Dual-drive multi-mode mixing device

Abstract

The utility model relates to the technical field of organic solid waste treatment in the livestock and poultry industry, in particular to a dual-drive multi-mode material mixing device which comprises a bin body, a material stirring and mixing space is formed in the bin body, and the bin body is provided with a feeding port and a discharging valve; the propeller blades are arranged in the bin body, the two axial ends of each propeller blade are connected with an annular gear and an outer rotating wheel correspondingly, each propeller blade is of a clockwise spiral structure in the direction from the annular gear to the outer rotating wheel, and when the annular gear rotates, the propeller blades can be driven to rotate synchronously; when the propeller blades rotate clockwise, materials can be pushed to the discharging valve, and when the propeller blades rotate anticlockwise, the materials can be pushed to the feeding port. According to the utility model, various operation modes can be combined by utilizing different movement modes among the sun gear, the planetary gear and the annular gear, so that the crushing degree of materials is improved, and the problem of material caking is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of organic solid waste treatment in the livestock and poultry breeding industry, and specifically relates to a mixing device with dual drive and multiple modes. Background Art

[0002] The large-scale livestock and poultry breeding industry in China has developed rapidly, generating a large amount of livestock and poultry manure, which has caused great pressure on the sustainable operation of breeding enterprises. Livestock and poultry manure is a valuable resource rich in organic matter and plant nutrient elements. Through aerobic composting treatment, the reduction, harmlessness and resource utilization of livestock and poultry manure can be realized. Before aerobic composting of livestock and poultry manure, the mixing operation is a key pretreatment link for adjusting the moisture content and carbon-nitrogen ratio of the materials, which has a significant impact on the composting effect and quality.

[0003] Traditional mixing process technologies mainly include forklift mixing and stirring, drum mixing and shaft stirring mixing. These mixing methods have the following deficiencies: 1. Forklift mixing and stirring has low efficiency, high operation difficulty and high operation cost; 2. The drum mixing bin has low efficiency, large floor area and high unit energy consumption; 3. The shaft mixer has a single mixing method, there is a phenomenon of material caking, and the mixing shaft may suffer from fatigue fracture due to repeated loads and stresses. Since there are multiple deficiencies in the traditional process technology, there is an urgent need for an auxiliary material mixing technology and device that meets the pretreatment of livestock and poultry manure composting. Content of the Utility Model

[0004] In view of at least one deficiency in the prior art, the utility model provides a mixing device with dual drive and multiple modes, which can combine different motion modes between the sun gear, planetary gear and ring gear to form multiple operation modes, improve the crushing degree of materials, and effectively reduce the problem of material caking.

[0005] To achieve the above object, the utility model provides the following technical solutions:

[0006] A mixing device with dual drive and multiple modes, comprising:

[0007] A bin body, the interior of the bin body is a stirring and mixing space for materials, and the bin body is provided with a feed inlet and a discharge valve;

[0008] Multiple rotating shafts, planetary gears and inner runners are respectively connected to both axial ends of the rotating shaft, and a plurality of rotating shaft blades are arranged on the outer circumference of the rotating shaft; a ring gear is meshed and driven on the outside of the planetary gear, and a sun gear is meshed and driven on the inside of the planetary gear; an outer runner is coaxially arranged on the outside of the inner runner, and a plurality of roller shafts are arranged between the outer runner and the inner runner.

[0009] The mixing device with dual drive and multiple modes as described above, further comprising:

[0010] The propeller blade is arranged inside the bin body, and the two axial ends of the propeller blade are respectively connected to the ring gear and the outer runner. The propeller blade is a clockwise spiral structure from the ring gear to the outer runner direction. When the ring gear rotates, it can drive the propeller blade to rotate synchronously. When the propeller blade rotates clockwise, it can push the material towards the discharge valve, and when the propeller blade rotates counterclockwise, it can push the material towards the feed inlet.

[0011] For the dual-drive multi-mode mixing device as described above, further, it further includes: a sun gear drive motor, which is used to drive the sun gear.

