Material mixing machine

Abstract

The utility model relates to a material mixing machine which comprises a supporting frame and a mixing structure, a mixing tank is installed on the supporting frame, an upper side installation circular plate is installed on the mixing tank, a reciprocating type rotating structure capable of achieving reciprocating type movement and rotation is installed on the upper side installation circular plate, and a driving structure is further installed on the mixing tank. The driving structure is connected with the reciprocating type rotating structure, the reciprocating type rotating structure is connected with the mixing structure, the reciprocating type rotating structure comprises a reciprocating type moving structure and a rotating structure, and the reciprocating type moving structure comprises a bevel gear, an arc guide rail, a guide rail sliding block, a bearing seat, a reciprocating lead screw, a bevel transmission gear, a movable block, a mounting block and a long strip plate; the rotating structure comprises long-strip teeth and a gear; the bevel gear and the arc guide rail are both installed on the upper end face of the upper side installation circular plate, and a guide rail sliding block is movably installed at the upper end of the arc guide rail. The material mixer solves the problems that the existing material mixer is low in mixing efficiency and cannot realize material mixing more quickly.

Description

Technical Field

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

[0002] A material mixer, also known as a mixer, is a mechanical device that uses mechanical force and gravity to evenly mix two or more materials. Existing material mixers generally use a motor to drive a stirring roller to mix and stir in a mixing tank, thereby achieving the mixing of multiple materials and making them evenly mixed. However, the existing ones often require a long mixing time to achieve the purpose of even mixing, and cannot improve the mixing efficiency.

[0003] In order to improve the mixing efficiency, Chinese patent CN221131804U, a high-efficiency raw material mixer points out that the first driving component starts to drive the first stirring blade to rotate. The first stirring blade rotates unidirectionally to mix the raw materials, and at the same time, the second driving component starts to drive the second stirring blade to rotate. The second stirring blade rotates unidirectionally and mixes the raw materials. The rotation direction of the second stirring blade is opposite to that of the first stirring blade. Therefore, the material in the barrel is mixed in a two-way rotation under the cooperation of the first stirring blade and the second stirring blade, thereby saving the time of mixing the raw materials and improving the efficiency of mixing the raw materials. The above patent can indeed achieve the purpose of accelerating the mixing and stirring speed, but there are still certain shortcomings. Through the appendix of the patent, Figure 4 It can be seen that the stirring efficiency can be improved by rotating in two different directions, but this method can only rotate in a fixed position and cannot achieve reciprocating movement while rotating. Therefore, the stirring efficiency of the above patent still has the problem of low efficiency.

[0004] Therefore, in order to further improve the mixing efficiency, a material mixer is proposed, which can achieve reciprocating mixing and stirring on the premise of re-rotation, thereby further improving the mixing efficiency of the mixer. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a material mixer, which solves the problem that the existing material mixer has low mixing efficiency and cannot achieve material mixing more quickly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material mixer, comprising a support frame and a mixing structure, a mixing tank is mounted on the support frame, an upper mounting circular plate is mounted on the mixing tank, a reciprocating rotating structure capable of realizing reciprocating movement and rotation is mounted on the upper mounting circular plate, a driving structure is also mounted on the mixing tank, the driving structure is connected to the reciprocating rotating structure, the reciprocating rotating structure is connected to the mixing structure, the reciprocating rotating structure comprises a reciprocating moving structure and a rotating structure, the reciprocating moving structure comprises a bevel gear, an arc guide rail, a guide rail slider, a bearing seat, a reciprocating screw, a bevel transmission gear, a movable block, a mounting block, and a long strip plate; the rotating The rotating structure includes long teeth and gears; the bevel gear and the arc guide rail are both installed on the upper end surface of the upper mounting circular plate; a guide rail slider is movably installed on the upper end of the arc guide rail, a bearing seat is installed at the upper end of the guide rail slider, a reciprocating screw is installed on the inner ring of the bearing seat, and a movable block is movably installed on the surface of the reciprocating screw; conical transmission gears are installed at both ends of the reciprocating screw, and the conical transmission gear and the bevel gear constitute a gear transmission; a mounting block is also installed on the upper end of the guide rail slider, and a long strip plate is installed on the upper end of the mounting block, and the upper end of the long strip plate is connected to the output end of the driving structure, and its long teeth are installed on the side of the guide rail slider, and a gear is installed on the mixed structure of the movable block, and the gear and the long teeth constitute a gear transmission.

[0007] Through the above technical solution, further, stabilizing rods are symmetrically installed on the surface of the installation block, and the stabilizing rods pass through the movable block.

