A three-axis plastic disperser

Abstract

The utility model discloses a three -axis plastic scattering machine, include: scattering bin, scattering bin top has with scattering bin's inner chamber communication's top open mouth, scattering bin bottom has with scattering bin's inner chamber communication's discharge gate, be provided with double -shaft scattering device in the inner chamber of scattering bin, be connected with the upper connecting bin on scattering bin, the upper connecting bin has with the inner chamber communication of upper connecting bin's feeding port, the upper connecting bin bottom has with the inner chamber communication of upper connecting bin's bottom open mouth, bottom open mouth and top open mouth butt joint, be provided with single -shaft scattering device in the inner chamber of upper connecting bin. Adopt above -mentioned three -axis plastic scattering machine will not appear the phenomenon that the lumpy film is stuck between the moving knife group and the corresponding fixed knife group, guarantees the normal operation of scattering machine, has improved scattering efficiency greatly.

Description

Technical Field

[0001] This utility model relates to the field of waste plastic recycling technology, and in particular to a three-axis plastic dispersing machine. Background Technology

[0002] The recycling and processing of waste plastics into usable plastic fragments involves multiple processes, including sorting, crushing, washing, dehydration, drying, and bagging. In the recycling and processing of waste films such as agricultural film, mulch film, greenhouse film, and packaging film, the crushed and washed film is typically fed into a plastic film extruder for dehydration and clumping. A breaker is usually installed at the outlet of the plastic film extruder to break up the clumps of film.

[0003] Currently, most film breakers on the market are twin-shaft breakers. These break up clumps of film by coordinating the moving blades on two shafts with the corresponding fixed blades on the inner wall of the breakup chamber. In actual operation, it has been found that the clumps of film output from the plastic film extruder vary in size. If the clumps of film falling into the breaker are too large, they can easily become stuck between the moving and fixed blades, causing an overload and resulting in an emergency stop of the twin-shaft breaker. Utility Model Content

[0004] To address the shortcomings of existing technologies, the technical problem to be solved by this utility model is to provide a three-axis plastic dispersing machine with high dispersing efficiency and less prone to jamming.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a three-axis plastic dispersing machine, comprising: a dispersing chamber, the top of which has a top open opening communicating with the inner cavity of the dispersing chamber, the bottom of which has a discharge port communicating with the inner cavity of the dispersing chamber, and a dual-axis dispersing device disposed in the inner cavity of the dispersing chamber; an upper connecting chamber connected to the dispersing chamber, the upper connecting chamber having a feeding port communicating with the inner cavity of the upper connecting chamber, and the bottom of the upper connecting chamber having a bottom open opening communicating with the inner cavity of the upper connecting chamber, the bottom open opening being connected to the top open opening; and a single-axis dispersing device disposed in the inner cavity of the upper connecting chamber.

[0006] In this design, the disassembly chamber is connected to an upper connecting chamber. The disassembly chamber and the upper connecting chamber can be a single unit; for ease of description, a virtual dividing line is used to separate the overall structure into the disassembly chamber and the upper connecting chamber. Alternatively, the disassembly chamber and the upper connecting chamber can be independent structures, connected by fastening methods such as welding, bolting, or a combination of hinges and bolts.

[0007] Furthermore, in the aforementioned three-axis plastic dispersing machine, the dual-axis dispersing device includes: a first dispersing shaft and a second dispersing shaft arranged at intervals from front to back in the inner cavity of the dispersing chamber; The first dispersing shaft is supported in the inner cavity of the dispersing chamber by a first bearing assembly, and the second dispersing shaft is supported in the inner cavity of the dispersing chamber by a second bearing assembly. The first dispersing shaft and the second dispersing shaft are parallel and at the same height. The first dispersing shaft and the second dispersing shaft are driven to rotate synchronously in opposite directions by a first driving device, or the first dispersing shaft and the second dispersing shaft are driven to rotate synchronously in opposite directions by their respective second driving devices.

[0008] A plurality of first moving blades are evenly spaced from left to right on the first dispersing shaft, and a plurality of second moving blades are evenly spaced from left to right on the second dispersing shaft. The first moving blades and the second moving blades are arranged in a staggered sequence without contact. A more preferred embodiment is that the distance between any first moving blade and the second moving blades located on the left and right sides of the first moving blade is equal, that is, the first moving blade extends into the middle position between two adjacent second moving blades.