[0012] For the dual-drive multi-mode mixing device as described above, further, it further includes: an external power gear drive motor, which is used to drive the external power gear, and the external power gear meshes with the ring gear for transmission.

[0013] For the dual-drive multi-mode mixing device as described above, further, it further includes: a support wheel, which is used to support the outer runner.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, a planetary gear transmission structure is adopted, combined with a dual-drive method. By using different movement mode combinations among the sun gear, planetary gears, and ring gear, 16 modes can be combined. The present utility model can realize mixing using different modes according to the characteristics of livestock and poultry manure and auxiliary materials at different stages in the mixing device, improving the mixing efficiency; the relative movement between the material and the mixing device is increased by the rotation and revolution between multiple stirring shafts, enhancing the fragmentation degree of the material and effectively reducing the problem of material caking; the organic coupling structure of multiple groups of gears and the multi-mode operation function effectively reduce the problem of material accumulation caused by dead corners in the mixing bin; the operating state of the motor can be flexibly adjusted according to the characteristic requirements of different stirring stages, reducing the energy consumption of the drive motor. A dual-drive multi-mode mixing device runs automatically, has high stirring efficiency, and low operating cost. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required to be used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the external structure of the dual-drive multi-mode mixing device in the embodiments of the present utility model;

[0017] Figure 2Schematic diagram of the propeller blade structure of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0018] Figure 3 Schematic diagram of the rotating shaft and the rotating shaft blade structure of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0019] Figure 4 Schematic diagram of the planetary gear set structure of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0020] Figure 5 Schematic diagram of the front-end support structure of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0021] Figure 6 Schematic diagram of the first operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0022] Figure 7 Schematic diagram of the second operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0023] Figure 8 Schematic diagram of the third operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0024] Figure 9 Schematic diagram of the fourth operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0025] Figure 10 Schematic diagram of the fifth operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0026] Figure 11 Schematic diagram of the sixth operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0027] Figure 12 Schematic diagram of the seventh operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0028] Figure 13 Schematic diagram of the eighth operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0029] Figure 14 Schematic diagram of the ninth operation mode of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0030] Figure 15Schematic diagram of operation mode ten of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0031] Figure 16 Schematic diagram of operation mode eleven of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0032] Figure 17 Schematic diagram of operation mode twelve of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0033] Figure 18 Schematic diagram of operation mode thirteen of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0034] Figure 19 Schematic diagram of operation mode fourteen of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0035] Figure 20 Schematic diagram of operation mode fifteen of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0036] Figure 21 Schematic diagram of operation mode sixteen of the planetary gear set of the dual-drive multi-mode mixing device in the embodiment of the present utility model;

[0037] Explanation of reference numerals: 1. Sun gear drive motor; 2. External power gear drive motor; 3. Sun gear; 4. Planetary gear; 5. Ring gear; 6. External power gear; 7. Silo body; 8. Feed inlet; 9. Discharge valve; 10. Propeller blade; 11. Rotating shaft; 12. Rotating shaft blade; 13. Inner runner; 14. Outer runner; 15. Roller; 16. Support wheel. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0039] Embodiment:

[0040] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of the present utility model are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" in the embodiments of the present utility model and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily limit to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0041] In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, unless otherwise clearly specified and defined, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can 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.

[0042] See Figures 1 to 5 , the embodiments of the present utility model provide a mixing device with dual drive and multiple modes, which includes: a sun gear drive motor 1, an external power gear drive motor 2, a sun gear 3, a planetary gear 4, an annular gear 5, an external power gear 6, a bin 7, a feed inlet 8, a discharge valve 9, a propeller blade 10, a rotating shaft 11, a rotating shaft blade 12, an inner runner 13, an outer runner 14, a roller 15, and a support wheel 16.

[0043] Among them, as the drive unit of this mixing device:

[0044] The sun gear drive motor 1 is the power source for driving the sun gear 3, which converts electrical energy into rotational mechanical energy.

[0045] The external power gear drive motor 2 is the power source for the external power gear 6, which converts electrical energy into rotational mechanical energy.

