; 474. Installation space; 48. Second supporting assembly. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] See also Figures 1 to 6According to an embodiment of the utility model, a crushing device is provided, which is used for crushing fecal balls. The crushing device includes: a driving component 1, a transmission component 2 and a crushing component 3, wherein the driving component 1 is drivingly connected to the transmission input end of the transmission component 2 so as to drive the transmission component 2 to move through the driving member of the driving component 1; the crushing component 3 includes: a first rotating shaft 31 and a second rotating shaft 32 that rotate relatively, the first rotating shaft 31 is connected to the driving member of the driving component 1 and the transmission input part of the transmission component 2 respectively, and the driving component 1 drives the transmission component 2 to move through the first rotating shaft 31; the second rotating shaft 32 is connected to the transmission output part of the transmission component 2 so as to make the first rotating shaft 31 and the second rotating shaft 32 rotate relatively through the transmission component 2; at least one first blade 33 and at least one second blade 34, at least one first blade 33 is sleeved on the first rotating shaft 31, and at least one second blade 34 is sleeved on the second rotating shaft 32, so as to drive the first blade 33 and the second blade 34 to move relative to each other through the first rotating shaft 31 and the second rotating shaft 32.

[0027] It can be seen that the crushing device provided by the utility model is simply provided with a driving component 1, a transmission component 2 and a crushing component 3. The driving component 1 drives the transmission component 2 to move through the first rotating shaft 31 in the crushing component 3, so that the first rotating shaft 31 and the second rotating shaft 32 are relatively rotated through the transmission component 2, so that the first blade 33 sleeved on the first rotating shaft 31 and the second blade 34 sleeved on the second rotating shaft 32 move relative to each other, thereby completing the crushing of the dung ball. At the same time, the first blade 33 is sleeved on the first rotating shaft 31 and the second blade 34 is sleeved on the second rotating shaft 32. It can be seen that the first blade 33 and the second blade 34 are detachable, so that the number of the first blade 33 and the second blade 34, the relative position of the first blade 33 and the second blade 34, and the spacing between the multiple first blades 33 and the spacing between the multiple second blades 34 can be adjusted according to the actual working conditions, so that the size of the dung ball after crushing can be effectively controlled, and the efficiency and accuracy of crushing can be improved. In addition, when the first blade 33 and the second blade 34 are damaged, only the damaged blades can be replaced, and the crushing component does not need to be replaced as a whole, thereby reducing the production cost. The crushing device has a simple structure and is easy to assemble, effectively reduces occupied space, and solves the technical problem in the prior art that the spacing between blades on the crushing rod cannot be adjusted.

[0028] In the actual working process, the first rotating shaft 31 and the second rotating shaft 32 are arranged in parallel, and there are multiple first blades 33 and multiple second blades 34. Multiple first blades 33 are arranged at intervals along the axial direction of the first rotating shaft 31, and the relative angle between the multiple first blades 33 can be set arbitrarily according to the working conditions. Multiple second blades 34 are arranged at intervals along the axial direction of the second rotating shaft 32, and the relative angle between the multiple second blades 34 can be set arbitrarily according to the working conditions. At the same time, the first blade 33 and the second blade 34 are staggered. With such a structural setting, the relative angle between the multiple first blades 33 and the relative angle between the multiple second blades 34 are set according to the working conditions, which can effectively control the size of the fecal ball after cutting, improve the crushing efficiency and quality and efficiency, thereby reducing the crushing error. At the same time, by staggering the first blade 33 and the second blade 34, a more flexible working method can be achieved, and the cutting quality and working efficiency of the crushing device can be improved.

[0029] In the actual working process, the driving component 1 is a variable frequency motor. With such a structural setting, the cutting speed can be controlled according to the amount of manure.

[0030] In this embodiment, if Figures 1 to 3 As shown, the crushing component further includes: at least two first positioning members 35 and at least two second positioning members 36, at least two first positioning members 35 are arranged on the first rotating shaft 31, and at least two first positioning members 35 are arranged along the axial direction of the first rotating shaft 31, and two adjacent first positioning members 35 of the at least two first positioning members 35 are respectively located on both sides of the first blade 33 to position the first blade 33. At least two second positioning members 36 are arranged on the second rotating shaft 32, and at least two second positioning members 36 are arranged along the axial direction of the second rotating shaft 32, and two adjacent second positioning members 36 of the at least two second positioning members 36 are respectively located on both sides of the second blade 34 to position the second blade 34.

