A plowshare mixer

Abstract

The present invention discloses a plowshare mixer, which belongs to the technical field of mixers. It mainly includes a base, a first support plate and a second support plate are fixed at both ends of the base, a plurality of mixing barrels are evenly distributed between the first support plate and the second support plate, a feed pipe is fixed on the upper side of one end of the mixing barrel, a discharge pipe is fixed on the lower side of the other end of the mixing barrel, a valve is installed on the upper end of the discharge pipe, a rotating shaft is rotatably connected between the first support plate and the second support plate, a plurality of plowshares are distributed on the rotating shaft, a rotating barrel is rotatably connected between two adjacent mixing barrels, a plurality of fixed baffles are evenly fixed between the rotating barrel and the rotating shaft, an inner ring is rotatably connected to the inner side of the rotating barrel, an outer ring is rotatably sleeved on the rotating shaft, a plurality of movable baffles are evenly fixed between the inner ring and the outer ring, the gap between the fixed baffles is adapted to the movable baffle, and the fixed baffles fit the movable baffle. A plowshare mixer of the present application achieves the effect of controlling the volume of the mixing chamber.

Description

Technical Field

[0001] The present invention relates to the technical field of mixers, and more particularly to a plowshare mixer. Background Art

[0002] The plowshare mixer is a powder mixing equipment. The plowshare inside it rotates with the main shaft to make the material move radially and circumferentially along the cylinder arm. At the same time, the radial material flows through the flying knife group along the line and is scattered by the high-speed rotating flying knife. The material is constantly replaced and compounded, so that the material is mixed evenly in a relatively short time.

[0003] However, in the existing plowshare mixer, the volume of the mixing chamber for accommodating and stirring materials is fixed, while the amount of material that the user needs to stir may change at any time. It is easy for the mixing efficiency to be too low due to the small amount of material, or too little material, which needs to be mixed in batches.

[0004] Therefore be necessary to provide a kind of plowshare mixer to solve the above problems. Summary of the invention

[0005] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide a plowshare mixer to achieve the effect of controlling the volume of the mixing chamber.

[0006] The technical solution adopted by the present application to solve its technical problems is: a plowshare mixer, comprising a base, a first support plate and a second support plate are respectively fixed at both ends of the base, a plurality of mixing drums are evenly distributed between the first support plate and the second support plate, the mixing drum is fixed to the base, a feed pipe is fixed on the upper side of one end of the mixing drum, a discharge pipe is fixed on the lower side of the other end of the mixing drum, a valve is installed on the upper end of the discharge pipe, a rotating shaft is rotatably connected between the first support plate and the second support plate, a plurality of plowshares are distributed on the rotating shaft, a rotating drum is rotatably connected between two adjacent mixing drums, a plurality of fixed baffles are evenly fixed between the rotating drum and the rotating shaft, an inner ring is rotatably connected to the inner side of the rotating drum, an outer ring is rotatably sleeved on the rotating shaft, a plurality of movable baffles are evenly fixed between the inner ring and the outer ring, a gap between the fixed baffles is adapted to the movable baffle, and the fixed baffles are fitted with the movable baffle.

[0007] Furthermore, a main driver is fixed to one side of the first support plate, and an output shaft of the main driver is fixedly connected to the rotating shaft.

[0008] Furthermore, the rotating shaft is a hollow structure, a movable shaft is slidably arranged inside the rotating shaft, a plurality of movable grooves are circumferentially arranged on the movable shaft, a rack is fixed on one side of the movable groove, a support shaft is fixed to the plow blade close to the rotating shaft, a support sleeve corresponding to the position of the support shaft is fixed on the rotating shaft, the support sleeve is rotatably sleeved on the support shaft, one end of the support shaft passes through the support sleeve and extends into a movable groove and a rotating gear is fixed thereon, and the rotating gear is meshed with the rack.

[0009] Furthermore, a telescopic rod is fixed to one side of the second support plate, and an output rod of the telescopic rod is rotatably connected to the moving shaft.

[0010] Furthermore, a rotating wheel is fixedly mounted on the outer wall of the rotating cylinder, an exposure groove is provided on one side of the rotating wheel, positioning holes are provided at both ends of the exposure groove, a positioning block is fixed to the outer wall of the inner ring, the positioning block is located in the exposure groove, a limiting hole is provided on the positioning block, a bolt is provided in the limiting hole, one end of the bolt passes through the limiting hole and a positioning hole and is threadedly connected with a nut.

[0011] Furthermore, the rotating cylinder is provided with a plurality of teeth distributed circumferentially, a plurality of auxiliary drivers corresponding to the positions of the rotating wheels are fixed on the base, an auxiliary gear is fixed on the output shaft of the auxiliary driver, and the teeth are meshed with the auxiliary gear.