[0046] Among them, as the bin 7 and the feeding / discharging unit of this mixing device:

[0047] The bin 7 has a cylindrical shape, and the internal space is for mixing materials. The front end of the bin 7 is provided with a feed inlet 8, and the rear end of the bin 7 is provided with a discharge valve 9. Materials enter the bin 7 through the feed inlet 8 for mixing and stirring, and then are discharged from the bin 7 through the discharge valve 9.

[0048] The feeding port 8 is arranged at the front end of the bin body 7, and materials enter the bin body 7 from the feeding port 8.

[0049] The discharging valve 9 is arranged at the rear end of the bin body 7, and the opening and closing states of the discharging valve 9 can be controlled. When the discharging valve 9 is in the open state, materials are discharged from the bin body 7 through the discharging valve 9.

[0050] Among them, as the transmission unit of this mixing device:

[0051] The sun gear 3 is driven to rotate by the driving motor 1 of the sun gear 3. Taking the sun gear 3 as the driving wheel, the planetary gear 4 rotates self - rotatably and revolves around the sun gear 3. The sun gear 3 is one of the power sources for the operation of the planetary gear 4, and the transmission ratio between the sun gear 3 and the planetary gear 4 is i 12 = n1 / n2 = Z2 / Z1 (where n1 is the rotational speed of the sun gear 3, n2 is the rotational speed of the planetary gear 4, Z2 is the number of teeth of the planetary gear 4, and Z1 is the number of teeth of the sun gear 3).

[0052] The ring gear 5 has a circular - ring gear 5 structure and consists of internal teeth and external teeth. The external power gear 6 can be used as the driving wheel to make the ring gear 5 rotate self - rotatably. When the ring gear 5 rotates, the planetary gear 4 rotates self - rotatably and revolves around the inner side of the ring gear 5. The ring gear 5 is one of the power sources for the operation of the planetary gear 4, and the transmission ratio between the ring gear 5 and the planetary gear 4 is i 32 = n3 / n2 = Z2 / Z3 (where n2 is the rotational speed of the planetary gear 4, n3 is the rotational speed of the ring gear 5, Z2 is the number of teeth of the planetary gear 4, and Z3 is the number of teeth of the ring gear 5).

[0053] The planetary gear 4 is arranged between the outer side of the sun gear 3 and the inner side of the ring gear 5. There are multiple planetary gears 4 evenly distributed on the outer side of the sun gear 3. The planetary gear 4 has two motion modes, namely self - rotation and revolution. Among them, self - rotation is the rotation around the own central axis of the planetary gear 4, and revolution is the rotation of the own central axis around the central axis of the sun gear 3.

[0054] The external power gear 6 is driven to rotate by the driving motor 2 of the external power gear. By meshing with the external teeth of the ring gear 5 as the driving wheel, the ring gear 5 is made to rotate self - rotatably.

[0055] Among them, as the stirring unit of this mixing device:

[0056] The two axial ends of the propeller blade 10 are respectively connected to the ring gear 5 and the outer runner 14. The outer side of the radial end of the propeller blade 10 is the bin body 7. The propeller blade 10 is a clockwise spiral structure from the ring gear 5 to the outer runner 14. When the ring gear 5 rotates, it drives the propeller blade 10 to rotate synchronously. When the propeller blade 10 rotates clockwise, it can push the material towards the discharge end. When the propeller blade 10 rotates counterclockwise, it can push the material towards the feed end.

[0057] The two axial ends of the rotating shaft 11 are respectively connected to the planetary gear 4 and the inner runner 13. A plurality of rotating shaft blades 12 are arranged on the outer side of the radial end of the rotating shaft 11. The rotation and revolution of the planetary gear 4 are synchronous with the rotating shaft 11. The rotating shaft 11 stirs the material through its rotation or revolution.

[0058] The rotating shaft blades 12 are distributed on the outer side of the radial end of the rotating shaft 11. When the rotating shaft 11 rotates, the rotating shaft blades 12 stir the material.