[0031] In a specific embodiment, there are multiple first positioning members 35, and the multiple first positioning members 35 are arranged at intervals along the axial direction of the first rotating shaft 31. Specifically, a first positioning member 35 is provided between each two adjacent first blades 33, and the first blades 33 respectively close to the two ends of the first rotating shaft 31 are also provided with a first blade 33 at the end away from the adjacent first blade 33. Such a structural arrangement is adopted to facilitate positioning of each first blade 33 on the first rotating shaft 31 to prevent the first blade 33 from deviating from the set position when the crushing device is working.

[0032] In a specific embodiment, there are multiple second positioning members 36, and the multiple second positioning members 36 are arranged at intervals along the axial direction of the first rotating shaft 31. Specifically, a second positioning member 36 is provided between each two adjacent second blades 34, and the second blades 34 respectively close to the two ends of the second rotating shaft 32 are also provided with a second blade 34 at the end away from the adjacent second blade 34. Such a structural arrangement is adopted to facilitate positioning of each second blade 34 on the second rotating shaft 32 to prevent the second blade 34 from deviating from the set position when the crushing device is working.

[0033] In actual working process, the specific number of the plurality of first positioning members 35 is determined according to the number of the first blades 33 , and the specific number of the plurality of second positioning members 36 is determined according to the number of the second blades 34 .

[0034] In a specific embodiment, Figure 3 As shown, the first positioning member 35 is a first sleeve, and the first sleeve is sleeved on the first rotating shaft 31 ; the second positioning member 36 is a second sleeve, and the second sleeve is sleeved on the second rotating shaft 32 .

[0035] In this embodiment, if Figure 5 and Figure 6 As shown, the first blade 33 is provided with a first connecting hole 330 , and the cross section of the first connecting hole 330 corresponds to the cross section of the first rotating shaft 31 ; the second blade 34 is provided with a second connecting hole 340 , and the cross section of the second connecting hole 340 corresponds to the cross section of the second rotating shaft 32 .

[0036] In a specific embodiment, the cross section of the first rotating shaft 31 is circular or polygonal; the cross section of the second rotating shaft 32 is circular or polygonal.

[0037] In the actual work process, Figure 4 As shown, the first rotating shaft 31 and the second rotating shaft 32 are both made of hexagonal steel, and the shape of the first connecting hole 330 and the shape of the second connecting hole 340 are both hexagonal corresponding to the hexagonal steel. With such a structural setting, the first rotating shaft 31 and the second rotating shaft 32 are set as hexagonal steel, which can better determine the relative angle between the blades.

[0038] In this embodiment, the specific structure of the transmission component 2 is as follows: Figures 1 to 3As shown, the transmission component 2 includes: a first transmission component 21 and a second transmission component 22, the first transmission component 21 includes a first transmission input part and a first transmission output part, the first transmission input part and the driving member of the driving component 1 are both connected to one end of the first rotating shaft 31, and the first transmission output part is connected to one end of the second rotating shaft 32; the second transmission component 22 includes a second transmission input part and a second transmission output part, the second transmission input part is connected to the other end of the first rotating shaft 31, and the second transmission output part is connected to the other end of the second rotating shaft 32; wherein, the first transmission input part and the second transmission input part form the transmission input part of the transmission component 2, and the first transmission output part and the second transmission output part form the transmission output part of the transmission component 2.

[0039] In a specific implementation, the first transmission assembly 21 includes: a first gear 211 and a second gear 212 that are meshed with each other, the first gear 211 is sleeved on one end of the first rotating shaft 31, and the first gear 211 forms a first transmission input part; the second gear 212 is sleeved on one end of the second rotating shaft 32, and the second gear 212 forms a first transmission output part; the second transmission assembly 22 includes: a third gear 221 and a fourth gear 222 that are meshed with each other, the third gear 221 is sleeved on the other end of the first rotating shaft 31, and the first gear 211 forms a second transmission input part; the fourth gear 222 is sleeved on the other end of the second rotating shaft 32, and the fourth gear 222 forms a second transmission output part.