[0012] Furthermore, an inclined first guide plate and a second guide plate are fixed to one side of the fixed baffle and the movable baffle, respectively.

[0013] Furthermore, the positions of the fixed baffle and the movable baffle overlap with the position of one side of the discharge pipe.

[0014] The beneficial effects of the present invention are:

[0015] By the rotation of the inner ring and the outer ring relative to the rotating drum, the movable baffle can overlap with the fixed baffle, exposing the gap between the fixed baffles, so that the material can flow between the mixing drums on both sides of the inner ring through the gap between the fixed baffles; or the gap between the movable baffle and the fixed baffle overlaps, and the movable baffle blocks the gap between the fixed baffles, thereby separating the mixing drums on both sides of the inner ring;

[0016] Therefore, when the materials are mixed, the volume of the mixing chamber where the materials are located is controlled, and then the height of the materials in the mixing chamber is controlled to avoid low mixing efficiency due to the low level of materials, or overflow due to the high level of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is an overall schematic diagram of a plowshare mixer in this application;

[0019] Figure 2 for Figure 1 A partial cross-sectional schematic diagram of a plowshare mixer;

[0020] Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle;

[0021] Figure 4 for Figure 1 An exploded schematic diagram of a plowshare mixer;

[0022] Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle;

[0023] Figure 6 for Figure 2 Schematic diagram of the internal structure of the rotating shaft;

[0024] Figure 7 for Figure 2 Working status of the inner ring Figure 1 ;

[0025] Figure 8 for Figure 7 The enlarged schematic diagram of the center C;

[0026] Fig. 9 for Figure 2 Working status of the inner ring Figure 2 ;

[0027] In the figure:

[0028] 1. Base; 11. First support plate; 111. Main driver; 12. Second support plate; 121. Telescopic rod; 13. Auxiliary driver; 14. Auxiliary gear;

[0029] 2. Mixing cylinder; 21. Inlet pipe; 22. Outlet pipe; 23. Valve;

[0030] 3. Rotating shaft; 31. Support sleeve; 32. Rotating cylinder; 33. Fixed baffle; 331. First guide plate; 34. Rotating wheel; 35. Tooth; 36. Exposing groove; 37. Positioning hole;

[0031] 4. Moving shaft; 41. Moving groove; 42. Rack;

[0032] 5. plow blade; 51. support shaft; 52. rotating gear;

[0033] 6. Inner ring; 61. Outer ring; 62. Movable baffle; 621. Second guide plate; 63. Positioning block; 64. Limiting hole; 65. Bolt; 66. Nut. DETAILED DESCRIPTION

[0034] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0035] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0036] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0037] like Figure 1-9 As shown, the present application provides a plowshare mixer, including a base 1, with a first support plate 11 and a second support plate 12 fixed at both ends of the base 1, and a plurality of mixing drums 2 evenly distributed between the first support plate 11 and the second support plate 12. In this embodiment, four mixing drums 2 are provided as an example.

[0038] A rotating shaft 3 is rotatably connected between the first support plate 11 and the second support plate 12. The rotating shaft 3 is a hollow structure. A moving shaft 4 is slidably arranged inside the rotating shaft 3. A plurality of moving grooves 41 are circumferentially arranged on the moving shaft 4. A rack 42 is fixed on one side of the moving groove 41.

[0039] A plurality of plow blades 5 are distributed on the rotating shaft 3, and a support shaft 51 is fixed to the plow blades 5 near the rotating shaft 3. A support sleeve 31 corresponding to the position of the support shaft 51 is fixed on the rotating shaft 3. The support sleeve 31 is sleeved on the support shaft 51, and the support sleeve 31 is rotatably connected to the support shaft 51. One end of the support shaft 51 passes through the support sleeve 31 and extends into a movable groove 41. A rotating gear 52 is fixed to the end of the support shaft 51 extending into the movable groove 41, and the rotating gear 52 is meshed with the rack 42.

[0040] A main driver 111 is fixed to a side of the first support plate 11 away from the second support plate 12 . In this embodiment, the main driver 111 is a motor, and an output shaft of the main driver 111 is fixedly connected to the rotating shaft 3 .

[0041] A telescopic rod 121 is fixed to a side of the second support plate 12 away from the first support plate 11 , and an output rod of the telescopic rod 121 is rotatably connected to the moving shaft 4 .

[0042] A feed pipe 21 is fixedly installed on the upper side of the mixing barrel 2 near the first support plate 11 , and a discharge pipe 22 is fixedly installed on the lower side of the mixing barrel 2 near the second support plate 12 . A valve 23 is installed on the upper end of the discharge pipe 22 .

