Additive mixing machine

Abstract

The utility model provides an additive mixer which comprises a main cylinder body, two groups of bottom plates are symmetrically and slidably connected to an opening in the bottom end of the main cylinder body, two groups of connecting seats are symmetrically and fixedly mounted on the outer sides of the two groups of bottom plates, and ball nuts are fixedly mounted on the inner sides of the four groups of connecting seats. The ball nuts in every two groups of connecting seats which are positioned on the same side and are not positioned on the same group of bottom plates are jointly matched with a two-way screw rod; mounting seats are fixedly mounted on the two sides of the main cylinder body, and a bottom frame is fixedly mounted on the bottom sides of the two mounting seats; and fixing seats are fixedly mounted on the two sides of the bottom frame correspondingly, and the two fixing seats are rotationally connected with the two bidirectional lead screws correspondingly. The two-way screw rod is matched with the connecting seat, so that the two groups of bottom plates can be driven to move flexibly, when discharging is needed, the bottom plates can be moved, the bottom of the main barrel body can be opened quickly, a large caliber can be opened, quick discharging is facilitated, and meanwhile, the phenomenon of material blockage is not prone to occurring.

Description

Technical Field

[0001] The utility model belongs to the technical field of building material additives, and more specifically, particularly relates to an additive mixer. Background Art

[0002] Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials, etc. When processing materials such as concrete and cement, additives need to be added and stirred and mixed, and the materials need to be discharged after mixing. When discharging materials, the existing mixers mostly discharge materials through the discharge port fixed on the bottom side. Due to the size limitation of the discharge port, the efficiency is slow when discharging materials, which is difficult to meet the actual use requirements. Therefore, in view of this, the existing structure and deficiencies are studied and improved, and an additive mixer is provided to achieve a more practical purpose. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an additive mixer, which is achieved by the following specific technical means:

[0004] An additive mixer comprises a main cylinder, wherein the bottom end opening of the main cylinder is symmetrically and slidably connected with two groups of bottom plates, two groups of connecting seats are symmetrically and fixedly installed on the outer sides of the two groups of bottom plates, and ball nuts are fixedly installed on the inner sides of the four groups of connecting seats, and the ball nuts in the connecting seats of every two groups located on the same side and not on the same group of bottom plates are jointly matched with a bidirectional screw rod; mounting seats are fixedly installed on both sides of the main cylinder, and a base frame is jointly fixedly installed on the bottom sides of the two groups of mounting seats; fixed seats are fixedly installed on both sides of the base frame, and the two groups of fixed seats are respectively rotatably connected to the two groups of bidirectional screw rods.

[0005] Furthermore, a fixing plate is fixedly installed on one side of the base frame, and a second motor is fixedly installed on the top side of the fixing plate. A stirring shaft is rotatably connected to the inner side of the main cylinder body, and a rotating shaft is fixedly installed on one end of the stirring shaft. One end of the rotating shaft passes through the main cylinder body and the mounting seat and is fixedly connected to the output end of the second motor.

[0006] Furthermore, multiple groups of stirring paddles are fixedly installed at equal intervals on the outer side of the stirring shaft.

[0007] Furthermore, fixed slide rails are fixedly installed on both sides of the main cylinder, connecting plates are fixedly installed on both sides of the two groups of bottom plates, and the inner sides of the connecting plates are provided with slide grooves matching the fixed slide rails.

[0008] Furthermore, rubber pads are fixedly mounted on adjacent sides of the bottom plate.

[0009] Furthermore, the bottom plates are all arc-shaped plates, and the central axis of the arc-shaped plates is on the same horizontal axis as the central axis of the stirring shaft; the left and right sides of the main cylinder are both U-shaped plates, and the arc diameter of the bottom end of the U-shaped plate is equal to the inner diameter of the arc-shaped plate.

[0010] Furthermore, a motor 1 is fixedly mounted on one side of the base frame, and a double-groove pulley 1 and a double-groove pulley 2 are mounted on both ends of one side of the base frame through brackets, the double-groove pulley 1 and the double-groove pulley 2 are connected via a belt transmission, and the output shaft of the motor 1 is connected to the double-groove pulley 1; a single-groove pulley 1 and a single-groove pulley 2 are fixedly mounted on one end of the two groups of bidirectional screw rods, respectively, and the single-groove pulley 1 and the single-groove pulley 2 are connected to the double-groove pulley 1 and the double-groove pulley 2 via belts.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model can realize the flexible movement of two sets of bottom plates through the cooperation of the bidirectional screw rod and the connecting seat. When it is necessary to discharge the material, the bottom plate can be moved to quickly open the bottom of the main cylinder and open a larger caliber, which is conducive to rapid discharge of the material and is not prone to blockage.