[0008] Furthermore, a ball screw nut is installed on the surface of the movable block, and through holes are symmetrically opened on the surface of the movable block, and the stabilizing rod passes through the through holes.

[0009] As a preferred technical solution, a bottom mounting plate is provided at the lower end of the movable block, a bearing is mounted on the inner side of the bottom mounting plate, and the inner ring of the bearing is connected to the hybrid structure.

[0010] Furthermore, the hybrid structure includes a rotating shaft, a flange connecting plate, a first mounting rod, a mixing plate, a second mounting rod, and an outward push plate; the rotating shaft is connected to the inner ring of the bearing, a gear is installed on the surface of the rotating shaft, a flange connecting plate is installed at the lower end, the first mounting rod is installed at the lower end of the flange connecting plate, a mixing plate is installed at the end of the first mounting rod, and a second mounting rod passes through the surface of the flange connecting plate, one end of the second mounting rod is connected to the outward push plate, and the other end of the second mounting rod is connected to the inner push plate.

[0011] As a preferred technical solution, a stable connecting plate is further connected to the inner side of the support frame.

[0012] Furthermore, the driving structure includes a mounting plate and a servo motor; the mounting plate is mounted on the surface of the mixing tank, the servo motor is mounted on the upper end surface of the mixing tank, and the output end of the servo motor is connected to the upper surface of the long plate.

[0013] As a preferred technical solution, a feeding funnel is also installed on the surface of the mixing tank, a baffle is movably installed on the lower side of the mixing tank surface, and a discharging funnel is installed at the lower end of the mixing tank.

[0014] Compared with the prior art, the present invention provides a material mixer with the following beneficial effects:

[0015] 1. The servo motor drives the long strip to rotate, and during rotation, the reciprocating screw is driven to rotate through the action of the conical transmission gear and the star-chasing gear, thereby causing the ball screw nut to reciprocate on the reciprocating screw. During the reciprocating movement, the gear and the long teeth are used to drive the rotating shaft to rotate, thereby driving the mixing structure to rotate. The mixing structure performs mobile and rotary stirring in the mixing tank. It should be noted that the rotation direction of the gear and the long teeth is opposite to the rotation direction driven by the servo motor. Through the above scheme, the efficiency of uniform mixing is greatly improved, thereby solving the problem of low mixing efficiency of the existing material mixer and the inability to achieve material mixing more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural diagram of the material mixer of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the material mixer from above;

[0018] Figure 3 This is a schematic diagram of the long teeth and gear structure of the material mixer of the utility model;

[0019] Figure 4 This is a schematic diagram of the reciprocating screw and ball screw nut structure of the material mixer of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the baffle plate of the material mixer of the utility model;

[0021] Figure 6 This is a schematic diagram of the mixing structure of the material mixer of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the inner push plate and the outer push plate of the material mixer of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the mounting plate of the material mixer of the utility model;

[0024] Figure 9 This is a schematic diagram of the structure of a circular plate installed on the upper side of the material mixer of the utility model;

[0025] Figure 10This utility model material mixer Figure 3 A local enlarged structural diagram of point A;

[0026] Figure 11 This utility model material mixer Figure 3 A schematic diagram of the partially enlarged structure at point B;

[0027] Figure 12 This utility model material mixer Figure 6 Schematic diagram of the local enlarged structure at point C.

[0028] In the figure: 1. Support frame; 2. Mixing tank; 3. Mounting plate; 4. Feed funnel; 5. Servo motor; 6. Stable connecting plate; 7. Bottom mounting plate; 8. Bearing; 9. Discharge funnel; 10. Baffle plate; 11. Inner push plate; 12. Upper mounting circular plate; 13. Bevel gear; 14. Arc guide rail; 15. Guide rail slider; 16. Bearing seat; 17. Reciprocating screw; 18. Bevel transmission gear; 19. Movable block; 20. Mounting block; 21. Stable rod; 22. Long teeth; 23. Gear; 24. Long plate; 25. Flange connecting plate; 26. First mounting rod; 27. Mixing plate; 28. Second mounting rod; 29. Outer push plate; 30. Ball screw nut; 31. Through hole; 32. Rotating shaft. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example

