Horizontal helical ribbon mixer

Abstract

The utility model provides a horizontal helical ribbon mixer which comprises a helical ribbon, a support frame, an upper shell, a first rotating plate, a second rotating plate, a material guide plate and an adjusting component, the upper shell is a horizontally arranged cylindrical shell, the bottom of the upper shell is provided with an arc-shaped discharge port with the same length as the upper shell, and the top of the upper shell is provided with a feed port; the support frame is fixedly connected with the outer side wall of the upper shell; the first rotating plate and the second rotating plate are arc-shaped plates, and the side edges of the first rotating plate and the second rotating plate are rotationally connected with the horizontal edges on the two sides of the discharging port correspondingly and used for closing or opening the discharging port. The material guide plate is an arc-shaped shell with an upward opening, and the length of the material guide plate is larger than or equal to the length of the upper shell. The horizontal helical ribbon mixer solves the problems that the horizontal helical ribbon mixer is low in discharging speed after mixing, and the working efficiency is influenced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stirring equipment especially relates to a horizontal screw belt mixer. BACKGROUND

[0002] The horizontal screw belt mixer is a kind of equipment for mixing powder or granular material, double helical blades are arranged on the transmission main shaft, and two spirals transport material to different directions.Under the convection of double-layer helical belt, a low-power high-efficiency mixing environment is formed.The inner and outer helical belts drive the material in the barrel to make the stirrer turn the material in the barrel to the maximum extent.The inner helical belt drives the material close to the shaft center to rotate around the shaft center, and the outer helical belt drives the material close to the barrel wall to rotate around the shaft center, and the material is pushed from inside to both sides in the axial direction, and the material is pushed from both sides to inside in the axial direction, and the mixed material can be uniformly mixed in a short time.

[0003] In the prior art, the discharge port provided at the bottom of the shell of the screw belt mixer is small, and it takes a long time to rotate the screw belt to empty the material in the screw belt mixer, and when the length of the horizontal screw belt mixer is long, the discharging time will be longer, so the horizontal screw belt mixer needs to be optimized. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a horizontal screw belt mixer, which solves the problem of slow discharging speed after mixing in the prior art, affecting work efficiency.

[0005] According to the embodiment of the utility model, a horizontal screw belt mixer, including screw belt, support frame, upper shell, first rotating plate, second rotating plate, guide plate and adjusting assembly, the upper shell is horizontally arranged cylindrical shell, the bottom of upper shell is provided with the arc-shaped discharge port consistent with the length of upper shell, the top of upper shell is provided with the feed inlet;The outer side wall of the support frame and the upper shell is fixedly connected;The first rotating plate, second rotating plate are arc-shaped plate, the side of the first rotating plate, second rotating plate is respectively with the horizontal side of the two sides of the discharge port rotatably connected for closing or opening the discharge port;The guide plate is the open circular arc shell with the length greater than or equal to the length of the upper shell, the inner diameter of the guide plate and the outer diameter of the upper shell are adapted, and the guide plate is arranged below the upper shell and the center line is parallel;The adjusting assembly is connected with the bottom of the guide plate and is used for controlling the height and inclination angle of the guide plate;The screw belt is rotatably arranged in the upper shell.

[0006] The utility model discloses a technical principle for: the utility model discloses through the downward movement of the material guide plate of supporting first rotary plate, second rotary plate, and the material guide plate loses the support after the bottom of first rotary plate, second rotary plate, and the discharge port is the open state under the action of gravity, and the material will be quickly removed from the upper casing.

[0007] As preferred, the adjusting assembly comprises four connecting rods and four first telescopic rods, the connecting rods are symmetrically arranged on both sides of a vertical plane passing through the center line of the material guide plate, the connecting rods are horizontally arranged and one end of each connecting rod is fixedly connected with the outer wall of the material guide plate, and the first telescopic rods are vertically arranged, the fixed sections of the first telescopic rods are fixedly arranged, and the movable sections of the first telescopic rods are rotationally connected with the connecting rods.

[0008] As preferred, the connecting rods are respectively arranged at the end portions and the middle portions of the material guide plate.

[0009] As preferred, the top surfaces of the two sides of the material guide plate are vertically provided with baffles.

[0010] As preferred, the inner cavity of the material guide plate is provided with a circular-arc-shaped sliding block with a size adapted to the inner cavity, the top surfaces of the two sides of the material guide plate are provided with grooves, the two ends of the circular-arc-shaped sliding block are fixedly provided with sliding connectors, the sliding connectors are adapted to the grooves, and one side of the circular-arc-shaped sliding block is provided with a rubber scraper, and the rubber scraper is in contact with the inner wall of the material guide plate.