[0013] 2. The utility model can achieve synchronous rotation of two sets of bidirectional screws driven by one set of motors through the cooperation of motor 1, double-groove pulley 1, double-groove pulley 2, single-groove pulley 1, single-groove pulley 2 and belts, thereby improving the accuracy of base plate movement, reducing the investment cost of driving components and reducing the manufacturing cost of the entire machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the mounting seat and the rotating shaft structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the bottom plate expansion structure of the utility model Figure 1 .

[0017] Figure 4 This is a schematic diagram of the bottom plate expansion structure of the utility model Figure 2 .

[0018] Figure 5 The utility model is a schematic diagram of the structure of the driving wheel, the transmission wheel and the transmission belt.

[0019] Figure 6 It is a schematic diagram of the bottom plate structure of the utility model.

[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0021] 1. Main cylinder; 2. Bottom plate; 3. Connecting seat; 4. Bidirectional screw rod; 5. Mounting seat; 6. Base frame; 7. Fixed seat; 8. Motor 1; 9. Fixed plate; 10. Motor 2; 11. Rotating shaft; 12. Stirring shaft; 13. Stirring paddle; 14. Fixed slide rail; 15. Connecting plate. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Example:

[0026] As attached Figure 1 To Attachment Figure 6 As shown:

[0027] The utility model provides an additive mixer, comprising a main cylinder 1, wherein the bottom end opening of the main cylinder 1 is symmetrically and slidably connected with two groups of bottom plates 2, two groups of connecting seats 3 are symmetrically and fixedly installed on the outer sides of the two groups of bottom plates 2, and ball nuts are fixedly installed on the inner sides of four groups of connecting seats 3, and the ball nuts in the connecting seats 3 of every two groups that are located on the same side and not on the same group of bottom plates 2 are jointly matched with a bidirectional screw rod 4; mounting seats 5 are fixedly installed on both sides of the main cylinder 1, and a bottom side of the two groups of mounting seats 5 is jointly fixedly installed with a base frame 6; fixed seats 7 are fixedly installed on both sides of the base frame 6, and the two groups of fixed seats 7 are respectively rotatably connected with the two groups of bidirectional screw rods 4.

[0028] Among them, a fixing plate 9 is fixedly installed on one side of the base frame 6, and a motor 10 is fixedly installed on the top side of the fixing plate 9. A stirring shaft 12 is rotatably connected to the inner side of the main cylinder 1, and a rotating shaft 11 is fixedly installed on one end of the stirring shaft 12. One end of the rotating shaft 11 passes through the main cylinder 1 and the mounting seat 5 and is fixedly connected to the output end of the motor 10, so that during mixing, the stirring shaft 12 can be quickly driven to rotate by the motor 10 to achieve the purpose of mixing.

[0029] Among them, multiple groups of stirring paddles 13 are fixedly installed at equal intervals on the outer side of the stirring shaft 12.

[0030] Among them, fixed slide rails 14 are fixedly installed on both sides of the main cylinder 1, and connecting plates 15 are fixedly installed on both sides of the two groups of base plates 2. The inner sides of the connecting plates 15 are provided with slide grooves matching the fixed slide rails 14 to improve the stability of the connection between the base plate 2 and the main cylinder 1, and at the same time facilitate their stable adjustment and movement.

[0031] Wherein, rubber pads are fixedly installed on adjacent sides of the two groups of bottom plates 2 so as to improve the sealing between the two when the bottom plates 2 are closed.

[0032] Among them, the bottom plate 2 is an arc-shaped plate, and the central axis of the arc-shaped plate is on the same horizontal axis as the central axis of the stirring shaft 12; the left and right sides of the main cylinder 1 are U-shaped plates, and the arc diameter of the bottom end of the U-shaped plate is equal to the inner diameter of the arc-shaped plate.