[0031] See also Figure 1-12The utility model provides the following technical solutions: a material mixer, including a support frame 1 and a mixing structure, a mixing tank 2 is installed on the support frame 1, an upper mounting circular plate 12 is installed on the mixing tank 2, a reciprocating rotating structure capable of realizing reciprocating movement and rotation is installed on the upper mounting circular plate 12, a driving structure is also installed on the mixing tank 2, the driving structure is connected to the reciprocating rotating structure, the reciprocating rotating structure is connected to the mixing structure, its reciprocating rotating structure includes a reciprocating moving structure and a rotating structure, its reciprocating moving structure includes a bevel gear 13, an arc guide rail 14, a guide rail slider 15, a bearing seat 16, a reciprocating screw 17, a bevel transmission gear 18, a movable block 19, a mounting block 20, and a long strip plate 24; its rotating structure includes long strip teeth 22, a gear 23; a conical The gear 13 and the arc guide rail 14 are both mounted on the upper end surface of the upper mounting circular plate 12. A guide rail slider 15 is movably mounted on the upper end of the arc guide rail 14. A bearing seat 16 is mounted at the upper end of the guide rail slider 15. A reciprocating screw 17 is mounted on the inner ring of the bearing seat 16. A movable block 19 is movably mounted on the surface of the reciprocating screw 17. A bevel transmission gear 18 is mounted at both ends of the reciprocating screw 17. The bevel transmission gear 18 and the bevel gear 13 constitute a gear transmission. A mounting block 20 is also mounted on the upper end of the guide rail slider 15. A long strip plate 24 is mounted on the upper end of the mounting block 20. The upper end of the long strip plate 24 is connected to the output end of the drive structure, and its long strip teeth 22 are mounted on the side of the guide rail slider 15. A gear 23 is mounted on the hybrid structure of the movable block 19. The gear 23 and the long strip teeth 22 constitute a gear transmission.

[0032] In this embodiment, the specific working principle is: the long strip plate 24 is driven to rotate by the driving structure, and then the reciprocating screw 17 is driven to rotate through the gear transmission relationship between the bevel transmission gear 18 and the bevel gear 13, thereby driving the movable block 19 to move back and forth, thereby driving the movement of the mixing structure. During the movement, the mixing structure is driven to rotate by the action of the long teeth 22 and the gear 23. Therefore, the above structure realizes the reciprocating rotation of the mixing structure under the premise of its own rotation, and realizes the reverse rotation again, thereby greatly improving the efficiency of uniform mixing, thereby solving the problem that the mixing efficiency of the existing material mixer is low and the material mixing cannot be achieved more quickly.

[0033] According to the above, in order to prevent the movable block 19 from moving and rotating with the rotation of the reciprocating screw 17, please refer to Figure 3 It can be seen that stabilizing rods 21 are symmetrically mounted on the surface of the mounting block 20 , and the stabilizing rods 21 pass through the movable block 19 .

[0034] According to the above, the specific details of the active block 19 can be found in Figure 12It can be seen that a ball screw nut 30 is mounted on the surface of the movable block 19 , and through holes 31 are symmetrically opened on the surface of the movable block 19 , and its stabilizing rod 21 passes through the through holes 3 .

[0035] In order to facilitate the rotation of the rotating shaft 32 (that is, to facilitate the rotation of the mixing structure), please refer to Figure 12 It can be seen that a bottom mounting plate 7 is provided at the lower end of the movable block 19 , a bearing 8 is mounted on the inner side of the bottom mounting plate 7 , and the inner ring of the bearing 8 is connected to the mixing structure.

[0036] According to the above, in order to achieve mixing and unloading, please refer to Figure 7 It can be seen that the mixing structure includes a rotating shaft 32, a flange connecting plate 25, a first mounting rod 26, a mixing plate 27, a second mounting rod 28, and an outer push plate 29; the rotating shaft 32 is connected to the inner ring of the bearing 8, a gear 23 is installed on the surface of the rotating shaft 32, a flange connecting plate 25 is installed at the lower end of 32, a first mounting rod 26 is installed at the lower end of the flange connecting plate 25, a mixing plate 27 is installed at the end of the first mounting rod 26, and a second mounting rod 28 is passed through the surface of the flange connecting plate 25, one end of the second mounting rod 28 is connected to the outer push plate 29, and the other end of the second mounting rod 28 is connected to the inner push plate 11, see Figure 7 It can be seen that the outer push plate 29 can drive the material to move outward during the rotation process, and the inner push plate 11 can push the material pushed outward by the outer push plate 29 inward again during mixing, thereby realizing a reciprocating mixing and pushing process, and the mixing plate 27 mainly facilitates the mixing between materials.

[0037] In order to improve the stability of the support frame 1, please refer to Figure 1 It can be seen that a stable connecting plate 6 is further connected to the inner side of the support frame 1 .

