Stirring barrel with bidirectional stirring function

Abstract

The utility model discloses a stirring barrel with a bidirectional stirring function, and relates to the technical field of stirring barrels, the stirring barrel comprises a stirring barrel, one end of the lower part of the stirring barrel is provided with a discharge port with a valve, the stirring barrel can be matched with a transmission assembly to drive a crankshaft and a sleeve shaft through a stirring mechanism, so that the sleeve shaft and a rotating shaft rotate in opposite directions; the sleeve shaft drives the blades, the rotating shaft drives the supporting rods to rotate, two-way stirring of materials is achieved, the mixing effect is improved, the rack can be continuously driven to reciprocate up and down, the first gear is continuously driven to drive the rotating rod and the blades to turn over in the front-back direction, the included angle between the blades and the sleeve shaft is changed, and the materials can be turned over in the stirring process. The stirring and mixing effects are improved, the mixing is uniform, the mixing efficiency is improved, and the practicability is higher; through the material overturning assembly, the rotating rod can revolve around the rotating shaft and rotate at the same time, the auger blade is driven to be matched with the material conveying barrel to upwards convey and overturn the materials below, and the mixing effect and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing tanks, in particular to a mixing tank with a two-way mixing function. Background Technique

[0002] The mixing tank is driven by a motor through a V-belt to drive the impeller to rotate, so as to fully mix the medicine and the pulp evenly, increase the reaction time of the medicine action, and strengthen the quality of the medicine reaction. This machine is applicable to the beneficiation industry and can also be used for the mixing of various chemical industries. The mixing tank is applicable to various metal mines, mainly used for mixing before flotation to fully mix the medicine and the pulp, and can also be used for the mixing of other non-metallic minerals. It is used for materials with a fixed component concentration not greater than 30% (by weight) and a particle size less than 1 mm. Its form is a flat-bottomed barrel-shaped radiation circulating spiral impeller mechanical mixing plastic mixing tank. Advantages: 1. The plastic storage tank is integrally formed at one time, without welds, does not leak, has strong impact resistance, high tensile strength, good antioxidant and anti-aging properties, and meets the sanitary food standards. Due to the excellent properties of linear low-density polyethylene (LLDPE) and the special structure of the rotational molding storage tank, the service life is more than 15 years.

[0003] At present, during the use of traditional mixing tanks, they usually drive the impeller or the mixing rod to rotate and mix at a fixed position through a motor, and can only rotate in a fixed direction, lacking a structure for mixing in different directions, resulting in poor mixing effect and uneven mixing of materials, and relatively poor mixing efficiency. Moreover, traditional mixing tanks will cause some materials to precipitate at the bottom of the tank, and traditional mixing tanks lack a structure to prevent materials from depositing at the bottom of the tank, making their mixing uneven and having poor practicability. Summary of the Invention

[0004] The purpose of the utility model is to provide a mixing tank with a two-way mixing function to solve the problems raised in the prior art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mixing tank with a two-way mixing function includes a mixing tank. One end of the lower part of the mixing tank is provided with a discharge port with a valve. One side of the top of the mixing tank is provided with a square-shaped feeding port. A mixing mechanism is arranged inside the mixing tank. The mixing mechanism includes a motor, and the motor is arranged on the top of the mixing tank. The output end of the motor is connected with a rotating shaft inside the mixing tank. A housing is rotatably sleeved outside the rotating shaft at the top inside the mixing tank, and the housing is fixedly connected with the mixing tank. A sleeve shaft is rotatably sleeved outside the rotating shaft at the bottom of the housing. One side inside the housing is rotatably installed with a crankshaft. A transmission component connected with the rotating shaft, the sleeve shaft and the crankshaft is arranged inside the housing. The lower end of the rotating shaft is connected with a support rod. A plurality of blades are symmetrically arranged outside the sleeve shaft. A material turning component is arranged at the top of the support rod.