[0043] A rotating cylinder 32 is rotatably connected between two adjacent mixing cylinders 2, and a plurality of fixed baffles 33 are evenly fixed between one end of the rotating cylinder 32 close to the first support plate 11 and the rotating shaft 3. A rotating wheel 34 is fixedly mounted on the outer wall of the rotating cylinder 32, and a plurality of teeth 35 are circumferentially distributed on the rotating wheel 34. A plurality of auxiliary drivers 13 corresponding to the positions of the rotating wheel 34 are fixed on the base 1. In this embodiment, the auxiliary driver 13 is a motor, and an auxiliary gear 14 is fixed to the output shaft of the auxiliary driver 13, and the teeth 35 are meshed with the auxiliary gear 14.

[0044] An inner ring 6 is rotatably connected to the inner side of the rotating cylinder 32, an outer ring 61 is rotatably sleeved on the rotating shaft 3, and a plurality of movable baffles 62 are evenly fixed between one end of the inner ring 6 close to the first support plate 11 and the outer ring 61, and the gaps between the fixed baffles 33 are adapted to the movable baffles 62, and the fixed baffles 33 fit closely with the movable baffles 62.

[0045] An exposure groove 36 is provided on one side of the rotating wheel 34, and positioning holes 37 are provided at both ends of the exposure groove 36. A positioning block 63 is fixed to the outer wall of the inner ring 6, and the positioning block 63 is located in the exposure groove 36. A limiting hole 64 is provided on the positioning block 63, and a bolt 65 is provided in the limiting hole 64. One end of the bolt 65 passes through the limiting hole 64 and a positioning hole 37 and is threadedly connected with a nut 66.

[0046] The first guide plate 331 and the second guide plate 621 are respectively fixed to one side of the fixed baffle 33 and the movable baffle 62. The fixed baffle 33 and the movable baffle 62 overlap with the position of the discharge pipe 22 near the second support plate 12.

[0047] The material can be poured into the mixing barrel 2 through the inlet pipe 21. When the valve 23 is opened, the material can be discharged from the mixing barrel 2 through the outlet pipe 22.

[0048] The main driver 111 is used to drive the rotating shaft 3 to rotate. When the rotating shaft 3 rotates, it drives the plow blade to stir the materials in the mixing barrel 2 to mix the materials.

[0049] The telescopic rod 121 is used to drive the movable shaft 4 to move inside the rotating shaft 3 through its own telescopic movement. When the movable shaft 4 moves, it will drive the plow 5 to rotate around the supporting shaft 51 through the engagement between the rack 42 and the rotating gear 52.

[0050] When the telescopic rod 121 is extended, the side of the plow 5 close to the first support plate 11 is vertical, and the side of the plow 5 close to the second support plate 12 is inclined, so that the plow 5 will push the material to the second support plate 12, which is suitable for the situation where the material needs to be mixed while being transported.

[0051] When the telescopic rod 121 is shortened, both sides of the plowshare 5 are inclined, so that the plowshare 5 will push the material to both sides. This is suitable for the situation where the material needs to be kept in the mixing barrel 2 for a long time for mixing. After the mixing is completed and the valve 23 is opened, the telescopic rod 121 is extended again. At this time, the plowshare 5 will push the mixed material to the discharge pipe 22 to avoid material residue and facilitate the discharge of the material.

[0052] Since the rotating wheel 34 is rotatably connected to the mixing drum 2, the mixing drum 2 can assist in supporting the rotating shaft 3 through the rotating wheel 34 and the fixed baffle 33. The auxiliary driver 13 drives the rotating wheel 34 to rotate through the auxiliary gear 14 and the teeth 35, thereby assisting the rotating shaft 3 to rotate.

[0053] After the bolt 65 and the nut 66 are removed, the positioning block 63 can move in the exposed groove 36, thereby driving the inner ring 6, the outer ring 61 and the movable baffle 62 to rotate relative to the rotating wheel 34. The bolt 65 and the nut 66 are used to fix the positioning block 63 at one end of the exposed groove 36.

[0054] When the positioning block 63 is fixed at one end of the exposed groove 36, the fixed baffle 33 and the movable baffle 62 are overlapped, so that the material can pass through the gap between the fixed baffles 33 and flow between the mixing cylinders 2 on both sides of the inner ring 6;

[0055] When the positioning block 63 is fixed to the other end of the exposed groove 36 , the movable baffle 62 blocks the gap between the fixed baffles 33 , thereby separating the mixing cylinders 2 on both sides of the inner ring 6 .

[0056] When the fixed baffle 33 and the movable baffle 62 are positioned coincident, the rotation of the rotating shaft 3 drives the first guide plate 331 and the second guide plate 621 to rotate, thereby preventing the material from staying at the inner ring 6 .

[0057] When the movable baffle 62 blocks the gap between the fixed baffles 33, since the positions of the fixed baffle 33 and the movable baffle 62 overlap with the position of the discharge pipe 22 close to the second support plate 12, the material stuck by the first guide plate 331, the fixed baffle 33 and the movable baffle 62 will be thrown into the discharge pipe 22, thereby avoiding material residue.