[0059] A bearing is used to connect the inner runner 13 and the rotating shaft 11. The bearing is supported and fixed at the axial end. The inner runner 13 rotates with the revolution of the planetary gear 4, and its rotation speed is the same as the revolution speed of the planetary gear 4. A plurality of roller shafts 15 are distributed on the outer side of the radial direction of the inner runner 13, forming a bearing-like structure with the outer runner 14.

[0060] The outer runner 14 is a circular ring structure. The inner side of the outer runner 14 forms a bearing-like structure with the inner runner 13 and a plurality of roller shafts 15. The outer side of the outer runner 14 is supported by the support wheels 16. The outer runner 14 is axially connected to the propeller blade 10. The rotation speed of the outer runner 14 is the same as the rotation speed and direction of the ring gear 5.

[0061] Among them, as the support and rolling unit of this mixing device:

[0062] A plurality of roller shafts 15 are distributed between the outer side of the radial direction of the inner runner 13 and the inner side of the outer runner 14. The roller shafts 15 form a bearing-like structure with the inner runner 13 and the outer runner 14.

[0063] There are two support wheels 16 in total, which are arranged at both ends of the lower side of the outer end of the outer runner 14 to support the outer runner 14 and form rolling friction when the outer runner 14 rotates.

[0064] As Figure 1 shown, the bin body 7 has a cylindrical outer shape, and the internal is a mixing space for materials. The front end of the bin body 7 is provided with a feed inlet 8, and the rear end of the bin body is provided with a discharge valve 9. The material enters the bin body 1 from the feed inlet 8 for mixing and stirring. The opening and closing state of the discharge valve 9 can be controlled. When the discharge valve is in the open state, the material is discharged from the discharge valve out of the bin body.

[0065] As Figure 2As shown, both axial ends of the propeller blade 10 are respectively connected to the ring gear 5 and the outer runner 14. The outer side of the radial end of the propeller blade 10 is the bin body 7. The propeller blade 10 is a clockwise spiral structure from the ring gear 5 to the outer runner 14. When the ring gear 5 rotates, it drives the propeller blade 10 to rotate synchronously. When the propeller blade 10 rotates clockwise, it can push the material towards the discharge end. When the propeller blade 10 rotates counterclockwise, it can push the material towards the feed end.

[0066] As Figure 3 shown, both axial ends of the rotating shaft 11 are respectively connected to the planetary gear 4 and the inner runner 13. There are multiple rotating shaft blades 12 arranged on the outer side of the radial end of the rotating shaft 11. The self-rotation and revolution of the planetary gear 4 are synchronous with the rotating shaft, and the material is agitated through the self-rotation or revolution of the rotating shaft blade 12.

[0067] As Figure 4 shown, the sun gear 3 is driven to rotate by the sun gear drive motor 1. The sun gear is one of the power sources for the operation of the planetary gear. The ring gear 5 is a circular ring gear structure composed of internal teeth and external teeth. The outer power gear 6 can be used as the driving wheel to make the ring gear 5 rotate self. The ring gear is one of the power sources for the operation of the planetary gear. The outer power gear 6 is driven to rotate by the outer power gear drive motor 2. By meshing with the external teeth of the ring gear 6 as the driving wheel, the ring gear 6 is made to rotate self. The planetary gear 4 is arranged between the outer side of the sun gear 3 and the inner side of the ring gear 5. There are multiple planetary gears 4 evenly distributed on the outer side of the sun gear 3. The planetary gear 4 has two motion modes, namely self-rotation and revolution. Among them, self-rotation is the rotation around the own central axis of the planetary gear 4, and revolution is the rotation of the own central axis around the central axis of the sun gear 3.

[0068] As Figure 5 shown, the outer runner 14 is a circular ring structure. The inner side of the outer runner 14 and the inner runner 13, and multiple roller shafts 15 form a bearing-like structure. The outer side of the outer runner 14 is supported by the support wheel 16. The outer runner 14 is axially connected to the propeller blade 10. The self-rotation speed of the outer runner 14 is the same as the speed and direction of the self-rotation of the ring gear 6. The inner runner 13 and the rotating shaft 11 are connected by bearings. The inner runner 13 rotates self as the planetary gear 4 revolves, and the self-rotation speed is the same as the revolution speed of the planetary gear 4.

