Material mixer

Abstract

The utility model belongs to the technical field of experimental supplies, in particular relates to a material mixer, and aims to solve the problems that when a solvent and a solution are mixed in the prior art, the solvent and the solution are mixed only in a stirring manner, and a solute is easy to fall at corners in the mixer under the action of centrifugal force and is difficult to be uniformly mixed with the solvent. According to the scheme, the mixer comprises a mixing box, a drain valve is fixedly installed on the inner wall of the bottom of one side of the mixing box, one side of the drain valve extends to the outer side of the mixing box, the mixer further comprises an isolation pipe, the isolation pipe is fixedly installed on the inner wall of the bottom of the mixing box, and liquid inlet holes are formed in the inner walls of the bottoms of the two sides of the isolation pipe; the material mixer disclosed by the utility model can realize uniform mixing and efficient stirring of materials, and prevents the materials from being accumulated in the mixing process by adjusting the discharging position of the blanking hopper, so that the product quality and the production efficiency are favorably improved, and the actual requirements in the fields of laboratory use and the like are met.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental supplies, in particular to a material mixer. Background Art

[0002] In chemical or biological experiments, it is often necessary to mix different solutes and solvents together and require them to be mixed evenly in order to test the various performance characteristics of the resulting mixture;

[0003] However, at present, when mixing solvents and solutions, stirring is often used for mixing. Under the action of centrifugal force, the solute is easy to fall into the corners inside the mixer and is difficult to mix evenly with the solvent. Therefore, we propose a material mixer to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that when mixing solvents and solutions, the mixing is often only carried out in the form of stirring, and the solute is easy to fall into the corners inside the mixer under the action of centrifugal force, making it difficult to mix evenly with the solvent. A material mixer is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A material mixer comprises a mixing box, a drain valve is fixedly mounted on the inner wall of the bottom of one side of the mixing box, one side of the drain valve extends to the outside of the mixing box, and the mixer further comprises:

[0007] Isolation tube, the isolation tube is fixedly installed on the bottom inner wall of the mixing box, the bottom inner walls on both sides of the isolation tube are provided with liquid inlet holes, the inner wall of the isolation tube is provided with multiple liquid discharge holes at equal intervals, the liquid inlet holes and the liquid discharge holes are used for circulating the solution, and a conical tube is fixedly installed on the top of the isolation tube;

[0008] A stirring mechanism, the stirring mechanism is installed in the isolation tube, the top of the stirring mechanism extends to the top of the mixing box, and the stirring mechanism is used to stir and mix the solution and promote the flow of the solution;

[0009] A power mechanism, which is installed on the top of the mixing box and is connected to the stirring mechanism to drive the stirring mechanism to operate;

[0010] The feeding mechanism is installed on the power mechanism, the feeding mechanism is connected with the stirring mechanism, and the feeding mechanism is used to put materials into the conical tube.

[0011] In one possible design, the stirring mechanism includes an isolation mesh fixedly installed in the isolation tube, the isolation mesh is located between the liquid inlet and the liquid discharge hole, a rotating shaft is rotatably connected to the isolation mesh, a water absorption blade is fixedly installed at the bottom end of the rotating shaft, a spiral stirring blade located above the isolation mesh is fixedly sleeved on the rotating shaft, the top end of the rotating shaft extends to the top of the mixing box, and the rotating shaft is respectively connected to the power mechanism and the feeding mechanism.

[0012] In a possible design, a plurality of cleaning plates are fixedly mounted on the rotating shaft at equal intervals, and the cleaning plates are in contact with the inner wall of the conical tube.

[0013] In one possible design, the power mechanism includes a support plate fixedly mounted on the top of the mixing box, a rotating shaft passes through the support plate and is rotatably connected to the support plate, a driving motor is fixedly mounted on one side of the top of the support plate, an active bevel gear is fixedly mounted on the output shaft of the driving motor, a driven bevel gear located above the support plate is fixedly sleeved on the rotating shaft, the active bevel gear is meshed with the driven bevel gear, a feed hole is opened on the support plate, and a feeding mechanism is mounted on the top of the support plate.

[0014] In a possible design, the feeding mechanism includes a lower hopper slidably connected to the top of the support plate, the discharge port of the lower hopper corresponds to the lower hole, the top of the lower hopper is connected to a transmission assembly, and the transmission assembly is connected to the top of the rotating shaft.