[0006] Further, the stirring mechanism further includes a turntable, and the turntable is sleeved outside the sleeve shaft. Rack bars are symmetrically arranged at the bottom of the turntable. A number of mounting seats are symmetrically arranged outside the sleeve shaft. A through groove penetrating the mounting seat is formed at the top of the mounting seat, and the through groove is adapted to the rack bar. A chamber connected to the through groove is formed inside the mounting seat. A rotating rod is rotatably installed in the chamber. A first gear meshing with the rack bar is sleeved on the outer wall of the rotating rod. One end of the rotating rod is fixedly connected to a blade outside the mounting seat. A first annular groove is formed at the bottom of the turntable. A slider is slidably installed on one side inside the first annular groove. The lower end of the slider is connected to the upper end of the rack bar. One side of the top of the turntable is connected to a push rod. The upper end of the push rod is movably connected to a connecting piece inside the housing, and one end of the connecting piece is movably connected to the crankshaft. The setting of the stirring mechanism enables it to drive the rotating shaft and the sleeve shaft to rotate in opposite directions by using one power source, so as to realize two-way stirring, improve the stirring and mixing effect, and can drive the blade to rotate while making the rack bar move up and down reciprocally, so as to continuously drive the blade to rotate in the front and back directions, change the angle between the blade and the sleeve shaft, so that the blade angle changes continuously, continuously turn the materials in the stirring barrel, improve the stirring effect, make the mixture uniform, improve the mixing efficiency, and have stronger practicability.

[0007] Further, the material turning assembly includes two rotating rods. The two rotating rods are rotatably installed at symmetrical positions on the top of the support rod. A feeding cylinder is sleeved outside the rotating rods on the top of the support rod. A screw blade is sleeved on the outer wall of the rotating rod inside the feeding cylinder. An annular frame is movably connected above the rotating rod. A connecting ring is fixedly connected to the inner side of the annular frame. The connecting ring is rotatably sleeved outside the sleeve shaft, and the connecting ring covers the outside of the turntable. A through hole adapted to the push rod is formed at the top of the connecting ring. A second annular groove is formed at the bottom of the annular frame. A second gear is sleeved on the upper end of the rotating rod in the second annular groove. A number of tooth grooves meshing with the second gear are formed on one side inner wall of the second annular groove. The top of the annular frame is fixedly connected to the housing through an L-shaped rod. The setting of the turning assembly enables the rotating rods and the feeding cylinder to revolve around the rotating shaft and the rotating rods to rotate by themselves, so that they can play a stirring role. At the same time, the rotating rods will also drive the screw blades to rotate, conveying the materials below the stirring barrel upward, so as to realize the turning of the materials at the bottom of the stirring barrel, improve the stirring and mixing effect, and avoid some materials precipitating at the bottom of the stirring barrel and affecting the mixing effect.

[0008] Further, the transmission assembly includes a first bevel gear. The first bevel gear is sleeved on the outer wall of the rotating shaft and is located inside the housing. A third bevel gear is meshed and connected to one side of the first bevel gear, and the third bevel gear is fixedly connected to one end of the crankshaft. A second bevel gear meshing with the third bevel gear is sleeved on the outer side of the upper end of the sleeve shaft. The setting of the transmission assembly can drive the crankshaft and the sleeve shaft to rotate.

[0009] Further, both ends of the connecting member are hinged to the push rod and the crankshaft respectively. The slider is of a convex-shaped structure. The turntable is slidably connected to the sleeve shaft to support the turntable and drive the turntable to move up and down, thereby driving the rack to drive the blade to turn back and forth.