[0069] Refer to Figures 6 to 21 , the embodiment of the present utility model further provides an operation method for a dual-drive multi-mode mixing device, which combines 16 modes by using different motion modes among the sun gear 3, the planetary gear 4 and the ring gear 5, and includes the following steps:

[0070] Step 1: The auxiliary materials enter the bin body 7 from the feed inlet 8 and operate in Mode 3 (or Mode 6, Mode 9, Mode 12, Mode 14, Mode 16). When the auxiliary materials fall into the bin body 7, they are broken by the rotating shaft paddle 12 during rotation, and the auxiliary materials are pushed towards the discharge end by the helical paddle 10 rotating clockwise in the bin body 7, so that the auxiliary materials are evenly spread at the bottom of the bin body 7.

[0071] Step 2: The livestock and poultry manure enters the bin body 7 from the feed inlet 8 and operates in Mode 4 (or Mode 5, Mode 10, Mode 11, Mode 13, Mode 15). When the livestock and poultry manure falls into the bin body 7, it is broken by the rotating shaft paddle 12 during rotation, and the auxiliary materials in the bin body 7 are pushed towards the feed end by the helical paddle 10 rotating counterclockwise, so that the auxiliary materials and the livestock and poultry manure are proportionally mixed.

[0072] Step 3: By operating in a single mode or a combination of multiple modes with changes, the auxiliary materials and the livestock and poultry manure are continuously stirred in the bin body 7 to make the materials in the bin body 7 evenly mixed.

[0073] Step 4: Open the discharge valve 9 and operate in Mode 3 (or Mode 6, Mode 9, Mode 12, Mode 14, Mode 16), so that the mixed materials are discharged from the discharge valve 9.

[0074] Among them, as Figure 6 shown, the planetary gear set operates in Mode 1. When the sun gear 3 is used as a single power source as the driving wheel and rotates clockwise, and the ring gear 5 is stationary, the planetary gear 4 rotates counterclockwise as the driven wheel, and the planetary gear 4 revolves clockwise around the sun gear 3. The rotating shaft 11 moves with the planetary gear 4. When the rotating shaft 11 rotates, the rotating shaft paddle 12 stirs the materials, and through the clockwise revolution, the rotating shaft 11 rotates counterclockwise in different spaces of the materials, so that the rotating shaft paddle 12 can contact the materials at different positions.

[0075] As Figure 7 shown, the planetary gear set operates in Mode 2. When the sun gear 3 is used as a single power source as the driving wheel and rotates counterclockwise, and the ring gear 5 is stationary, the planetary gear 4 rotates clockwise as the driven wheel, and the planetary gear 4 revolves counterclockwise around the sun gear 3. The rotating shaft 11 moves with the planetary gear 4. When the rotating shaft 11 rotates, the rotating shaft paddle 12 stirs the materials, and through the counterclockwise revolution, the rotating shaft 11 rotates clockwise in different spaces of the materials, so that the rotating shaft paddle 12 can contact the materials at different positions.

[0076] As Figure 8As shown, in the third operation mode of the planetary gear set, when the ring gear 5 serves as a single power source and rotates clockwise as the driving wheel while the sun gear 3 is stationary, the planet gear 4 rotates clockwise as the driven wheel, and the planet gear 4 revolves around the sun gear 3 clockwise. The rotating shaft 11 moves along with the planet gear 4. When the rotating shaft 11 rotates, it makes the rotating shaft blades 12 stir the material, and through the clockwise revolution, the rotating shaft 11 rotates clockwise in different spaces of the material, enabling the rotating shaft blades 12 to contact the material at different positions. At the same time, the propeller blades 10 rotate clockwise to push the material towards the discharge end.