[0015] In one possible design, the transmission assembly includes a rotating plate fixedly mounted on the top of the rotating shaft, a connecting rod is rotatably connected to one side of the top of the rotating plate, a connecting ring is fixedly mounted on one side of the top of the lower hopper, one end of the connecting rod extends into the connecting ring and is slidably connected to the inner wall of the connecting ring.

[0016] Beneficial effects:

[0017] In the utility model, the material mixer can rotate after the rotating shaft receives the power of the power mechanism through the stirring mechanism, which can drive the water absorption blade to rotate. When the water absorption blade rotates, suction can be generated, so that the solution in the mixing box can be sucked from the liquid inlet hole and transported upward through the isolation mesh plate. When the rotating shaft rotates, the spiral stirring blade can be driven to rotate, and the solution can be stirred, so that the solution can be evenly mixed.

[0018] In the utility model, the material mixer can drive the active bevel gear to rotate by starting the driving motor through the power mechanism. At this time, under the meshing transmission effect with the driven bevel gear, the rotating shaft can be driven to rotate, so as to provide a stable driving force when stirring the solution;

[0019] In the utility model, the material mixer can drive the transmission assembly to move when the rotating shaft rotates through the feeding mechanism, thereby driving the lower hopper to move horizontally along the support plate, and adjusting the position of the lower hopper, thereby adjusting the placement position of the material, thereby preventing the material from piling up;

[0020] The material mixer of the utility model can achieve uniform mixing and efficient stirring of materials, and at the same time prevents accumulation of materials during the mixing process by adjusting the discharge position of the lower hopper, which helps to improve product quality and production efficiency and meet the actual needs of fields such as laboratory use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional schematic diagram of the overall structure of a material mixer proposed by the utility model;

[0022] Figure 2 A three-dimensional schematic diagram of the cross-sectional structure of a material mixer proposed by the utility model;

[0023] Figure 3 A three-dimensional schematic diagram of the connection structure of the isolation tube, the conical tube, the driving motor, the rotating plate and the lower hopper of a material mixer proposed by the utility model;

[0024] Figure 4 A three-dimensional schematic diagram of the connection structure of a driving motor, a rotating shaft, a spiral stirring blade and an isolation mesh plate of a material mixer proposed by the utility model;

[0025] Figure 5 This is a three-dimensional schematic diagram of the connection structure of the rotating shaft, isolation mesh plate and water absorption blades of a material mixer proposed by the utility model when viewed from above.

[0026] In the figure: 1. mixing box; 2. drain valve; 3. isolation pipe; 4. liquid inlet hole; 5. drain hole; 6. conical pipe; 7. isolation mesh plate; 8. rotating shaft; 9. spiral stirring blade; 10. driving motor; 11. active bevel gear; 12. driven bevel gear; 13. cleaning plate; 14. water absorption blade; 15. rotating plate; 16. connecting rod; 17. lower hopper; 18. connecting ring; 19. supporting plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example 1

[0029] Reference Figure 1-5A mixer includes a mixing box 1, a drain valve 2 is fixedly mounted on the inner wall of the bottom of one side of the mixing box 1, and one side of the drain valve 2 extends to the outside of the mixing box 1. The mixer also includes an isolation pipe 3, a stirring mechanism, a power mechanism and a feeding mechanism.

[0030] The isolation tube 3 is fixedly mounted on the bottom inner wall of the mixing box 1. Liquid inlet holes 4 are provided on the bottom inner walls of both sides of the isolation tube 3. Multiple liquid discharge holes 5 are provided at equal intervals on the inner wall of the isolation tube 3. The liquid inlet holes 4 and the liquid discharge holes 5 are used to circulate the solution so as to keep the solution dynamic during the mixing process and improve the mixing effect. A conical tube 6 is fixedly mounted on the top of the isolation tube 3. The design of the conical tube 6 helps to evenly distribute the material during the mixing process.

[0031] The stirring mechanism is installed in the isolation tube 3, and the top of the stirring mechanism extends to the top of the mixing box 1. The stirring mechanism is used to stir and mix the solution and promote the flow of the solution to ensure the uniformity and sufficiency of the materials during the mixing process.