[0009] On the inner wall of the front side plate of the dispersing chamber, a number of first fixed blades are evenly spaced from left to right. Each first fixed blade and each first moving blade are arranged in a staggered and non-contact manner. A more preferred embodiment is that the distance between any first fixed blade and the first moving blade located on the left and right sides of the first fixed blade is equal, that is, the first fixed blade extends into the middle position between two adjacent first moving blades.

[0010] On the inner wall of the rear side plate of the dispersing chamber, a plurality of second fixed blades are evenly spaced from left to right. Each second fixed blade and each second moving blade are arranged in a staggered and non-contact manner. A more preferred embodiment is that the distance between any second fixed blade and the second moving blade located on the left and right sides of the second fixed blade is equal, that is, the second fixed blade extends into the middle position between two adjacent second moving blades.

[0011] Furthermore, in the aforementioned three-axis plastic dispersing machine, both the first moving blade and the second moving blade have toothed blade structures. When viewed from right to left, the toothed inclination direction of the second moving blade is clockwise, and when viewed from right to left, the toothed inclination direction of the first moving blade is counterclockwise.

[0012] Furthermore, in the aforementioned three-axis plastic dispersing machine, both the first fixed blade and the second fixed blade have a triangular blade structure.

[0013] Furthermore, in the aforementioned three-axis plastic dispersing machine, when the first dispersing shaft and the second dispersing shaft are driven by the same first driving device, the structure of the first driving device is as follows: one end of the first dispersing shaft or the second dispersing shaft is connected to the output shaft of the first reduction motor, and the first reduction motor is fixed on the outer wall of the dispersing chamber; a first gear is fixedly provided at the other end of the first dispersing shaft, and a second gear that meshes with the first gear is fixedly provided at the other end of the second dispersing shaft.

[0014] When the first disintegration shaft and the second disintegration shaft are driven by their respective second drive devices, the structure of the second drive device is as follows: either end of the first disintegration shaft is connected to the output shaft of the second reduction motor, and the second reduction motor is fixed on the outer wall of the disintegration chamber; either end of the second disintegration shaft is connected to the output shaft of the third reduction motor, and the third reduction motor is fixed on the outer wall of the disintegration chamber; the second reduction motor and the third reduction motor are located on the same side or not on the same side.

[0015] Furthermore, in the aforementioned three-axis plastic disintegrating machine, the upper connecting chamber is connected to the disintegrating chamber in the following manner: the rear side plate of the upper connecting chamber and the rear side plate of the disintegrating chamber are hinged together by at least one set of hinge components. In this case, the upper connecting chamber can be flipped outward around the hinge axis of the hinge component to expose the top opening of the disintegrating chamber, or flipped inward until the bottom opening aligns with the top opening.

[0016] Furthermore, in the aforementioned three-axis plastic dispersing machine, a first lower mounting half-hole and a second lower mounting half-hole are spaced apart from front to back on the top surface of the left side plate of the dispersing chamber; a first upper mounting half-hole and a second upper mounting half-hole are spaced apart from front to back on the bottom surface of the left side plate of the upper connecting chamber. On the top surface of the right side plate of the dispersing chamber, a third lower mounting half hole and a fourth lower mounting half hole are spaced apart from front to back. On the bottom surface of the right side plate of the upper connecting chamber, a third upper mounting half hole and a fourth upper mounting half hole are spaced apart from front to back. When the upper connecting compartment is rotated through each set of hinge components to align the bottom opening with the top opening, the first upper mounting half hole and the first lower mounting half hole form a complete first mounting hole, the second upper mounting half hole and the second lower mounting half hole form a complete second mounting hole, the third upper mounting half hole and the third lower mounting half hole form a complete third mounting hole, and the fourth upper mounting half hole and the fourth lower mounting half hole form a complete fourth mounting hole. The first disintegrating shaft is supported in the first mounting hole and the third mounting hole by the first bearing assembly, and the second disintegrating shaft is supported in the second mounting hole and the fourth mounting hole by the second bearing assembly.