[0077] As Figure 9 shown, in the fourth operation mode of the planetary gear set, when the ring gear 5 serves as a single power source and rotates counterclockwise as the driving wheel while the sun gear 3 is stationary, the planet gear 4 rotates counterclockwise as the driven wheel, and the planet gear 4 revolves around the sun gear 3 counterclockwise. The rotating shaft 11 moves along with the planet gear 4. When the rotating shaft 11 rotates, it makes the rotating shaft blades 12 stir the material, and through the counterclockwise revolution, the rotating shaft 11 rotates counterclockwise in different spaces of the material, enabling the rotating shaft blades 12 to contact the material at different positions. At the same time, the propeller blades 10 rotate counterclockwise to push the material towards the feeding end.

[0078] As Figure 10 shown, in the fifth operation mode of the planetary gear set, when the sun gear 3 and the ring gear 5 rotate clockwise simultaneously and at the same angular velocity of rotation, the angular velocity of rotation of the planet gear 4 as the driven wheel is 0, the planet gear 4 revolves around the sun gear 3 clockwise, and the angular velocity of revolution of the planet gear 4 is the same as the angular velocity of rotation and the angle of the sun gear 3. The rotating shaft 11 moves along with the planet gear 4. When the rotating shaft 11 makes the rotating shaft blades 12 contact different spaces of the material in the material through clockwise revolution, the propeller blades 10 rotate clockwise at the same time to push the material towards the discharge end.

[0079] As Figure 11 shown, in the sixth operation mode of the planetary gear set, when the sun gear 3 and the ring gear 5 rotate counterclockwise simultaneously and at the same angular velocity of rotation, the angular velocity of rotation of the planet gear 4 as the driven wheel is 0, the planet gear 4 revolves around the sun gear 3 counterclockwise, and the angular velocity of revolution of the planet gear 4 is the same as the angular velocity of rotation and the angle of the sun gear 3. The rotating shaft 11 moves along with the planet gear 4. When the rotating shaft 11 makes the rotating shaft blades 12 contact different spaces of the material in the material through counterclockwise revolution, the propeller blades 10 rotate counterclockwise at the same time to push the material towards the feeding end.

[0080] As Figure 12As shown, for operating mode seven of the planetary gear set, when the sun gear 3 and the ring gear 5 rotate clockwise simultaneously, and the angular velocity of the sun gear 3's self-rotation is greater than that of the ring gear 5's self-rotation, the planetary gear 4 rotates counterclockwise as a driven wheel, and the planetary gear 4 revolves around the sun gear 3 clockwise. The rotating shaft 11 moves along with the planetary gear 4. When the rotating shaft 11 rotates, it causes the shaft blades 12 to stir the material, and through clockwise revolution, the rotating shaft 11 rotates counterclockwise in different spaces of the material, enabling the shaft blades 12 to contact the material at different positions. Meanwhile, the propeller blades 10 rotate clockwise to push the material towards the discharge end.

[0081] As Figure 13 shown, for operating mode eight of the planetary gear set, when the sun gear 3 and the ring gear 5 rotate counterclockwise simultaneously, and the angular velocity of the sun gear 3's self-rotation is greater than that of the ring gear 5's self-rotation, the planetary gear 4 rotates clockwise as a driven wheel, and the planetary gear 4 revolves around the sun gear 3 counterclockwise. The rotating shaft 11 moves along with the planetary gear 4. When the rotating shaft 11 rotates, it causes the shaft blades 12 to stir the material, and through counterclockwise revolution, the rotating shaft 11 rotates clockwise in different spaces of the material, enabling the shaft blades 12 to contact the material at different positions. Meanwhile, the propeller blades 10 rotate counterclockwise to push the material towards the feeding end.

[0082] As Figure 14 shown, for operating mode nine of the planetary gear set, when the sun gear 3 and the ring gear 5 rotate clockwise simultaneously, and the angular velocity of the sun gear 3's self-rotation is less than that of the ring gear 5's self-rotation, the planetary gear 4 rotates clockwise as a driven wheel, and the planetary gear 4 revolves around the sun gear 3 clockwise. The rotating shaft 11 moves along with the planetary gear 4. When the rotating shaft 11 rotates, it causes the shaft blades 12 to stir the material, and through clockwise revolution, the rotating shaft 11 rotates clockwise in different spaces of the material, enabling the shaft blades 12 to contact the material at different positions. Meanwhile, the propeller blades 10 rotate clockwise to push the material towards the discharge end.