[0040] In actual operation, one end of the first rotating shaft 31 passes through the first gear 211 and is connected to the driving member of the driving component 1, and the other end of the first rotating shaft 31 is provided with a third gear 221. The second gear 212 is sleeved on one end of the second rotating shaft 32, and the fourth gear 222 is sleeved on the other end of the second rotating shaft 32, wherein the first gear 211 and the second gear 212 are meshed with each other, and the third gear 221 and the fourth gear 222 are meshed with each other.

[0041] In actual working process, the specifications of the first rotating shaft 31 and the second rotating shaft 32 are the same, the specifications of the first gear 211, the specifications of the second gear 212, the specifications of the third gear 221 and the specifications of the fourth gear 222 are the same.

[0042] During the actual installation process, in order to avoid special processing of the connecting hole of the first gear 211, the connecting hole of the second gear 212, the connecting hole of the third gear 221 and the connecting hole of the fourth gear 222, the two ends of the first rotating shaft 31 are processed so that they can match the connecting hole of the first gear 211 and the connecting hole of the third gear 221, and the two ends of the second rotating shaft 32 are processed so that they can match the connecting hole of the second gear 212 and the connecting hole of the fourth gear 222.

[0043] In this embodiment, if Figure 1As shown, the crushing device also includes a supporting component 4, a driving component 1 is arranged on one side of the supporting component 4, and at least a part of the driving component 1 is located outside the supporting component 4, and a driving member of the driving component 1 passes through at least a part of the supporting component 4 and is drivingly connected to the first rotating shaft 31.

[0044] In a specific embodiment, the supporting component 4 includes: a first bearing seat 41, a second bearing seat 42, a third bearing seat 43, a fourth bearing seat 44, a first shielding member 45, a second shielding member 46, a first supporting assembly 47 and a second supporting assembly 48.

[0045] The first supporting assembly 47 includes a first connecting plate 471, a second connecting plate 472 and a third connecting plate 473 which are connected in sequence. The first connecting plate 471 and the second connecting plate 472 are arranged opposite to each other. The first connecting plate 471, the second connecting plate 472 and the third connecting plate 473 form an installation space 474 for installing the crushing component 3. The second supporting assembly 48 is arranged on the outer side of the first connecting plate 471.

[0046] The second support assembly 48 and the first connecting plate 471 enclose an accommodation space, at least a portion of the driving component 1 is arranged outside the second support assembly 48, and the driving member of the driving component 1 passes through the second support assembly 48 and is arranged in the accommodation space.

[0047] The first bearing seat 41, the second bearing seat 42, the third bearing seat 43 and the fourth bearing seat 44 are arranged in the installation space 474, and the first bearing seat 41 and the second bearing seat 42 are installed on the side of the first connecting plate 471, the third bearing seat 43 and the fourth bearing seat 44 are arranged on the side of the second connecting plate 472, the first bearing seat 41 and the third bearing seat 43 correspond to the two ends of the first rotating shaft 31, and the second bearing seat 42 and the fourth bearing seat 44 correspond to the two ends of the second rotating shaft 32.

[0048] During installation, one end of the first rotating shaft 31 passes through the first gear 211, the first bearing seat 41, and the first connecting plate 471 in sequence to be connected to the driving member of the driving component 1, and the other end of the first rotating shaft 31 passes through the third gear 221 to be connected to the third bearing seat 43; one end of the second rotating shaft 32 passes through the second gear 212 to be connected to the second bearing seat 42, and the other end of the second rotating shaft 32 passes through the fourth gear 222 to be connected to the fourth bearing seat 44.

[0049] In order to extend the service life of the transmission component 2 and the service life of the first bearing seat 41, the second bearing seat 42, the third bearing seat 43 and the fourth bearing seat 44, a first shielding member 45 is provided on the top of the first connecting plate 471, and the first shielding member 45 and the first connecting plate 471 enclose a first shielding space, and the first gear 211 and the second gear 212 in the transmission component 2 and the first bearing seat 41 and the second bearing seat 42 are located in the first shielding space. A second shielding member 46 is provided on the top of the second connecting plate 472, and the second shielding member 46 and the second connecting plate 472 enclose a second shielding space, and the third gear 221 and the fourth gear 222 in the transmission component 2 and the third bearing seat 43 and the fourth bearing seat 44 are located in the second shielding space.