[0017] Furthermore, in the aforementioned three-axis plastic dispersing machine, the single-axis dispersing device includes: a third dispersing shaft, the rear end of which is supported in the inner cavity of the upper connecting chamber by a third bearing assembly, and the third dispersing shaft is perpendicular to the first dispersing shaft; a plurality of third moving blades are provided at the front end of the third dispersing shaft, and each third moving blade is evenly spaced around the circumference of the third dispersing shaft; the third dispersing shaft is driven to rotate by a third driving device; and the feeding port is located on the front side plate of the upper connecting chamber.

[0018] Furthermore, in the aforementioned three-axis plastic dispersing machine, the third driving device is structured as follows: the rear end of the dispersing shaft is connected to the output shaft of the fourth reduction motor, and the fourth reduction motor is fixed to the outer wall of the upper connecting chamber.

[0019] The beneficial effects of this utility model are: ① It will not cause the phenomenon of clump-shaped film getting stuck between the moving blade group and the corresponding fixed blade group, ensuring the normal operation of the dispersing machine and greatly improving the dispersing efficiency; ② The connection method of the upper connecting chamber to the dispersing chamber is set as a hinged flip type, which facilitates the cleaning of the inside of the dispersing chamber and simplifies the assembly and disassembly process of the first dispersing shaft and the second dispersing shaft, making assembly, disassembly and maintenance more convenient. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the three-axis plastic dispersing machine described in this utility model.

[0021] Figure 2 This is a three-dimensional structural diagram of the triaxial plastic dispersing machine described in this utility model from another viewing direction.

[0022] Figure 3 yes Figure 1 A schematic diagram of the planar structure viewed from above.

[0023] Figure 4 yes Figure 3 A schematic diagram of the internal partial structure.

[0024] Figure 5 yes Figure 4 A schematic diagram of the structure in the AA section.

[0025] Figure 6 This is a schematic diagram of the overall structure of the three-axis plastic dispersing machine described in this utility model, where the dispersing chamber and the upper connecting chamber are hinged together using a hinge assembly.

[0026] Figure 7 yes Figure 6 A schematic diagram of the planar structure.

[0027] Figure 8 yes Figure 7A schematic diagram of the structure when the upper middle connecting compartment flips outward.

[0028] in: 1. Dispersion chamber; 11. Top open opening; 12. Discharge port; 13. First fixed blade; 14. Second fixed blade; 2. Upper connecting chamber; 21. Feeding port; 22. Bottom open opening; 23. Third upper mounting half hole; 24. Fourth upper mounting half hole; 3. First dispersion shaft; 31. First moving blade; 32. First gear; 33. First bearing assembly; 4. Second dispersion shaft; 41. Second moving blade; 42. Second gear; 43. Second bearing assembly; 5. First geared motor; 6. Third dispersion shaft; 61. Third moving blade; 62. Fourth geared motor; 7. Hinge shaft; 71. First hinge seat; 72. Second hinge seat. Detailed Implementation

[0029] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and preferred embodiments.

[0030] Exemplary embodiments will be described more fully below with reference to the accompanying drawings; however, these exemplary embodiments may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will enable those skilled in the art to fully understand the scope of this disclosure.

[0031] For ease of description, this embodiment uses Figure 4 The left-hand direction shown is defined as "back". Figure 4 The right-hand direction shown is defined as "forward". Figure 4 The upward direction shown is defined as "left". Figure 4 The direction shown below is defined as "right," and all directional terms used in this utility model are based on the above definition. In the description of this utility model, it should be noted that the terms "upper," "lower," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] The three-axis plastic dispersing machine described in this embodiment, such as Figure 1 , Figure 2 , Figure 5 and Figure 8As shown, it includes: a dispersing chamber 1, the top of which has an open top opening 11 communicating with the inner cavity of the dispersing chamber 1, and the bottom of which has a discharge port 12 communicating with the inner cavity of the dispersing chamber 1. An upper connecting chamber 2 is connected to the dispersing chamber 1, the upper connecting chamber 2 having a feeding port 21 communicating with the inner cavity of the upper connecting chamber 2, and the bottom of the upper connecting chamber 2 having an open bottom opening 22 communicating with the inner cavity of the upper connecting chamber 2, the bottom opening 22 being connected to the top opening 11.