[0010] Further, a plurality of through holes are formed in the outer wall of the material conveying cylinder. An inlet is formed in the outer wall at the lower end of the material conveying cylinder. The cross section of the second annular groove is T-shaped to cooperate with the auger blade to convey and turn over the materials below upward, improving the stirring and mixing effect.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. Through the stirring mechanism of the present utility model, the crankshaft and the sleeve shaft can be driven in cooperation with the transmission assembly, so that the sleeve shaft and the rotating shaft rotate in opposite directions, the sleeve shaft drives a plurality of blades, and the rotating shaft drives the support rod to rotate, realizing the two-way stirring of the materials, improving the mixing effect, and continuously driving the rack to move up and down reciprocally, so that it continuously drives the first gear to drive the rotating rod and the blade to turn back and forth in the front and rear directions, changing the included angle between the blade and the sleeve shaft, and can turn over the materials during the stirring process to improve the stirring and mixing effect, making the mixing uniform and improving the mixing efficiency, with stronger practicability;

[0013] 2. Through the material turning assembly of the present utility model, the rotating rod can revolve and rotate around the rotating shaft at the same time, and drive the auger blade to cooperate with the material conveying cylinder to convey and turn over the materials below upward, improving the mixing effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0015] Figure 2 is a schematic internal structure diagram of the present utility model;

[0016] Figure 3 is a schematic connection structure diagram among the housing, the rotating shaft, the sleeve shaft and the material conveying cylinder of the present utility model;

[0017] Figure 4 is a schematic structural diagram among the second gear, the ring frame and the turntable of the present utility model;

[0018] Figure 5 is the present utility model Figure 3 an enlarged schematic structural diagram of A therein;

[0019] Figure 6 is the present utility model Figure 3 an enlarged schematic structural diagram of B therein;

[0020] Figure 7 is the present utility model Figure 3 an enlarged schematic structural diagram of C therein.

[0021] Figure 8 is a schematic side-sectional structure diagram of the present utility model.

[0022] Reference numerals in the figure: 1, stirring barrel; 2, feeding port; 3, motor; 4, housing; 5, rotating shaft; 6, sleeve shaft; 7, bevel gear one; 8, bevel gear two; 9, bevel gear three; 10, crankshaft; 11, support rod; 12, connecting piece; 13, push rod; 14, turntable; 15, slider; 16, rack; 17, mounting seat; 18, rotating rod; 19, blade; 20, gear one; 21, rotating rod; 22, connecting ring; 23, ring frame; 24, auger blade; 25, material conveying cylinder; 26, gear two; 27, ring groove one; 28, ring groove two. Specific embodiments

