Multifunctional mulberry twig pulverizer

Abstract

The utility model discloses a multifunctional mulberry twig pulverizer. The mulberry twig crusher disclosed by the utility model can realize switching between a crushing function and a stirring function, so that the mulberry twig crusher is more convenient to use. The multifunctional mulberry twig pulverizer comprises a shell, the shell is provided with a containing cavity, a feeding port is formed in the top end of the shell, and a discharging port is formed in the bottom end of the shell; the driving structure is mounted on the shell; one end of the rotating shaft is in driving connection with the driving structure, and a cavity is formed in the driving structure; the blades are of sheet structures; and the conversion structure is installed in the inner cavity of the rotating shaft, connected with the blades and suitable for adjusting the angles of the blades. According to the multifunctional ramulus mori pulverizer, the rotating angles of the blades can be switched through the conversion structure, and therefore the pulverizing function and the stirring function can be switched.

Description

Technical Field

[0001] The utility model relates to the technical field of crushers, in particular to a multifunctional mulberry branch crusher. Background Art

[0002] As a large amount of by-products in the sericulture industry, mulberry branches are very rich in resources. Mulberry branch wood is rich in various nutrients such as cellulose and crude protein, which can provide a certain amount of carbon source, nitrogen source and trace elements for the growth of fungi, and is a good substrate for cultivating edible fungi and medicinal fungi.

[0003] Since the lignification degree of mulberry branches is not high, the mulberry branch bark accounts for 20% - 30%, with a high fiber content, low density and toughness, resulting in many sharp edges and corners in the crushed mulberry branch chips. In order to improve the utilization rate of mulberry branches, it is usually necessary to use a crusher to crush the mulberry branches. After crushing, an enzyme solution is added and a mixing device is used to stir evenly, and finally a special fermentation softening treatment is carried out to improve the utilization rate of mulberry branches.

[0004] Therefore, the mulberry branch crushers in the prior art have the technical problem of low efficiency in the process of mulberry branch treatment due to their single function. Content of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this reason, an object of the utility model is to provide a multifunctional mulberry leaf crusher.

[0006] A multifunctional mulberry branch crusher according to the utility model includes:

[0007] A housing having an accommodation cavity, with a feeding port provided at the top end of the housing and a discharging port provided at the bottom end of the housing;

[0008] A driving structure mounted on the housing;

[0009] A rotating shaft, one end of which is drivingly connected to the driving structure, and a cavity is provided inside the driving structure;

[0010] Blades, which are in a sheet-like structure;

[0011] A conversion structure mounted inside the cavity of the rotating shaft, connected to the blades, and the conversion structure is adapted to adjust the angle of the blades.

[0012] With the above structure, the utility model can realize the switching between the crushing function and the stirring function, thus avoiding the process of workers transferring the mulberry branches to the mixer after the mulberry branches are crushed, and improving the efficiency of mulberry branch processing. Specifically, when the crushing function is required, the conversion structure adjusts the blades to the crushing state, so that the side surface of the blades is parallel to the axial direction of the rotating shaft. At this time, when the driving device is started, the driving structure drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the conversion structure to rotate, and the blades connected to the conversion structure also rotate accordingly. The side surface of the blades realizes the function of crushing and cutting the mulberry branches in the housing. When the stirring function is required, the staff starts the conversion structure, so that the blades are in the stirring state. At this time, the front surface of the blades is parallel to the axial direction of the rotating shaft. At this time, when the driving device is started, the driving structure drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the conversion structure to rotate, and the blades connected to the conversion structure also rotate accordingly. The front surface of the blades realizes the function of stirring the mulberry branches in the housing.

[0013] In some examples of the utility model, the conversion structure includes:

[0014] A telescopic device, the telescopic direction of the telescopic device is coaxial with the rotating shaft;

[0015] A conversion shaft, the conversion shaft is rotatably installed on the rotating shaft, the axial direction of the conversion shaft is parallel to the horizontal plane, the rotation direction of the conversion shaft is parallel to the vertical plane, and the blades are installed at both ends of the conversion shaft;

[0016] Wherein, a first ratchet is provided on the conversion shaft, a second ratchet is provided at the telescopic end of the telescopic device, and the first ratchet meshes with the second ratchet.