[0033] A dual-axis dispersing device is installed in the inner cavity of the dispersing chamber 1, such as... Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the dual-axis dispersing device in this embodiment includes: a first dispersing shaft 3 and a second dispersing shaft 4 arranged from front to back in the inner cavity of the dispersing chamber 1; the first dispersing shaft 3 is supported in the inner cavity of the dispersing chamber 1 by a first bearing assembly 33, and the second dispersing shaft 4 is supported in the inner cavity of the dispersing chamber 1 by a second bearing assembly 43. The first dispersing shaft 3 and the second dispersing shaft 4 are arranged side by side with a gap between them, parallel to each other, and at the same height.

[0034] A plurality of first moving blades 31 are evenly spaced from left to right on the first dispersing shaft 3, and a plurality of second moving blades 41 are evenly spaced from left to right on the second dispersing shaft 4. The first moving blades 31 and the second moving blades 41 are arranged in a staggered and non-contact manner.

[0035] On the inner wall of the front side plate of the dispersing chamber 1, a number of first fixed blades 13 are arranged from left to right at intervals. Each first fixed blade 13 and each first moving blade 31 are arranged in a staggered and non-contact manner.

[0036] On the inner wall of the rear side plate of the dispersing chamber 1, a number of second fixed blades 14 are arranged from left to right at intervals. Each second fixed blade 14 and each second moving blade 41 are arranged alternately and without contact.

[0037] Both the first moving blade 31 and the second moving blade 41 are toothed blade structures. Viewed from right to left, that is... Figure 5 When observed in the indicated direction, the tooth profile of the second moving cutter 41 is inclined in a clockwise direction, while the tooth profile of the first moving cutter 31 is inclined in a counterclockwise direction.

[0038] Both the first fixed blade 13 and the second fixed blade 14 have triangular blade structures.

[0039] The first dispersing shaft 3 and the second dispersing shaft 4 are driven by a first driving device to rotate synchronously in opposite directions, or the first dispersing shaft 3 and the second dispersing shaft 4 are driven by their respective second driving devices to rotate synchronously in opposite directions. Synchronous reverse rotation means that the first dispersing shaft 3 and the second dispersing shaft 4 can start rotating simultaneously, stop rotating simultaneously, and rotate at the same speed but in opposite directions.

[0040] When the first disintegrating shaft 3 and the second disintegrating shaft 4 adopt a scheme in which they rotate synchronously in opposite directions driven by the first driving device, such as Figure 1 , Figure 2 and Figure 3 As shown, the structure of the first driving device in this scheme is as follows: one end of the first dispersing shaft 3 or the second dispersing shaft 4 is connected to the output shaft of the first reduction motor 5, and the first reduction motor 5 is fixed on the outer wall of the dispersing chamber 1; a first gear 32 is fixedly provided at the other end of the first dispersing shaft 3, and a second gear 42 that meshes with the first gear 32 is fixedly provided at the other end of the second dispersing shaft 4, and the first gear 32 and the second gear 42 constitute a gear transmission.

[0041] When the first disintegration shaft 3 and the second disintegration shaft 4 are driven by their respective second driving devices to rotate synchronously in opposite directions, the structure of the second driving device in this scheme is as follows: any end of the first disintegration shaft 3 is connected to the output shaft of the second reduction motor, and the second reduction motor is fixed on the outer wall of the disintegration chamber 1; any end of the second disintegration shaft 4 is connected to the output shaft of the third reduction motor, and the third reduction motor is fixed on the outer wall of the disintegration chamber 1; the second reduction motor and the third reduction motor are located on the same side or not on the same side.

[0042] In this embodiment, a single-axis dispersing device is provided in the inner cavity of the upper connecting compartment 2. For example... Figure 1 and Figure 2 As shown, the single-axis dispersing device includes: a third dispersing shaft 6, the rear end of which is supported in the inner cavity of the upper connecting chamber 2 by a third bearing assembly, and the third dispersing shaft 6 is perpendicular to the first dispersing shaft 3.

[0043] A plurality of third moving blades 61 are provided at the front end of the third dispersing shaft 6, and each third moving blade 61 is evenly spaced around the circumference of the third dispersing shaft 6; the third dispersing shaft 6 is driven to rotate by a third driving device. At this time, the aforementioned feeding port 21 is located on the front side plate of the upper connecting bin 2, and the dispersing shaft 6 is located above the dual-shaft dispersing device.