[0023] 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 utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment: As Figure 1 - Figure 8As shown in the figure, the present utility model provides a technical solution: a stirring barrel with a two-way stirring function, including a stirring barrel 1. One end of the lower part of the stirring barrel 1 is provided with a discharge port with a valve. One side of the top of the stirring barrel 1 is provided with a feeding port 2 with a square structure. A stirring mechanism is arranged in the stirring barrel 1. The stirring mechanism includes a motor 3, and the motor 3 is arranged on the top of the stirring barrel 1. The output end of the motor 3 is connected with a rotating shaft 5 inside the stirring barrel 1. A housing 4 is rotatably sleeved on the outside of the rotating shaft 5 at the top inside the stirring barrel 1, and the housing 4 is fixedly connected with the stirring barrel 1. A sleeve shaft 6 is rotatably sleeved on the outside of the rotating shaft 5 at the bottom of the housing 4. A crankshaft 10 is rotatably installed on one side inside the housing 4. A transmission component connecting the rotating shaft 5, the sleeve shaft 6 and the crankshaft 10 is arranged inside the housing 4. The lower end of the rotating shaft 5 is connected with a support rod 11. A plurality of blades 19 are symmetrically arranged on the outside of the sleeve shaft 6. A material turning component is arranged at the top of the support rod 11. In this example, the stirring mechanism further includes a turntable 14, and the turntable 14 is sleeved on the outside of the sleeve shaft 6. Rack bars 16 are symmetrically arranged at the bottom of the turntable 14. A plurality of mounting seats 17 are symmetrically arranged on the outside of the sleeve shaft 6. A through groove penetrating through the mounting seat 17 is opened at the top of the mounting seat 17, and the through groove is adapted to the rack bar 16. A chamber connected to the through groove is opened inside the mounting seat 17. A rotating rod 18 is rotatably installed inside the chamber. A gear one 20 meshing with the rack bar 16 is sleeved on the outer wall of the rotating rod 18. One end of the rotating rod 18 is fixedly connected with the blade 19 outside the mounting seat 17. A first annular groove 27 is opened at the bottom of the turntable 14. A slider 15 is slidably installed on one side inside the first annular groove 27. The lower end of the slider 15 is connected with the upper end of the rack bar 16. One side of the top of the turntable 14 is connected with a push rod 13. The upper end of the push rod 13 is movably connected with a connecting piece 12 inside the housing 4, and one end of the connecting piece 12 is movably connected with the crankshaft 10. The arrangement of the stirring mechanism enables it to drive the rotating shaft 5 and the sleeve shaft 6 to rotate in opposite directions by using one power source, thereby realizing two-way stirring, improving the stirring and mixing effect, and being able to drive the blade 19 to rotate while making the rack bar 16 reciprocate up and down, so as to continuously drive the blade 19 to rotate back and forth, change the included angle between it and the sleeve shaft 6, so that the angle of the blade 19 changes continuously, continuously turn the materials in the stirring barrel 1, improve the stirring effect, make the mixing uniform, improve the mixing efficiency, and have stronger practicability. In this example, the transmission component includes a first bevel gear 7, the first bevel gear 7 is sleeved on the outer wall of the rotating shaft 5, and the first bevel gear 7 is located inside the housing 4. A third bevel gear 9 is meshed and connected on one side of the first bevel gear 7, and the third bevel gear 9 is fixedly connected with one end of the crankshaft 10. A second bevel gear 8 meshing with the third bevel gear 9 is sleeved on the outside of the upper end of the sleeve shaft 6. The arrangement of the transmission component can drive the crankshaft 10 and the sleeve shaft 6 to rotate. In this example, both ends of the connecting piece 12 are hinged to the push rod 13 and the crankshaft 10 respectively. The slider 15 has a convex-shaped structure. The turntable 14 is slidably connected with the sleeve shaft 6, so as to support the turntable 14 and drive the turntable 14 to move up and down, thereby driving the rack bar 16 to drive the blade 19 to turn back and forth.

[0025] In this example, the material turning component includes two rotating rods 21. The two rotating rods 21 are rotatably installed at symmetric positions on the top of the support rod 11. A material conveying cylinder 25 is sleeved outside the rotating rod 21 on the top of the support rod 11. A screw blade 24 is sleeved inside the material conveying cylinder 25 on the outer wall of the rotating rod 21. An annular frame 23 is movably connected above the rotating rod 21. A connecting ring 22 is fixedly connected inside the annular frame 23. The connecting ring 22 is rotatably sleeved outside the sleeve shaft 6, and the connecting ring 22 covers outside the turntable 14. A perforation adapted to the push rod 13 is opened at the top of the connecting ring 22. An annular groove two 28 is opened at the bottom of the annular frame 23. A gear two 26 is sleeved in the annular groove two 28 at the upper end of the rotating rod 21. A plurality of tooth grooves meshing with the gear two 26 are opened on one inner wall of the annular groove two 28. The top of the annular frame 23 is fixedly connected to the housing 4 through an L-shaped rod. The setting of the flipping component can make the rotating rod 21 and the material conveying cylinder 25 revolve around the rotating shaft 5 and at the same time make the rotating rod 21 rotate itself, so that it can play a stirring role. At the same time, the rotating rod 21 will also drive the screw blade 24 to rotate, conveying the material below the mixing barrel 1 upward, thereby realizing the turning of the material at the bottom of the mixing barrel 1, improving the stirring and mixing effect, and avoiding the precipitation of some materials at the bottom of the mixing barrel 1 affecting the mixing effect. In this example, a plurality of through holes are opened on the outer wall of the material conveying cylinder 25, and a feed port is opened on the outer wall at the lower end of the material conveying cylinder 25. The cross section of the annular groove two 28 is T-shaped to cooperate with the screw blade 24 to convey and turn the material below upward, improving the stirring and mixing effect.