[0058] In summary, the movable baffle 62 can allow two adjacent mixing barrels 2 to be connected or separated, thereby controlling the volume and length of the mixing chamber when the materials are mixed.

[0059] When the material needs to be kept in the mixing barrel 2 for a long time for mixing, the height of the material in the mixing chamber can be controlled by controlling the volume of the mixing chamber to avoid low mixing efficiency due to too low a level of material or overflow due to too high a level of material.

[0060] When the materials are being transported and mixed at the same time, the mixing time of the materials can be controlled by controlling the length of the mixing chamber to ensure that the materials are fully mixed.

[0061] By adjusting the angle of the plowshare 5 and controlling the connection or separation between the mixing barrels 2, the plowshare mixer is divided into a plurality of mixing chambers, and the mixing mode of each mixing chamber can be adjusted according to the materials. The plowshare mixer can mix a variety of different materials at the same time, and the mixing mode of each material can be adjusted separately.

[0062] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0063] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0064] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0065] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A plowshare mixer, characterized in that: The invention comprises a base (1), wherein a first support plate (11) and a second support plate (12) are respectively fixed at two ends of the base (1), a plurality of mixing cylinders (2) are evenly distributed between the first support plate (11) and the second support plate (12), the mixing cylinders (2) are fixed to the base (1), a material inlet pipe (21) is fixed on the upper side of one end of the mixing cylinder (2), a material outlet pipe (22) is fixed on the lower side of the other end of the mixing cylinder (2), a valve (23) is installed on the upper end of the material outlet pipe (22), a rotating shaft (3) is rotatably connected between the first support plate (11) and the second support plate (12), and the mixing cylinders (2) are fixed to the base (1). A plurality of plowshares (5) are distributed on the rotating shaft (3); a rotating cylinder (32) is rotatably connected between two adjacent mixing cylinders (2); a plurality of fixed baffles (33) are evenly fixed between the rotating cylinder (32) and the rotating shaft (3); an inner ring (6) is rotatably connected to the inner side of the rotating cylinder (32); an outer ring (61) is rotatably sleeved on the rotating shaft (3); a plurality of movable baffles (62) are evenly fixed between the inner ring (6) and the outer ring (61); a gap between the fixed baffles (33) is adapted to the movable baffles (62); and the fixed baffles (33) are in close contact with the movable baffles (62); A rotating wheel (34) is sleeved and fixed on the outer wall of the rotating cylinder (32); an exposure groove (36) is provided on one side of the rotating wheel (34); positioning holes (37) are provided at both ends of the exposure groove (36); a positioning block (63) is fixed on the outer wall of the inner ring (6); the positioning block (63) is located in the exposure groove (36); a limiting hole (64) is provided on the positioning block (63); a bolt (65) is provided in the limiting hole (64); one end of the bolt (65) passes through the limiting hole (64) and a positioning hole (37) and is then threadedly connected to a nut (66); An inclined first guide plate (331) and a second guide plate (621) are fixed to one side of the fixed baffle (33) and the movable baffle (62), respectively.

2. A plowshare mixer according to claim 1, characterized in that: A main driver (111) is fixed to one side of the first support plate (11), and an output shaft of the main driver (111) is fixedly connected to the rotating shaft (3).

3. A plowshare mixer according to claim 1, characterized in that: The rotating shaft (3) is a hollow structure. A moving shaft (4) is slidably arranged inside the rotating shaft (3). A plurality of moving grooves (41) are arranged on the circumference of the moving shaft (4). A rack (42) is fixed on one side of each of the moving grooves (41). A support shaft (51) is fixed to each of the plowshares (5) near the rotating shaft (3). A support sleeve (31) corresponding to the position of the support shaft (51) is fixed on the rotating shaft (3). The support sleeve (31) is rotatably sleeved on the support shaft (51). One end of the support shaft (51) passes through the support sleeve (31) and extends into a moving groove (41). A rotating gear (52) is fixed thereto. The rotating gear (52) meshes with the rack (42).

4. A plowshare mixer according to claim 2, characterized in that: A telescopic rod (121) is fixed to one side of the second support plate (12), and an output rod of the telescopic rod (121) is rotatably connected to the movable shaft (4).

5. A plowshare mixer according to claim 1, characterized in that: The rotating cylinder (32) is provided with a plurality of teeth (35) distributed in the circumferential direction, a plurality of auxiliary drivers (13) corresponding to the positions of the rotating wheels (34) are fixed on the base (1), an auxiliary gear (14) is fixed to the output shaft of the auxiliary driver (13), and the teeth (35) mesh with the auxiliary gear (14).

6. A plowshare mixer according to claim 1, characterized in that: The positions of the fixed baffle (33) and the movable baffle (62) overlap with one side of the discharge pipe (22).

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