[0017] In some examples of the utility model, the first ratchet is provided at the central position of the conversion shaft, and the diameter at the position of the first ratchet is larger than the diameter at both ends of the conversion shaft.

[0018] In some examples of the utility model, a transmission hole is provided at the telescopic end of the telescopic device, the second ratchet is provided on the side wall of the transmission hole, and the transmission hole is adapted to the conversion shaft.

[0019] In some examples of the utility model, the number of the conversion shafts and the number of the transmission holes are both provided with a plurality, the plurality of conversion shafts are arranged in parallel, and each conversion shaft meshes with the hole wall of the transmission hole.

[0020] In some examples of the utility model, the angle adjustment range of the conversion shaft is 0°-90°.

[0021] In some examples of the present invention, mounting openings are provided at both ends of the conversion shaft, and the blade is fixedly mounted on each of the mounting openings.

[0022] In some examples of the present invention, the driving structure includes:

[0023] A drive motor, wherein the drive motor is fixedly mounted on the top of the housing and is located outside the housing;

[0024] A driving gear, wherein the driving gear is arranged on a driving shaft of the driving motor;

[0025] A driven gear, the driven gear being arranged at an end of the rotating shaft away from the blade;

[0026] A transmission chain is meshed with the driving gear and the driven gear, and the transmission chain is sleeved on the transmission chain.

[0027] In some examples of the present invention, a spray structure is also included, and the spray structure includes:

[0028] A liquid storage tank, the liquid storage tank is arranged to be in communication with the pipeline;

[0029] A pipeline, wherein the pipeline is arranged inside the shell, and the pipeline is arranged at the top end of the shell;

[0030] A plurality of nozzles are provided on the pipeline, and the nozzles face the blades.

[0031] In some examples of the present invention, a material guide trough and an insert plate are further included. The material guide trough is adapted to the shape of the discharge port. A slot is provided on the material guide trough, and the insert plate is arranged in the slot.

[0032] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. The multifunctional mulberry branch crusher provided by the present utility model can realize the switching between the crushing function and the stirring function, thus avoiding the process that workers need to transfer the mulberry branches to a blender after the mulberry branches are crushed, and improving the efficiency of mulberry branch processing. Specifically, when the crushing function is required, the conversion structure adjusts the blades to the crushing state, so that the side surface of the blades is parallel to the axial direction of the rotating shaft. At this time, when the driving device is started, the driving structure drives the rotating shaft to rotate. The rotation of the rotating shaft drives the conversion structure to rotate, and the blades connected to the conversion structure also rotate accordingly. The side surface of the blades realizes the function of crushing and cutting the mulberry branches in the shell. When the stirring function is required, the worker starts the conversion structure, so that the blades are in the stirring state. At this time, the front surface of the blades is parallel to the axial direction of the rotating shaft. At this time, when the driving device is started, the driving structure drives the rotating shaft to rotate. The rotation of the rotating shaft drives the conversion structure to rotate, and the blades connected to the conversion structure also rotate accordingly. The front surface of the blades realizes the function of stirring the mulberry branches in the shell. Description of the Drawings

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0034] Figure 1 It is a schematic cross-sectional structure diagram of the multifunctional mulberry branch crusher provided by the present utility model;

[0035] Figure 2 is Figure 1 a schematic cross-sectional structure diagram of the conversion structure in

[0036] Figure 3 is Figure 1 an enlarged view of area A in

[0037] Description of the Reference Numerals:

[0038] 100 - housing; 110 - feeding port; 120 - discharging port;

[0039] 200 - driving structure; 210 - driving motor; 220 - driving gear; 230 - driven gear; 240 - transmission chain;

[0040] 300 - rotating shaft; 310 - cavity;

[0041] 400 - blades;