[0033] Among them, a motor 8 is fixedly installed on one side of the base frame 6, and a double-groove pulley 1 and a double-groove pulley 2 are installed on both ends of one side of the base frame 6 through brackets, the double-groove pulley 1 and the double-groove pulley 2 are connected by belt transmission, and the output shaft of the motor 8 is connected to the double-groove pulley 1; one end of the two groups of bidirectional screw rods 4 are respectively fixedly installed with a single-groove pulley 1 and a single-groove pulley 2, and the single-groove pulley 1 and the single-groove pulley 2 are respectively connected to the double-groove pulley 1 and the double-groove pulley 2 through belts.

[0034] The working principle of this embodiment is as follows: when it is necessary to mix additives, firstly connect motor 1 8 and motor 2 10 to an external power supply and a control unit, then place the material in the main cylinder 1, start motor 2 10 to drive the rotating shaft 11 and the stirring shaft 12 to start rotating and stirring the material, after the mixing is completed, start motor 1 8 to drive the two sets of bidirectional screws 4 to rotate, and the two sets of bidirectional screws 4 drive the two sets of bottom plates 2 to move in opposite directions through the connecting seat 3, so as to quickly discharge the material from the bottom of the main cylinder 1. When discharging, the material can flow down from the bottom plate 2 under the blocking effect of the side wall of the main cylinder 1, and has a higher discharge efficiency.

[0035] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An additive mixer, comprising a main cylinder (1), characterized in that: The bottom opening of the main cylinder (1) is symmetrically and slidably connected to two groups of bottom plates (2); two groups of connecting seats (3) are symmetrically and fixedly installed on the outer sides of the two groups of bottom plates (2); ball nuts are fixedly installed on the inner sides of the four groups of connecting seats (3); and the ball nuts in the connecting seats (3) located on the same side and not on the same group of bottom plates (2) are jointly matched with a bidirectional screw rod (4); mounting seats (5) are fixedly installed on both sides of the main cylinder (1); a bottom side of the two groups of mounting seats (5) is jointly fixedly installed with a base frame (6); fixed seats (7) are fixedly installed on both sides of the base frame (6); the two groups of fixing seats (7) are respectively rotatably connected to the two groups of bidirectional screw rods (4).

2. The additive mixer according to claim 1, characterized in that: A fixing plate (9) is fixedly mounted on one side of the base frame (6), a second motor (10) is fixedly mounted on the top side of the fixing plate (9), a stirring shaft (12) is rotatably connected to the inner side of the main cylinder (1), a rotating shaft (11) is fixedly mounted on one end of the stirring shaft (12), and one end of the rotating shaft (11) passes through the main cylinder (1) and the mounting seat (5) and is fixedly connected to the output end of the second motor (10).

3. The additive mixer according to claim 2, characterized in that: Multiple groups of stirring paddles (13) are fixedly mounted at equal intervals on the outer side of the stirring shaft (12).

4. The additive mixer according to claim 1, characterized in that: Fixed slide rails (14) are fixedly installed on both sides of the main cylinder (1), connecting plates (15) are fixedly installed on both sides of the two groups of bottom plates (2), and the inner sides of the connecting plates (15) are provided with slide grooves matching the fixed slide rails (14).

5. The additive mixer according to claim 1, characterized in that: Adjacent sides of the two groups of bottom plates (2) are fixedly mounted with rubber pads.

6. The additive mixer according to claim 2, characterized in that: The bottom plates (2) are all arc-shaped plates, and the central axis of the arc-shaped plates is on the same horizontal axis as the central axis of the stirring shaft (12); the left and right sides of the main cylinder (1) are both U-shaped plates, and the arc diameter of the bottom end of the U-shaped plate is equal to the inner diameter of the arc-shaped plate.

7. The additive mixer according to claim 1, characterized in that: A motor 1 (8) is fixedly mounted on one side of the base frame (6); a double-groove pulley 1 and a double-groove pulley 2 are mounted on both ends of one side of the base frame (6) through brackets; the double-groove pulley 1 and the double-groove pulley 2 are connected to each other through a belt transmission; the output shaft of the motor 1 (8) is connected to the double-groove pulley 1 through transmission; and a single-groove pulley 1 and a single-groove pulley 2 are fixedly mounted on one end of the two sets of bidirectional screw rods (4) respectively; the single-groove pulley 1 and the single-groove pulley 2 are connected to the double-groove pulley 1 and the double-groove pulley 2 through belts respectively.

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