[0032] The power mechanism is installed on the top of the mixing box 1 and is connected to the stirring mechanism. The power mechanism is used to drive the stirring mechanism to operate and provide necessary power for the stirring process.

[0033] The feeding mechanism is mounted on the power mechanism and connected to the stirring mechanism. The feeding mechanism is used to feed materials into the conical tube 6 to achieve continuous or intermittent addition of materials.

[0034] Specifically, the stirring mechanism includes an isolation mesh plate 7 fixedly installed in the isolation tube 3, and the isolation mesh plate 7 is located between the liquid inlet hole 4 and the liquid discharge hole 5. A rotating shaft 8 is rotatably connected to the isolation mesh plate 7, and a water absorbing blade 14 is fixedly installed at the bottom end of the rotating shaft 8. When the rotating shaft 8 rotates, the water absorbing blade 14 generates suction, sucking the solution in the mixing box 1 into the isolation tube 3 through the liquid inlet hole 4, and transporting it upward through the isolation mesh plate 7. At the same time, a spiral stirring blade 9 located above the isolation mesh plate 7 is fixedly sleeved on the rotating shaft 8. As the rotating shaft 8 rotates, the spiral stirring blade 9 stirs the solution to mix the materials evenly.

[0035] The power mechanism includes a support plate 19 fixedly mounted on the top of the mixing box 1, and the rotating shaft 8 passes through the support plate 19 and is rotatably connected to the support plate 19. A driving motor 10 is fixedly mounted on one side of the top of the support plate 19, and an active bevel gear 11 is fixedly mounted on the output shaft of the driving motor 10. A driven bevel gear 12 located above the support plate 19 is fixedly sleeved on the rotating shaft 8, and the active bevel gear 11 is meshed with the driven bevel gear 12. By starting the driving motor 10, the active bevel gear 11 can be driven to rotate, and then the rotating shaft 8 is driven to rotate through the driven bevel gear 12, providing power for the mixing process.

[0036] The feeding mechanism includes a lower hopper 17 slidably connected to the top of the support plate 19, and the discharge port of the lower hopper 17 corresponds to the discharge hole on the support plate 19. A transmission assembly is connected to the top of the lower hopper 17, and the transmission assembly is connected to the top of the rotating shaft 8. When the rotating shaft 8 rotates, the lower hopper 17 can be driven by the transmission assembly to move laterally along the support plate 19, thereby adjusting the discharge position of the lower hopper 17 to prevent the accumulation of materials during the mixing process.

[0037] Specifically, the transmission assembly includes a rotating plate 15 fixedly mounted on the top of the rotating shaft 8, and a connecting rod 16 is rotatably connected to one side of the top of the rotating plate 15. A connecting ring 18 is fixedly mounted on one side of the top of the lower hopper 17, and one end of the connecting rod 16 extends into the connecting ring 18 and is slidably connected to the inner wall of the connecting ring 18. When the rotating plate 15 rotates with the rotating shaft 8, the connecting rod 16 performs a circular motion under the guidance of the connecting ring 18, thereby driving the lower hopper 17 to move along the length direction of the support plate 19.

[0038] The present application can be used in the field of experimental supplies technology, and can also be used in other fields applicable to the present application.

[0039] Example 2

[0040] refer to Figure 4 , improved on the basis of the first embodiment: a material mixer, which is applied to the field of experimental supplies technology, a plurality of cleaning plates 13 are fixedly installed on the rotating shaft 8 at equal intervals, and the cleaning plates 13 are in contact with the inner wall of the conical tube 6. When the rotating shaft 8 rotates, the cleaning plates 13 rotate accordingly, scraping the material on the inner wall of the conical tube 6, ensuring that the material can smoothly enter the isolation tube 3 for mixing.