[0050] In the actual process, the working process of the crushing device is as follows: when the driving component 1 is started, the driving member of the driving component 1 drives the first rotating shaft 31 to rotate counterclockwise, so that when the first rotating shaft 31 rotates counterclockwise, the first gear 211 and the third gear 221 are also driven to rotate counterclockwise, so that the second gear 212 meshing with the first gear 211 and the fourth gear 222 meshing with the third gear 221 drive the second rotating shaft 32 to rotate clockwise, and then the first rotating shaft 31 and the second rotating shaft 32 rotate accordingly, and the first blade 33 and the second blade 34 rotate accordingly, so that when the dung ball falls onto the crushing component 3, the dung ball is cut by the first blade 33 and the second blade 34, and then the cut dung ball is dropped from the gap between the first rotating shaft 31 and the second rotating shaft 32 through the rotation of the first rotating shaft 31 and the second rotating shaft 32 to enter another process.

[0051] The utility model also provides a livestock excrement crusher, which comprises a feeding area, and a crushing device is arranged at the feeding area, and the crushing device is the crushing device in the above embodiment.

[0052] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0053] The utility model provides a crushing device, which is used for crushing feces balls. The crushing device comprises: a driving component 1 and a transmission component 2, wherein the driving component 1 is drivingly connected to the transmission input end of the transmission component 2 so as to drive the transmission component 2 to move through the driving member of the driving component 1; a crushing component 3, wherein the crushing component 3 comprises: a first rotating shaft 31 and a second rotating shaft 32 that rotate relatively, wherein the first rotating shaft 31 is respectively connected to the driving member of the driving component 1 and the transmission input part of the transmission component 2, and the driving component 1 drives the transmission component 2 to move through the first rotating shaft 31; the second rotating shaft 32 is connected to the transmission output part of the transmission component 2 so as to make the first rotating shaft 31 and the second rotating shaft 32 rotate relatively through the transmission component 2; at least one first blade 33 and at least one second blade 34, wherein at least one first blade 33 is sleeved on the first rotating shaft 31, and at least one second blade 34 is sleeved on the second rotating shaft 32 so as to drive the first blade 33 and the second blade 34 to move relatively through the first rotating shaft 31 and the second rotating shaft 32.

[0054] It can be seen that the crushing device provided by the utility model is simply provided with a driving component 1, a transmission component 2 and a crushing component 3. The driving component 1 drives the transmission component 2 to move through the first rotating shaft 31 in the crushing component 3, so that the first rotating shaft 31 and the second rotating shaft 32 are relatively rotated through the transmission component 2, so that the first blade 33 sleeved on the first rotating shaft 31 and the second blade 34 sleeved on the second rotating shaft 32 move relative to each other, thereby completing the crushing of the dung ball. At the same time, the first blade 33 is sleeved on the first rotating shaft 31 and the second blade 34 is sleeved on the second rotating shaft 32. It can be seen that the first blade 33 and the second blade 34 are detachable, so that the number of the first blade 33 and the second blade 34, the relative position of the first blade 33 and the second blade 34, and the spacing between the multiple first blades 33 and the spacing between the multiple second blades 34 can be adjusted according to the actual working conditions, so that the size of the dung ball after crushing can be effectively controlled, and the efficiency and accuracy of crushing can be improved. In addition, when the first blade 33 and the second blade 34 are damaged, only the damaged blades can be replaced, and the crushing component does not need to be replaced as a whole, thereby reducing the production cost. The crushing device has a simple structure and is easy to assemble, effectively reduces occupied space, and solves the technical problem in the prior art that the spacing between blades on the crushing rod cannot be adjusted.