[0044] The discharge port of the plastic film extruder can be directly connected to the feeding port 21 or connected to the feeding port 21 through an intermediate transfer component. The film output from the plastic film extruder is first initially broken up by the third moving blades 61 on the third breaking shaft 6. This ensures that large clumps of film do not directly reach the dual-shaft breaking device, thus avoiding the phenomenon of large clumps of film getting stuck between the moving blade group and the corresponding fixed blade group, ensuring the normal operation of the breaking machine and greatly improving the breaking efficiency.

[0045] In this embodiment, the structure of the third driving device is as follows: the rear end of the dispersing shaft 6 is connected to the output shaft of the fourth reduction motor 62, and the fourth reduction motor 62 is fixed on the outer wall of the upper connecting chamber 2.

[0046] There are three possible forms between the upper connecting chamber 2 and the dispersing chamber 1.

[0047] The first configuration is as follows: the upper connecting compartment 2 and the disassembly compartment 1 share the same front panel, defined as an integrated front panel; the upper connecting compartment 2 and the disassembly compartment 1 share the same rear panel, defined as an integrated rear panel; the upper connecting compartment 2 and the disassembly compartment 1 share the same left side panel, defined as an integrated left side panel; and the upper connecting compartment 2 and the disassembly compartment 1 share the same right side panel, defined as an integrated right side panel. The integrated front panel, integrated rear panel, integrated left side panel, and integrated right side panel can be a single piece of material or composed of multiple pieces of material spliced ​​together; no specific requirements are specified here.

[0048] In this form, the overall structure is divided into a disassembly compartment and an upper connecting compartment by a virtual dividing line. At this time, the bottom opening 22 and the top opening 11 are located at the virtual dividing line.

[0049] In this configuration, a first mounting hole for the first disintegrating shaft 3 to extend into and be supported, and a second mounting hole for the second disintegrating shaft 4 to extend into and be supported, need to be made on the integrated left side plate. Similarly, a third mounting hole for the first disintegrating shaft 3 to extend into and be supported, and a fourth mounting hole for the second disintegrating shaft 4 to extend into and be supported, need to be made on the integrated right side plate. In this configuration, the first disintegrating shaft 3 is supported in the first and third mounting holes, and the second disintegrating shaft 4 is supported in the second and fourth mounting holes.

[0050] The installation and disassembly of the first disintegration shaft 3 and the second disintegration shaft 4 can only be carried out by inserting and pulling them out from one side. This involves the installation and disassembly of the first bearing assembly 33 and the second bearing assembly 43, as well as the installation and disassembly of the first fixed blade 31 and the second fixed blade 41 and other cooperating components. The installation and disassembly are quite troublesome, time-consuming and labor-intensive.

[0051] The second type is: the upper connecting chamber 2 is a separate unit, and the disassembly chamber 1 is also a separate unit. The upper connecting chamber 2 and the disassembly chamber 1 can be connected by a detachable and fixed connection method, such as bolt connection. Figure 1 As shown, the two are fastened together by bolts.

[0052] On the top surface of the left side plate of the dispersing chamber 1, a first lower mounting half-hole and a second lower mounting half-hole are spaced apart from front to back; on the bottom surface of the left side plate of the upper connecting chamber 2, a first upper mounting half-hole and a second upper mounting half-hole are spaced apart from front to back.

[0053] On the top surface of the right side plate of the dispersing chamber 1, a third lower mounting half hole and a fourth lower mounting half hole are spaced apart from front to back. On the bottom surface of the right side plate of the upper connecting chamber 2, a third upper mounting half hole 23 and a fourth upper mounting half hole 24 are spaced apart from front to back.

[0054] When the bottom opening 22 of the upper connecting chamber 2 is connected to the top opening 11 of the dispersing chamber 1, the first upper mounting half hole and the first lower mounting half hole form a complete first mounting hole, the second upper mounting half hole and the second lower mounting half hole form a complete second mounting hole, the third upper mounting half hole 23 and the third lower mounting half hole form a complete third mounting hole, and the fourth upper mounting half hole 24 and the fourth lower mounting half hole form a complete fourth mounting hole.