[0042] 500 - Conversion structure; 510 - Telescopic device; 511 - Second ratchet; 512 - Transmission hole; 520 - Conversion shaft; 521 - First ratchet;

[0043] 600 - Spraying structure; 610 - Liquid storage tank; 620 - Pipeline; 630 - Nozzle;

[0044] 700 - Feeding chute;

[0045] 800 - Plug board. Specific implementation manners

[0046] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0047] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation of the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0048] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0049] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0050] Mulberry branches are major by-products of the sericulture industry. The average annual output of mulberry branches per hectare of established mulberry orchards is 195 t, accounting for more than 60% of the total output of the mulberry orchards. Therefore, mulberry branch resources are very rich. Mulberry branches are the main plant source of 1-deoxynojirimycin (DNJ), and the DNJ content in the cortex of mulberry branches is the highest. Edible fungi have an enrichment effect on DNJ in mulberry branches. Therefore, mulberry branches are usually used to cultivate edible fungi, and the application prospect of mulberry branches is very broad.

[0051] Since the degree of lignification of mulberry branches is not high, the epidermis of mulberry branches accounts for 20%-30%, the fiber content is high, the density is low, and it is tough. As a result, the sharp edges and corners of the crushed mulberry branch chips are numerous. It is necessary to crush the mulberry branches, add a cellulose enzyme solution after crushing and mix them evenly, and finally complete fermentation and softening to make full use of the mulberry branches. In the prior art, a crusher is usually used to crush mulberry branches. After crushing, the mulberry branches are transferred to a mixer to add a solution with cellulose enzyme (to accelerate fermentation) and mix them evenly, and finally transferred to a fermentation tank to complete fermentation for use. In the prior art, in the process of processing mulberry branches, it is necessary to transfer the mulberry branches from the crusher to the mixer, resulting in a complex process. Therefore, a multifunctional mulberry branch crusher is needed to realize the function switching between crushing and stirring, reduce the process in the process of mulberry branch treatment, and thus improve the production efficiency.

[0052] Figure 1 The cross-sectional structure schematic diagram of the multifunctional mulberry branch crusher provided by the present utility model; Figure 2 is Figure 1 the cross-sectional structure schematic diagram of the conversion structure; Figure 3 is Figure 1 the enlarged view of area A in

[0053] Next, refer to Figures 1-3 Describe a multifunctional mulberry branch crusher according to an embodiment of the present utility model, including:

[0054] Housing 100, the housing 100 is usually made of metal material or alloy material. The housing 100 has a receiving cavity, and a coating is provided in the receiving cavity to reduce the scraping damage to the housing 100 during use. An inlet 110 is provided at the top of the housing 100, and mulberry branches are added through the inlet 110 to complete crushing. An outlet 120 is provided at the bottom of the housing 100. When the mulberry branches are completed with crushing and stirring and need to be transferred to the fermentation tank, the staff can discharge and transfer them through the outlet 120;

[0055] Drive structure 200, the drive structure 200 is installed on the housing 100. In the prior art, the drive structure 200 is usually installed outside the housing 100 to avoid damage to the drive structure 200 caused by the splashing of mulberry branches during crushing or stirring, and to increase the durability of the present utility model;

[0056] Rotating shaft 300, one end of the rotating shaft 300 is drivingly connected to the drive structure 200. A cavity 310 is provided inside the drive structure 200, and an anti-rust coating is provided on the surface of the rotating shaft 300 to prevent damage to the rotating shaft 300 during long-term use;

[0057] Blade 400, the blade 400 is a sheet-like structure. The front area of the blade 400 is larger than the side area of the blade 400. A cutting edge is provided on the side of the blade 400, and the cutting ability of the blade 400 can be improved through the cutting edge, thereby improving the crushing efficiency;

[0058] Conversion structure 500, the conversion structure 500 is installed in the internal cavity 310 of the rotating shaft 300. The conversion structure 500 is connected to the blade 400. The conversion structure 500 is adapted to adjust the angle of the blade 400. The conversion structure 500 can switch the blade 400 back and forth between the crushing state and the stirring state. In the crushing state, the side of the blade 400 is parallel to the axial direction of the rotating shaft 300; in the stirring state, the front of the blade 400 is parallel to the axial direction of the rotating shaft 300. Here, the perpendicularity mentioned is a general angle, not a strict ninety-degree angle relationship, and can be an eighty-degree angle relationship.