[0083] As Figure 15 shown, for operating mode ten of the planetary gear set, when the sun gear 3 and the ring gear 5 rotate counterclockwise simultaneously, and the angular velocity of the sun gear 3's self-rotation is less than that of the ring gear 5's self-rotation, the planetary gear 4 rotates counterclockwise as a driven wheel, and the planetary gear 4 revolves around the sun gear 3 counterclockwise. The rotating shaft 11 moves along with the planetary gear 4. When the rotating shaft 11 rotates, it causes the shaft blades 12 to stir the material, and through counterclockwise revolution, the rotating shaft 11 rotates counterclockwise in different spaces of the material, enabling the shaft blades 12 to contact the material at different positions. Meanwhile, the propeller blades 10 rotate counterclockwise to push the material towards the feeding end.

[0084] As Figure 16As shown, for operating mode eleven of the planetary gear set, when the sun gear 3 rotates clockwise about its own axis, and the ring gear 5 rotates counterclockwise about its own axis at the same time, and the linear velocity of the pitch circle of the sun gear 3's self-rotation is equal to the linear velocity of the pitch circle of the ring gear 5's self-rotation, the planet gear 4 rotates clockwise as a driven gear, and the revolution speed of the planet gear 4 around the sun gear 3 is 0. The rotating shaft 11 moves with the planet gear 4, the rotating shaft 11 rotates counterclockwise to stir the material, and the revolution of the rotating shaft 11 cancels out the self-rotation of the ring gear 5 to form a state where the revolution speed is 0. The propeller blade 10 rotates counterclockwise at the same time to push the material towards the feeding end.

[0085] As Figure 17 shown, for operating mode twelve of the planetary gear set, when the sun gear 3 rotates counterclockwise about its own axis, and the ring gear 5 rotates clockwise about its own axis at the same time, and the linear velocity of the pitch circle of the sun gear 3's self-rotation is equal to the linear velocity of the pitch circle of the ring gear 5's self-rotation, the planet gear 4 rotates counterclockwise as a driven gear, and the revolution speed of the planet gear 4 around the sun gear 3 is 0. The rotating shaft 11 moves with the planet gear 4, the rotating shaft 11 rotates clockwise to stir the material, and the revolution of the rotating shaft 11 cancels out the self-rotation of the ring gear 5 to form a state where the revolution speed is 0. The propeller blade 10 rotates clockwise at the same time to push the material towards the discharging end.

[0086] As Figure 18 shown, for operating mode thirteen of the planetary gear set, when the sun gear 3 rotates clockwise about its own axis, and the ring gear 5 rotates counterclockwise about its own axis at the same time, and the linear velocity of the pitch circle of the sun gear 3's self-rotation is less than the linear velocity of the pitch circle of the ring gear 5's self-rotation, the planet gear 4 rotates counterclockwise as a driven gear, and the planet gear 4 revolves counterclockwise around the sun gear 3. The rotating shaft 11 moves with the planet gear 4. When the rotating shaft 11 rotates, the shaft propeller blade 12 stirs the material, and through counterclockwise revolution, the rotating shaft 11 rotates counterclockwise in different spaces of the material, so that the shaft propeller blade 12 can contact the material at different positions. The propeller blade 10 rotates counterclockwise at the same time to push the material towards the feeding end.

[0087] As Figure 19 shown, for operating mode fourteen of the planetary gear set, when the sun gear 3 rotates counterclockwise about its own axis, and the ring gear 5 rotates clockwise about its own axis at the same time, and the linear velocity of the pitch circle of the sun gear 3's self-rotation is less than the linear velocity of the pitch circle of the ring gear 5's self-rotation, the planet gear 4 rotates clockwise as a driven gear, and the planet gear 4 revolves clockwise around the sun gear 3. The rotating shaft 11 moves with the planet gear 4. When the rotating shaft 11 rotates, the shaft propeller blade 12 stirs the material, and through clockwise revolution, the rotating shaft 11 rotates clockwise in different spaces of the material, so that the shaft propeller blade 12 can contact the material at different positions. The propeller blade 10 rotates clockwise at the same time to push the material towards the discharging end.