[0038] How the driving structure drives the long strip 24 to rotate can be specifically referred to in Figure 1 and Figure 2 It can be seen that the driving structure includes a mounting plate 3 and a servo motor 5; the mounting plate 3 is mounted on the surface of the mixing tank 2, and the servo motor 5 is mounted on the upper end surface of the mixing tank 2, and the output end of the servo motor 5 is connected to the upper surface of the long plate 24.

[0039] The mixing tank 2 can be found in Figure 1 and Figure 5 It can be seen that a feeding funnel 4 is also installed on the surface of the mixing tank 2 , a baffle plate 10 is movably installed on the lower side of the surface of the mixing tank 2 , and a discharging funnel 9 is installed at the lower end of the mixing tank 2 .

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A material mixer, comprising a support frame (1) and a mixing structure, wherein a mixing tank (2) is mounted on the support frame (1), and an upper mounting circular plate (12) is mounted on the mixing tank (2), characterized in that: A reciprocating rotating structure capable of realizing reciprocating movement and rotation is installed on the upper side mounting circular plate (12); a driving structure is also installed on the mixing tank (2); the driving structure is connected to the reciprocating rotating structure, and the reciprocating rotating structure is connected to the mixing structure; the reciprocating rotating structure includes a reciprocating moving structure and a rotating structure; the reciprocating moving structure includes a bevel gear (13), an arc guide rail (14), a guide rail slider (15), a bearing seat (16), a reciprocating screw (17), a bevel transmission gear (18), a movable block (19), a mounting block (20), and a long strip plate (24); the rotating structure includes a long strip tooth (22) and a gear (23); the bevel gear (13) and the arc guide rail (14) are both installed on the upper end surface of the upper side mounting circular plate (12); on the arc guide rail (14) A guide rail slider (15) is movably installed at the end, a bearing seat (16) is installed at the upper end of the guide rail slider (15), a reciprocating screw (17) is installed on the inner ring of the bearing seat (16), a movable block (19) is movably installed on the surface of the reciprocating screw (17), a bevel transmission gear (18) is installed at both ends of the reciprocating screw (17), and the bevel transmission gear (18) and the bevel gear (13) form a gear transmission, a mounting block (20) is also installed at the upper end of the guide rail slider (15), a long strip plate (24) is installed at the upper end of the mounting block (20), the upper end of the long strip plate (24) is connected to the output end of the drive structure, and its long strip teeth (22) are installed on the side of the guide rail slider (15), and a gear (23) is installed on the mixed structure of the movable block (19), and the gear (23) and the long strip teeth (22) form a gear transmission.

2. The material mixer according to claim 1, characterized in that: The surface of the installation block (20) is symmetrically mounted with a stabilizing rod (21), and the stabilizing rod (21) passes through the movable block (19).

3. The material mixer according to claim 1, characterized in that: A ball screw nut (30) is installed on the surface of the movable block (19), and a through hole (31) is symmetrically opened on the surface of the movable block (19), and the stabilizing rod (21) passes through the through hole (31).

4. The material mixer according to claim 1, characterized in that: A bottom mounting plate (7) is provided at the lower end of the movable block (19), a bearing (8) is installed on the inner side of the bottom mounting plate (7), and the inner ring of the bearing (8) is connected to the mixing structure.

5. The material mixer according to claim 1, characterized in that: The mixing structure comprises a rotating shaft (32), a flange connecting plate (25), a first mounting rod (26), a mixing plate (27), a second mounting rod (28), and an outer push plate (29); the rotating shaft (32) is connected to the inner ring of the bearing (8), a gear (23) is installed on the surface of the rotating shaft (32), a flange connecting plate (25) is installed at the lower end of the rotating shaft (32), a first mounting rod (26) is installed at the lower end of the flange connecting plate (25), a mixing plate (27) is installed at the end of the first mounting rod (26), and a second mounting rod (28) passes through the surface of the flange connecting plate (25), one end of the second mounting rod (28) is connected to the outer push plate (29), and the other end of the second mounting rod (28) is connected to the inner push plate (11).

6. The material mixer according to claim 1, characterized in that: A stabilizing connecting plate (6) is also connected to the inner side of the support frame (1).

7. The material mixer according to claim 1, characterized in that: The driving structure comprises a mounting plate (3) and a servo motor (5); the mounting plate (3) is mounted on the surface of the mixing tank (2); the servo motor (5) is mounted on the upper end surface of the mixing tank (2); and the output end of the servo motor (5) is connected to the upper surface of the long plate (24).

8. The material mixer according to claim 1, characterized in that: A feeding funnel (4) is also installed on the surface of the mixing tank (2), a baffle plate (10) is movably installed on the lower side of the surface of the mixing tank (2), and a discharging funnel (9) is installed at the lower end of the mixing tank (2).

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