[0059] With the above structure, the utility model can realize the switching between the crushing function and the stirring function, thus avoiding the process of workers transferring the mulberry branches to the mixer after the mulberry branches are crushed, and improving the efficiency of mulberry branch processing. Specifically, when the crushing function needs to be adopted, the conversion structure 500 adjusts the blade 400 to the crushing state, so that the side surface of the blade 400 is parallel to the axial direction of the rotating shaft 300. At this time, when the driving device is started, the driving structure 200 drives the rotating shaft 300 to rotate. The rotation of the rotating shaft 300 drives the conversion structure 500 to rotate, and the blade 400 connected to the conversion structure 500 also rotates accordingly. The side surface of the blade 400 realizes the function of crushing and cutting the mulberry branches in the housing 100. When the stirring function needs to be adopted, the worker starts the conversion structure 500, so that the blade 400 is in the stirring state. At this time, the front surface of the blade 400 is parallel to the axial direction of the rotating shaft 300. At this time, when the driving device is started, the driving structure 200 drives the rotating shaft 300 to rotate. The rotation of the rotating shaft 300 drives the conversion structure 500 to rotate, and the blade 400 connected to the conversion structure 500 also rotates accordingly. The front surface of the blade 400 realizes the function of stirring the mulberry branches in the housing 100.

[0060] In one embodiment, a controller is further included. The controller is electrically connected to the driving structure 200 and the conversion structure 500. The controller adjusts the input voltage of the driving structure 200 to adjust the rotation speed of the driving structure. Through the controller, the worker can control the rotation speed of the driving structure, so as to adjust the crushing force on the mulberry branches, so as to meet different requirements. And at the same time, the conversion structure 500 can be regulated through the controller 200, so that the worker can switch the use state of the utility model according to his own needs.

[0061] Please continue to refer to Figures 1-3 As shown, the conversion structure 500 includes:

[0062] A telescopic device 510, the telescopic direction of the telescopic device 510 is coaxial with the rotating shaft 300;

[0063] A conversion shaft 520, the conversion shaft 520 is rotatably installed on the rotating shaft 300. The axial direction of the conversion shaft 520 is parallel to the horizontal plane, and the rotation direction of the conversion shaft 520 is parallel to the vertical plane. The blade 400 is installed at both ends of the conversion shaft 520;

[0064] Among them, a first ratchet 521 is provided on the conversion shaft 520, and a second ratchet 511 is provided at the telescopic end of the telescopic device 510. The first ratchet 521 meshes with the second ratchet 511. When the telescopic device 510 starts to operate, the conversion shaft 520 meshing with the telescopic end of the telescopic device 510 also starts to rotate, thereby causing the blade 400 to rotate.

[0065] With the above structure, the function of adjusting the angle of the blade 400 can be realized, so as to realize the conversion of the crushing state of the crusher into the stirring state. Specifically, when it is necessary to switch the use state of the present invention, the staff starts the telescopic device 510, so that the length of the telescopic device 510 starts to change, and the rotation meshingly connected with the telescopic device 510 also rotates accordingly. Therefore, the length of the telescopic device 510 and the angle of the conversion shaft 520 are in a corresponding relationship, and thus the rotation angle of the blade 400 can be adjusted by controlling the telescopic length of the telescopic device 510.

[0066] Please continue to refer to Figures 1-3 As shown, according to an embodiment of the present invention, the first ratchet 521 is provided at the central position of the conversion shaft 520, and the diameter at the position of the first ratchet 521 is larger than the diameters at both ends of the conversion shaft 520, so that the structural shape of the conversion shaft 520 is large in the middle and small at both ends, which can prevent the rotating shaft from sliding in its axial direction, making the installation more stable, and the larger the diameter at the position of the first ratchet 521, the more accurate the angle adjustment accuracy of the blade 400.