[0055] When installing the first disassembly shaft 3 and the second disassembly shaft 4, the upper connecting chamber 2 is not installed first. At this stage, the first disassembly shaft 3 can be directly supported in the first and third mounting holes via the first bearing assembly 33, and the second disassembly shaft 4 can be supported in the second and fourth mounting holes via the second bearing assembly 43. Then, the upper connecting chamber 2 is installed. Before disassembling the first disassembly shaft 3 and the second disassembly shaft 4, the upper connecting chamber 2 is removed first, and then the first disassembly shaft 3 and the second disassembly shaft 4 can be taken out. The installation and disassembly of the first disassembly shaft 3 and the second disassembly shaft 4 are very convenient.

[0056] The third form is: such as Figure 6 , Figure 7 and Figure 8 As shown, the connection method between the upper connecting compartment 2 and the disassembly compartment 1 is as follows: the rear side plate of the upper connecting compartment 2 and the rear side plate of the disassembly compartment 1 are hinged together by at least one set of hinge components. The hinge components in this embodiment include: a first hinge seat 71 located on the rear side plate of the upper connecting compartment 2, a second hinge seat 72 located on the rear side plate of the disassembly compartment 1, and a hinge shaft 7 that hinges the first hinge seat 71 and the second hinge seat 72 together.

[0057] On the top surface of the left side plate of the dispersing chamber 1, a first lower mounting half-hole and a second lower mounting half-hole are spaced apart from front to back; on the bottom surface of the left side plate of the upper connecting chamber 2, a first upper mounting half-hole and a second upper mounting half-hole are spaced apart from front to back.

[0058] On the top surface of the right side plate of the dispersing chamber 1, a third lower mounting half hole and a fourth lower mounting half hole are spaced apart from front to back. On the bottom surface of the right side plate of the upper connecting chamber 2, a third upper mounting half hole 23 and a fourth upper mounting half hole 24 are spaced apart from front to back.

[0059] When the upper connecting compartment 2 is rotated through each set of hinge components until the bottom opening 22 aligns with the top opening 11, the first upper mounting half-hole and the first lower mounting half-hole form a complete first mounting hole, the second upper mounting half-hole and the second lower mounting half-hole form a complete second mounting hole, the third upper mounting half-hole 23 and the third lower mounting half-hole form a complete third mounting hole, and the fourth upper mounting half-hole 24 and the fourth lower mounting half-hole form a complete fourth mounting hole.

[0060] When installing the first disassembly shaft 3 and the second disassembly shaft 4, the upper connecting chamber 2 is opened outwards via a hinge assembly. After opening, the first disassembly shaft 3 can be directly supported in the first and third mounting holes via the first bearing assembly 33, and the second disassembly shaft 4 can be supported in the second and fourth mounting holes via the second bearing assembly 43. Then, the upper connecting chamber 2 is flipped in the opposite direction to align with the disassembly chamber 1. Before disassembling the first disassembly shaft 3 and the second disassembly shaft 4, the upper connecting chamber 2 is also opened outwards first. After opening, the first disassembly shaft 3 and the second disassembly shaft 4 can be removed. The installation and disassembly of the first disassembly shaft 3 and the second disassembly shaft 4 are very convenient.

[0061] This design sets the connection between the upper connecting chamber 2 and the disassembly chamber 1 as a hinged flip-type connection. This facilitates cleaning inside the disassembly chamber 1 and simplifies the assembly and disassembly process of the first disassembly shaft 3 and the second disassembly shaft 4. This design makes it the most convenient of the three types for assembly, disassembly, and maintenance.

[0062] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any modifications or equivalent changes made based on the technical essence of the present utility model shall still fall within the scope of protection claimed by the present utility model.

Claims

1. A three-axis plastic scatterer comprising: The double-shaft dispersing device comprises a first dispersing shaft and a second dispersing shaft arranged in the inner cavity of the dispersing bin from front to back.