[0026] Working principle of the utility model: When in use, start the motor 3 to drive the rotation of the rotating shaft 5, so that the rotating shaft 5 drives the rotation of the first bevel gear 7, and then drives the rotation of the third bevel gear 9 meshing with it, so that the third bevel gear 9 drives the meshing second bevel gear 8 to drive the sleeve shaft 6 to rotate in the direction opposite to the rotation direction of the rotating shaft 5. The rotation of the rotating shaft 5 will drive the support rod 11, and the rotation of the sleeve shaft 6 will drive the mounting seat 17 and the blades 19 to rotate synchronously, so as to realize the two-way stirring and mixing of the material. At the same time, the mounting seat 17 will drive the connected slider 15 to slide in the first annular groove 27 on the turntable 14 through the rack 16. When the third bevel gear 9 rotates, it will drive the connected crankshaft 10 to rotate synchronously. The crankshaft 10 will drive the push rod 13 to move up and down through the connecting piece 12, so that the push rod 13 will drive the connected turntable 14 to move synchronously, so that the turntable 14 slides up and down outside the sleeve shaft 6. At the same time, the turntable 14 will drive the slider 15 and then drive the rack 16 connected to its bottom to move up and down reciprocally, so that the rack 16 will drive the first gear 20 meshing with it to rotate forward and backward, so that the first gear 20 drives the rotating rod 18 and then drives the blades 19 to turn over in the front and back directions, so that the angle between the blades 19 and the sleeve shaft 6 changes continuously, so that the blades 19 can turn over the material while stirring the material, so as to improve the stirring and mixing effect of the material; while the support rod 11 drives the connected feeding cylinder 25 and the rotating rod 21 to revolve around the rotating shaft 5 while rotating with the rotating shaft 5. At the same time, the rotating rod 21 will drive the second gear 26 to move in the second annular groove 28, and cooperate with several tooth grooves in the second annular groove 28 to drive the second gear 26 to drive the rotating rod 21 to rotate, so as to realize the revolution and rotation of the rotating rod 21 around the rotating shaft 5 at the same time. The structures of the rotating rod 21 and the feeding cylinder 25 can be combined with the support rod 11 to realize the stirring of the material. In addition, when the rotating rod 21 rotates, it will also drive the auger blade 24 to rotate. Under the cooperation of the feeding cylinder 25, the material under the stirring barrel 1 can be conveyed upward and then stirred, so as to avoid some materials from depositing at the bottom of the stirring barrel 1 and affecting the mixing effect, so as to improve the stirring and mixing effect and efficiency of the equipment on the material, make the mixing more uniform, and the practicability is stronger.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A stirring barrel with a two-way stirring function, comprising a stirring barrel (1), and one end of the lower part of the stirring barrel (1) is provided with a discharge port with a valve, characterized in that: One side of the top of the mixing barrel (1) is provided with a feeding port (2) with a square structure. A mixing mechanism is arranged inside the mixing barrel (1). The mixing mechanism includes a motor (3), and the motor (3) is arranged on the top of the mixing barrel (1). The output end of the motor (3) is connected with a rotating shaft (5) inside the mixing barrel (1). A housing (4) is rotatably sleeved on the outer side of the rotating shaft (5) at the inner top of the mixing barrel (1), and the housing (4) is fixedly connected with the mixing barrel (1). A sleeve shaft (6) is rotatably sleeved on the outer side of the rotating shaft (5) at the bottom of the housing (4). A crankshaft (10) is rotatably installed on one side inside the housing (4). A transmission component connected to the rotating shaft (5), the sleeve shaft (6) and the crankshaft (10) is arranged inside the housing (4). The lower end of the rotating shaft (5) is connected with a support rod (11). A plurality of blades (19) are symmetrically arranged on the outer side of the sleeve shaft (6). A material turning component is arranged at the top of the support rod (11).