[0067] Please continue to refer to Figure 1 、 Figure 3 As shown, according to another embodiment of the present invention, a transmission hole 512 is provided at the telescopic end of the telescopic device 510, the second ratchet 511 is provided on the side wall of the transmission hole 512, the transmission hole 512 is adapted to the conversion shaft 520, and the shape of the transmission hole 512 is a straight groove shape, so that the rotation of the blade 400 is within a certain range, which is convenient for the staff to adjust the angle of the blade 400.

[0068] Please continue to refer to Figure 1 and Figure 3 As shown, according to still another embodiment of the present invention, the number of the conversion shafts 520 and the number of the transmission holes 512 are both provided with a plurality of them. The plurality of conversion shafts 520 are arranged in parallel, and each conversion shaft 520 meshes with the hole wall of the transmission hole 512.

[0069] Specifically, a plurality of the conversion shafts 520 can be set as required. For example, two rotating shafts can be set, or three rotating shafts can be set. Correspondingly, the number of the transmission holes 512 corresponds to the number of the rotating shafts one by one. When two rotating shafts are set, the number of the transmission holes 512 is also two. When three transmission shafts are set, the number of the transmission holes 512 is three. When it is necessary to adjust the blades 400 on the transmission shaft, the telescopic ends of the telescopic devices 510 are simultaneously engaged with a plurality of the transmission shafts, so as to realize the function of simultaneously adjusting the blades 400 on the plurality of transmission shafts.

[0070] According to an optional embodiment of the present invention, the angle adjustment range of the conversion shaft 520 is 0°-90°, so as to facilitate the staff to adjust the angle of the blade 400.

[0071] Please continue to refer to Figures 1-3 As shown, according to a further embodiment of the present invention, mounting ports are provided at both ends of the conversion shaft 520, and the blades 400 are fixedly mounted on each mounting port.

[0072] Specifically, the blade 400 is usually fixed on the rotating shaft by welding, so that the blade 400 can limit the axial direction of the transmission shaft, thereby making the installation of the transmission shaft and the transmission blade 400 more stable.

[0073] Please continue to refer to Figure 1 As shown, in an optional manner of the present invention, the driving structure 200 includes:

[0074] A driving motor 210, which is fixedly mounted on the top of the housing 100 and is located outside the housing 100, so as to prevent mulberry branch residues from entering the interior of the driving motor 210 during the crushing or stirring process and improve the service life of the driving motor 210;

[0075] A driving gear 220, which is arranged on the driving shaft of the driving motor 210;

[0076] A driven gear 230, which is arranged at one end of the rotating shaft 300 away from the blade 400;

[0077] A transmission chain 240, which is engaged with the driving gear 220 and the driven gear 230, and the transmission chain 240 is sleeved on the transmission chain 240.

[0078] Specifically, the drive motor 210 starts to rotate, and the driving gear 220 fixedly connected to the drive shaft of the drive motor 210 rotates accordingly. The driving gear 220 drives the transmission chain 240 to start rotating, and the transmission chain 240 drives the driven gear to rotate, thereby causing the rotating shaft 300 to rotate and driving the blade 400 to rotate, so as to realize the functions of crushing or stirring.

[0079] Please continue to refer to Figure 1 As shown, in an alternative embodiment of the present invention, a spraying structure 600 is further included. The spraying structure 600 includes:

[0080] A liquid storage tank 610, which is arranged in communication with the pipeline 620;

[0081] A pipeline 620, which is arranged inside the housing 100 and at the top of the housing 100;

[0082] A plurality of nozzles 630, which are arranged on the pipeline 620 and face the blade 400.