2. A three-axis plastic scatterer as claimed in claim 1, characterized in that: The first dispersing shaft is supported in the inner cavity of the dispersing bin by a first bearing set, and the second dispersing shaft is supported in the inner cavity of the dispersing bin by a second bearing set. The first dispersing shaft and the second dispersing shaft are parallel and at the same height. The first dispersing shaft and the second dispersing shaft are driven to rotate in opposite directions synchronously by a first driving device, or the first dispersing shaft and the second dispersing shaft are driven to rotate in opposite directions synchronously by respective second driving devices. A plurality of first moving knives are uniformly and spacedly arranged on the first dispersing shaft from left to right, and a plurality of second moving knives are uniformly and spacedly arranged on the second dispersing shaft from left to right. Each first moving knife and each second moving knife are sequentially staggered and arranged without contact. A plurality of first fixed knives are uniformly and spacedly arranged on the inner wall of the front side plate of the dispersing bin from left to right, and each first fixed knife and each first moving knife are sequentially staggered and arranged without contact.

3. A three-axis plastic scatterer as claimed in claim 2, characterized in that: A plurality of second fixed knives are uniformly and spacedly arranged on the inner wall of the rear side plate of the dispersing bin from left to right, and each second fixed knife and each second moving knife are sequentially staggered and arranged without contact.

4. A three-axis plastic scatterer according to claim 2 or 3, characterized in that: The first moving knife and the second moving knife are both in the form of a tooth-shaped blade structure.

5. A three-axis plastic scatterer as claimed in claim 2, characterized in that: The first fixed knife and the second fixed knife are both in the form of a triangular blade structure. The first driving device comprises: one end of the first dispersing shaft or the second dispersing shaft is connected with the output shaft of a first speed reducer, and the first speed reducer is fixed to the outer wall of the dispersing bin.

6. A three-axis plastic scatterer as claimed in claim 2, characterized in that: A first gear is fixedly arranged at the other end of the first dispersing shaft, and a second gear meshing with the first gear is fixedly arranged at the other end of the second dispersing shaft. The second driving device comprises: any end of the first dispersing shaft is connected with the output shaft of a second speed reducer, and the second speed reducer is fixed to the outer wall of the dispersing bin. Any end of the second dispersing shaft is connected with the output shaft of a third speed reducer, and the third speed reducer is fixed to the outer wall of the dispersing bin.

7. A three-axis plastic scatterer as claimed in claim 2, characterized in that: The second speed reducer and the third speed reducer are located on the same side or not on the same side. The connection mode of the upper connecting bin on the dispersing bin is that the rear side plate of the upper connecting bin is hingedly connected with the rear side plate of the dispersing bin by at least one set of hinge components.

8. A three-axis plastic scatterer as claimed in claim 7, characterized in that: The first lower mounting half-hole and the second lower mounting half-hole are arranged on the top end surface of the left side plate of the scattering bin, and the first upper mounting half-hole and the second upper mounting half-hole are arranged on the bottom end surface of the left side plate of the upper connecting bin; The third lower mounting half-hole and the fourth lower mounting half-hole are arranged on the top end surface of the right side plate of the scattering bin, and the third upper mounting half-hole and the fourth upper mounting half-hole are arranged on the bottom end surface of the right side plate of the upper connecting bin; When the upper connecting bin is rotated to the bottom open end and the top open end through the hinge assemblies, the first upper mounting half-hole and the first lower mounting half-hole form a complete first mounting hole, the second upper mounting half-hole and the second lower mounting half-hole form a complete second mounting hole, the third upper mounting half-hole and the third lower mounting half-hole form a complete third mounting hole, and the fourth upper mounting half-hole and the fourth lower mounting half-hole form a complete fourth mounting hole; The first scattering shaft is supported in the first mounting hole and the third mounting hole through the first bearing set, and the second scattering shaft is supported in the second mounting hole and the fourth mounting hole through the second bearing set.

9. A three-axis plastic scatterer as claimed in claim 2 or 3 or 7 or 8, characterized in that: The single-shaft scattering device comprises a third scattering shaft, the rear end of which is supported in the inner cavity of the upper connecting bin through a third bearing set, and the third scattering shaft is perpendicular to the first scattering shaft; A plurality of third moving knives are arranged on the front end of the third scattering shaft, and the third moving knives are uniformly and circularly arranged along the circumferential direction of the third scattering shaft; the third scattering shaft is driven to rotate by a third driving device. The feeding port is arranged on the front side plate of the upper connecting bin.

10. A three-axis plastic scatterer as claimed in claim 9, characterized in that: The structure of the third driving device is that the rear end of the scattering shaft is connected with the output shaft of a fourth speed reducer, and the fourth speed reducer is fixed on the outer wall of the upper connecting bin.

Images