2. The stirring barrel with a two-way stirring function according to claim 1, characterized in that: The mixing mechanism further includes a turntable (14), and the turntable (14) is sleeved on the outer side of the sleeve shaft (6). A plurality of racks (16) are symmetrically arranged at the bottom of the turntable (14). A plurality of mounting seats (17) are symmetrically arranged on the outer side of the sleeve shaft (6). A through groove penetrating through the mounting seat (17) is formed at the top of the mounting seat (17), and the through groove is adapted to the rack (16). A chamber connected to the through groove is formed inside the mounting seat (17). A rotating rod (18) is rotatably installed inside the chamber. A first gear (20) meshing with the rack (16) is sleeved on the outer wall of the rotating rod (18). One end of the rotating rod (18) is fixedly connected with the blade (19) outside the mounting seat (17). A first annular groove (27) is formed at the bottom of the turntable (14). A slider (15) is slidably installed on one side inside the first annular groove (27). The lower end of the slider (15) is connected with the upper end of the rack (16). One side of the top of the turntable (14) is connected with a push rod (13). The upper end of the push rod (13) is movably connected with a connecting piece (12) inside the housing (4), and one end of the connecting piece (12) is movably connected with the crankshaft (10).

3. A stirring barrel with a two-way stirring function according to claim 2, characterized in that: The material turning component includes a rotating rod (21), and there are two rotating rods (21). The two rotating rods (21) are rotatably installed at symmetrical positions on the top of the support rod (11). A feeding cylinder (25) is sleeved on the outer side of the rotating rod (21) at the top of the support rod (11). A screw blade (24) is sleeved on the outer wall of the rotating rod (21) inside the feeding cylinder (25). A ring frame (23) is movably connected above the rotating rod (21). A connecting ring (22) is fixedly connected inside the ring frame (23). The connecting ring (22) is rotatably sleeved on the outer side of the sleeve shaft (6), and the connecting ring (22) covers the outer side of the turntable (14). A through hole adapted to the push rod (13) is formed at the top of the connecting ring (22). A second annular groove (28) is formed at the bottom of the ring frame (23). A second gear (26) is sleeved on the upper end of the rotating rod (21) inside the second annular groove (28). A plurality of tooth grooves meshing with the second gear (26) are formed on one side inner wall of the second annular groove (28). The top of the ring frame (23) is fixedly connected with the housing (4) through an L-shaped rod.

4. A stirring barrel with a two-way stirring function according to claim 1, characterized in that: The transmission assembly includes a first bevel gear (7) sleeved on the outer wall of a rotating shaft (5), and the first bevel gear (7) is located inside a housing (4). A third bevel gear (9) is meshed and connected to one side of the first bevel gear (7), and the third bevel gear (9) is fixedly connected to one end of a crankshaft (10). A second bevel gear (8) meshed with the third bevel gear (9) is sleeved on the outer side of the upper end of the sleeve shaft (6).

5. The stirring barrel with a two-way stirring function according to claim 2, characterized in that: Both ends of the connecting piece (12) are respectively hinged to a push rod (13) and the crankshaft (10). The slider (15) has a convex-shaped structure, and the turntable (14) is slidably connected to the sleeve shaft (6).

6. The stirring bucket with a two-way stirring function according to claim 3, characterized in that: A plurality of through holes are formed in the outer wall of the material conveying cylinder (25). A feed inlet is formed in the outer wall of the lower end of the material conveying cylinder (25). The cross section of the second annular groove (28) is T-shaped.

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