[0041] In the present application, the material is first put into the lower hopper 17, and the solvent is injected into the mixing box 1. Then the driving motor 10 can be started. The driving motor 10 drives the active bevel gear 11 to rotate, and then drives the rotating shaft 8 to rotate on the support plate 19 through the driven bevel gear 12. At this time, the water-absorbing blade 14 rotates with the rotating shaft 8 in the isolation tube 3, generating suction to suck the solution in the mixing box 1 into the isolation tube 3 through the liquid inlet hole 4, and then discharge it upward through the discharge hole 5 to form a circulating flow. At the same time, the spiral stirring blade 9 rotates with the rotating shaft 8 in the isolation tube 3 to stir the solution so that the material and the solvent are fully mixed. During the rotation of the rotating shaft 8, the lower hopper 17 moves horizontally on the support plate 19 through the transmission action of the rotating plate 15 and the connecting rod 16, thereby adjusting the material placement position. The material enters the conical tube 6 through the lower hopper 17 and is evenly placed in the isolation tube 3 under the action of the cleaning plate 13. After mixing, the drain valve 2 is opened to discharge the mixed solution out of the mixing box 1.

[0042] However, as is well known to those skilled in the art, the working principle and wiring method of the drive motor 10 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A material mixer, comprising a mixing box (1), a drain valve (2) fixedly mounted on the inner wall of the bottom of one side of the mixing box (1), one side of the drain valve (2) extending to the outside of the mixing box (1), characterized in that: The mixer also includes: An isolation tube (3), the isolation tube (3) is fixedly mounted on the bottom inner wall of the mixing box (1), liquid inlet holes (4) are provided on the bottom inner walls of both sides of the isolation tube (3), a plurality of liquid discharge holes (5) are provided on the inner wall of the isolation tube (3) at equal intervals, the liquid inlet holes (4) and the liquid discharge holes (5) are used for circulating the solution, and a conical tube (6) is fixedly mounted on the top of the isolation tube (3); A stirring mechanism, the stirring mechanism is installed in the isolation tube (3), the top of the stirring mechanism extends above the mixing box (1), and the stirring mechanism is used to stir and mix the solution and promote the flow of the solution; A power mechanism, which is installed on the top of the mixing box (1) and is connected to the stirring mechanism to drive the stirring mechanism to operate; A feeding mechanism is installed on the power mechanism and is connected to the stirring mechanism. The feeding mechanism is used to feed materials into the conical tube (6).

2. A material mixer according to claim 1, characterized in that: The stirring mechanism comprises an isolation mesh plate (7) fixedly mounted in the isolation tube (3), the isolation mesh plate (7) being located between the liquid inlet hole (4) and the liquid discharge hole (5), a rotating shaft (8) passing through the isolation mesh plate (7) and being rotatably connected, a water absorbing blade (14) being fixedly mounted at the bottom end of the rotating shaft (8), a spiral stirring blade (9) located above the isolation mesh plate (7) being fixedly sleeved on the rotating shaft (8), the top end of the rotating shaft (8) extending to the top of the mixing box (1), and the rotating shaft (8) being respectively connected to the power mechanism and the feeding mechanism.

3. A material mixer according to claim 2, characterized in that: A plurality of cleaning plates (13) are fixedly mounted on the rotating shaft (8) at equal intervals, and the cleaning plates (13) are in contact with the inner wall of the conical tube (6).

4. A material mixer according to claim 1, characterized in that: The power mechanism comprises a support plate (19) fixedly mounted on the top of the mixing box (1); a rotating shaft (8) passes through the support plate (19) and is rotatably connected to the support plate (19); a driving motor (10) is fixedly mounted on one side of the top of the support plate (19); an active bevel gear (11) is fixedly mounted on the output shaft of the driving motor (10); a driven bevel gear (12) located above the support plate (19) is fixedly sleeved on the rotating shaft (8); the active bevel gear (11) meshes with the driven bevel gear (12); a material discharge hole is opened on the support plate (19); and a feeding mechanism is mounted on the top of the support plate (19).

5. A material mixer according to claim 1, characterized in that: The feeding mechanism comprises a lower hopper (17) slidably connected to the top of the support plate (19), the discharge port of the lower hopper (17) corresponds to the lower hole, the top of the lower hopper (17) is connected to a transmission assembly, and the transmission assembly is connected to the top of the rotating shaft (8).

6. A material mixer according to claim 5, characterized in that: The transmission assembly comprises a rotating plate (15) fixedly mounted on the top of the rotating shaft (8), a connecting rod (16) being rotatably connected to one side of the top of the rotating plate (15), a connecting ring (18) being fixedly mounted on one side of the top of the lower hopper (17), one end of the connecting rod (16) extending into the connecting ring (18) and being slidably connected to the inner wall of the connecting ring (18).

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