[0088] As Figure 20As shown, for operating mode fifteen of the planetary gear set, when the sun gear 3 rotates clockwise about its own axis, and the ring gear 5 rotates counterclockwise about its own axis at the same time, and the linear velocity of the pitch circle of the sun gear 3 during its rotation is greater than that of the ring gear 5 during its rotation, the planetary gear 4 rotates counterclockwise as a driven gear, and the planetary gear 4 revolves clockwise around the sun gear 5. The rotating shaft 11 moves along with the planetary gear 4. When the rotating shaft 11 rotates about its own axis, the rotating shaft blades 12 stir the material, and through the clockwise revolution, the rotating shaft 11 rotates counterclockwise in different spaces of the material, so that the rotating shaft blades 12 can contact the material at different positions. At the same time, the propeller blades 10 rotate counterclockwise to push the material towards the feeding end.

[0089] As Figure 21 shown, for operating mode sixteen of the planetary gear set, when the sun gear 3 rotates counterclockwise about its own axis, and the ring gear 5 rotates clockwise about its own axis at the same time, and the linear velocity of the pitch circle of the sun gear 3 during its rotation is greater than that of the ring gear 5 during its rotation, the planetary gear 4 rotates clockwise as a driven gear, and the planetary gear 4 revolves counterclockwise around the sun gear 5. The rotating shaft 11 moves along with the planetary gear 4. When the rotating shaft 11 rotates about its own axis, the rotating shaft blades 12 stir the material, and through the counterclockwise revolution, the rotating shaft 11 rotates clockwise in different spaces of the material, so that the rotating shaft blades 12 can contact the material at different positions. At the same time, the propeller blades 10 rotate clockwise to push the material towards the discharging end.

[0090] 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. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0091] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "under" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0092] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some 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 representations 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. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0093] The above embodiments are only for explaining the technical concept and features of the present utility model, and the purpose is to enable those of ordinary skill in the art to understand the content of the present utility model and implement it accordingly, and it cannot be used to limit the protection scope of the present utility model. All equivalent changes or modifications made according to the essence of the content of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A dual-drive multi-mode mixing device, characterized in that, Comprising: A silo body, the interior of the silo body is a stirring and mixing space for materials, and the silo body is provided with a feed inlet and a discharge valve; Multiple rotating shafts, planetary gears and inner runners are respectively connected to both axial ends of the rotating shaft, and a plurality of rotating shaft blades are arranged on the outer circumference of the rotating shaft; an annular gear is meshed and driven on the outer side of the planetary gear, and a sun gear is meshed and driven on the inner side of the planetary gear; an outer runner is coaxially arranged on the outer side of the inner runner, and multiple rollers are arranged between the outer runner and the inner runner.

2. The dual-drive multi-mode mixing device according to claim 1, wherein, Further comprising: A propeller blade, the propeller blade is arranged inside the silo body, and both axial ends of the propeller blade are respectively connected to the annular gear and the outer runner, the propeller blade is a clockwise spiral structure from the annular gear to the outer runner direction, when the annular gear rotates, it can drive the propeller blade to rotate synchronously, when the propeller blade rotates clockwise, it can push the material towards the discharge valve, and when the propeller blade rotates counterclockwise, it can push the material towards the feed inlet.

3. The dual-drive multi-mode mixing device according to claim 1, wherein, Further comprising: A sun gear driving motor, the sun gear driving motor is used to drive the sun gear.

4. The dual-drive multi-mode mixing device according to claim 1, characterized in that Further comprising: An external power gear driving motor, the external power gear driving motor is used to drive the external power gear, and the external power gear is meshed and driven with the annular gear.

5. The dual-drive multi-mode mixing device according to claim 1, characterized in that, Further comprising: A support wheel, the support wheel is used to support the outer runner.

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