[0083] Specifically, the function of adding cellulase can be realized through the spraying structure 600. After the crushing is completed, the staff starts the nozzles 630, and the nozzles 630 can spray the cellulase solution in the liquid storage tank 610 inside the accommodating cavity, and adjust the blade 400 to the stirring mode, and start the driving device, so as to make the spraying more uniform.

[0084] Please continue to refer to Figure 1 As shown, in an alternative embodiment of the present invention, a material guiding groove 700 and a plug board 800 are further included. The shape of the material guiding groove 700 is adapted to that of the discharge port 120, and a slot is provided on the material guiding groove 700, and the plug board 800 is arranged in the slot.

[0085] Specifically, when it is necessary to remove the processed mulberry branches, only need to align the container opening with the material guiding groove 700, open the plug board 800, and adjust the blade 400 to the stirring state, and start the drive motor 210, so that the blade 400 discharges the vast majority of the mulberry branches into the container through the discharge port 120 and the material guiding groove 700 in sequence, which is convenient for further fermentation treatment.

[0086] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0087] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model, and the scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A multifunctional mulberry branch crusher, characterized in that, Comprising: A housing having a receiving cavity, with a feeding port provided at the top end of the housing and a discharging port provided at the bottom end of the housing; A driving structure mounted on the housing; A rotating shaft, one end of which is drivingly connected to the driving structure, and a cavity is provided inside the driving structure; Blades, which are sheet-like structures; A conversion structure mounted inside the cavity of the rotating shaft, connected to the blades, and adapted to adjust the angle of the blades.

2. The multi-functional mulberry branch grinder according to claim 1, wherein The conversion structure includes: A telescopic device, the telescopic direction of which is coaxial with the rotating shaft; A conversion shaft rotatably mounted on the rotating shaft, the axial direction of the conversion shaft being parallel to the horizontal plane and the rotating direction of the conversion shaft being parallel to the vertical plane, and the blades being mounted at both ends of the conversion shaft; Wherein, a first ratchet is provided on the conversion shaft, and a second ratchet is provided at the telescopic end of the telescopic device, and the first ratchet meshes with the second ratchet.

3. The multi-functional mulberry branch crusher according to claim 2, wherein, The first ratchet is provided at the central position of the conversion shaft, and the diameter at the position of the first ratchet is larger than the diameters at both ends of the conversion shaft.

4. The multi-functional mulberry branch grinder according to claim 3, characterized in that, A transmission hole is provided at the telescopic end of the telescopic device, and the second ratchet is provided on the side wall of the transmission hole, and the transmission hole is adapted to the conversion shaft.

5. The multi-functional mulberry branch grinder according to claim 4, characterized in that, The number of the conversion shafts and the number of the transmission holes are both provided with a plurality, the plurality of conversion shafts are arranged in parallel, and each conversion shaft meshes with the hole wall of the transmission hole.

6. The multi-functional mulberry branch crusher according to any one of claims 2-5, characterized in that, The angle adjustment range of the conversion shaft is 0° - 90°.

7. The multi-functional mulberry branch grinder according to claim 2, wherein Mounting ports are provided at both ends of the conversion shaft, and the blades are fixedly mounted on each mounting port.

8. The multi-functional mulberry branch crusher according to claim 1, wherein, The driving structure includes: A driving motor fixedly mounted on the top of the housing, and the driving motor is located outside the housing; A driving gear provided on the driving shaft of the driving motor; A driven gear provided at the end of the rotating shaft away from the blades; A transmission chain meshing with the driving gear and the driven gear, and the transmission chain is sleeved on the transmission chain.

9. The multi-functional mulberry branch crusher according to claim 8, characterized in that, It further includes a spraying structure, and the spraying structure includes: A pipeline provided inside the housing and at the top end of the housing; A liquid storage tank communicated with the pipeline; A plurality of nozzles provided on the pipeline, and the nozzles face the blades.

10. The multi-functional mulberry branch crusher according to claim 1, wherein, It further includes a material guiding groove and a plug board, the shape of the material guiding groove is adapted to the discharging port, a slot is provided on the material guiding groove, and the plug board is arranged in the slot.

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