[0055] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0056] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0057] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0058] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0059] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A crushing device, which is used to crush fecal balls, characterized in that: The crushing device comprises: A driving component (1) and a transmission component (2), wherein the driving component (1) is drivingly connected to a transmission input end of the transmission component (2) so as to drive the transmission component (2) to move via a driving member of the driving component (1); A crushing component (3), wherein the crushing component (3) comprises: a first rotating shaft (31) and a second rotating shaft (32) which rotate relative to each other, wherein the first rotating shaft (31) is respectively connected to a driving member of the driving component (1) and a transmission input portion of the transmission component (2), and the driving component (1) drives the transmission component (2) to move via the first rotating shaft (31); and the second rotating shaft (32) is connected to a transmission output portion of the transmission component (2), so as to enable the first rotating shaft (31) and the second rotating shaft (32) to rotate relative to each other via the transmission component (2); At least one first blade (33) and at least one second blade (34), at least one first blade (33) is sleeved on the first rotating shaft (31), and at least one second blade (34) is sleeved on the second rotating shaft (32), so that the first rotating shaft (31) and the second rotating shaft (32) drive the first blade (33) and the second blade (34) to move relative to each other.

2. The crushing device according to claim 1, characterized in that: The crushing component (3) also includes: at least two first positioning members (35), the at least two first positioning members (35) being arranged on the first rotating shaft (31), and the at least two first positioning members (35) being arranged along the axial direction of the first rotating shaft (31), and two adjacent first positioning members (35) of the at least two first positioning members (35) being respectively located on both sides of the first blade (33) to position the first blade (33); At least two second positioning members (36), at least two second positioning members (36) are arranged on the second rotating shaft (32), and at least two second positioning members (36) are arranged along the axial direction of the second rotating shaft (32), and two adjacent second positioning members (36) of the at least two second positioning members (36) are respectively located on both sides of the second blade (34) to position the second blade (34).

3. The crushing device according to claim 2, characterized in that: The first positioning member (35) is a first sleeve, which is sleeved on the first rotating shaft (31); the second positioning member (36) is a second sleeve, which is sleeved on the second rotating shaft (32).

4. The crushing device according to claim 1, characterized in that: The first blade (33) is provided with a first connecting hole (330), and the cross section of the first connecting hole (330) corresponds to the cross section of the first rotating shaft (31); the second blade (34) is provided with a second connecting hole (340), and the cross section of the second connecting hole (340) corresponds to the cross section of the second rotating shaft (32).

5. The crushing device according to claim 4, characterized in that: The cross section of the first rotating shaft (31) is circular or polygonal; the cross section of the second rotating shaft (32) is circular or polygonal.

6. The crushing device according to claim 1, characterized in that: The transmission component (2) comprises: a first transmission assembly (21), the first transmission assembly (21) comprising a first transmission input portion and a first transmission output portion, the first transmission input portion and the driving member of the driving component (1) are both connected to one end of the first rotating shaft (31), and the first transmission output portion is connected to one end of the second rotating shaft (32); a second transmission assembly (22), the second transmission assembly (22) comprising a second transmission input portion and a second transmission output portion, the second transmission input portion being connected to the other end of the first rotating shaft (31), and the second transmission output portion being connected to the other end of the second rotating shaft (32); The first transmission input part and the second transmission input part form the transmission input part of the transmission component (2), and the first transmission output part and the second transmission output part form the transmission output part of the transmission component (2).

7. The crushing device according to claim 6, characterized in that: The first transmission assembly (21) comprises: a first gear (211) and a second gear (212) meshing with each other, the first gear (211) being sleeved on one end of the first rotating shaft (31), and the first gear (211) forming the first transmission input part; the second gear (212) being sleeved on one end of the second rotating shaft (32), and the second gear (212) forming the first transmission output part; The second transmission assembly (22) comprises: a third gear (221) and a fourth gear (222) meshing with each other, the third gear (221) being sleeved on the other end of the first rotating shaft (31), and the third gear (221) forming the second transmission input part; the fourth gear (222) being sleeved on the other end of the second rotating shaft (32), and the fourth gear (222) forming the second transmission output part.

8. The crushing device according to any one of claims 1 to 7, characterized in that: The crushing device further comprises a supporting component (4), the driving component (1) being arranged on one side of the supporting component (4), and at least a portion of the driving component (1) being located outside the supporting component (4), and a driving member of the driving component (1) passing through at least a portion of the supporting component (4) and being drivingly connected to the first rotating shaft (31).

9. A livestock manure crusher, comprising a feeding area, characterized in that: The livestock manure crusher further comprises: a crushing device as claimed in any one of claims 1 to 8, wherein the crushing device is arranged at the feeding area.

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