[0011] As preferred, the utility model also comprises two support blocks and a second telescopic rod, the support blocks are slidingly arranged below the material guide plate and the sliding directions of the support blocks are perpendicular to the center line of the material guide plate, the support blocks are respectively arranged on the two sides of the material guide plate, and the opposite sides of the two support blocks are provided with arc-shaped surfaces adapted to the outer contours of the support blocks; and the second telescopic rod is used for driving the support blocks to slide.

[0012] As preferred, one end of the material guide plate is provided with a sealing plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the discharge port at the bottom of the horizontal screw ribbon mixer is large in size, the material can be quickly removed in whole, and the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The figure is a structural schematic view of the utility model.

[0015] Figure 2 The figure is a first telescopic rod connection schematic view of the utility model.

[0016] Figure 3 The figure is a groove position schematic view of the utility model.

[0017] Figure 4 The figure is a scraper position schematic view of the utility model.

[0018] In the above figure: 1, the upper shell; 2, support frame; 3, guide plate; 4, connecting rod; 5, the first rotating plate; 6, the second rotating plate; 7, the first telescopic rod; 8, the second telescopic rod; 9, guide rail; 10, baffle; 11, feed inlet; 12, support block; 13, sliding connection; 14, circular arc slider; 15, groove; 16, rubber spatula. DETAILED DESCRIPTION

[0019] The technical solutions in the utility model are further described below in combination with the drawings and examples.

[0020] As Figure 1 shown in the utility model embodiment, a horizontal screw belt mixer is provided, which comprises a screw belt, a support frame 2, an upper shell 1, a first rotating plate 5, a second rotating plate 6, a guide plate 3 and an adjusting assembly, the upper shell 1 is a horizontally arranged cylindrical shell, the bottom of the upper shell 1 is provided with an arc-shaped discharge port consistent with the length of the upper shell 1, and the top of the upper shell 1 is provided with a feed inlet 11. The support frame 2 is fixedly connected to the outer side wall of the upper shell 1. The first rotating plate 5 and the second rotating plate 6 are arc-shaped plates, the side edges of the first rotating plate 5 and the second rotating plate 6 are respectively rotationally connected to the two sides of the horizontal edge of the discharge port for closing or opening the discharge port. The guide plate 3 is an arc-shaped shell with an opening facing upwards and has a length greater than or equal to the length of the upper shell 1, the inner diameter of the guide plate 3 is adapted to the outer diameter of the upper shell 1, the guide plate 3 is arranged below the upper shell 1 and the center lines of the guide plate 3 and the upper shell 1 are parallel. The adjusting assembly is connected to the bottom of the guide plate 3 and is used for controlling the height and inclination angle of the guide plate 3. The screw belt is rotationally arranged inside the upper shell 1. An electric motor for driving the screw belt to rotate is arranged outside the upper shell 1. In the embodiment, a sealing cover is arranged on the feed inlet 11. The upper shell 1 is a semicircular shell. The rotating surface of the guide plate 3 is coplanar with the center line of the upper shell 1.

[0021] As Figure 2As shown, preferably, the adjusting assembly comprises four connecting rods 4 and four first telescopic rods 7. The connecting rods 4 are symmetrically arranged on both sides of the vertical plane passing through the center line of the guide plate 3. The connecting rods 4 are horizontally arranged and one end is fixedly connected with the outer wall of the guide plate 3. The first telescopic rods 7 are vertically arranged. The fixed section of the first telescopic rods 7 is fixedly arranged. The movable section of the first telescopic rods 7 is rotationally connected with the connecting rods 4. Before the material is poured from the feeding port 11, the first telescopic rods 7 lift the guide plate 3 upward, so that the inner wall of the guide plate 3 and the first rotating plate 5 and the second rotating plate 6 are in a completely closed state. The adjacent side edges of the first rotating plate 5 and the second rotating plate 6 are in contact, so that the discharging port is in a closed state. After the material inside the upper shell 1 is mixed, the first telescopic rods 7 are retracted, so that the height of the guide plate 3 is lowered. The first rotating plate 5 and the second rotating plate 6 are rotated to a non-contact state without bottom support. The material falls from the gap between the first rotating plate 5 and the second rotating plate 6 to the guide plate 3. The first telescopic rods 7 at both ends of the guide plate 3 are retracted to different heights. The guide plate 3 is in an inclined state. The material is discharged from one side of the guide plate 3.

[0022] Preferably, the connecting rods 4 are arranged at the end and the middle of the guide plate 3 respectively. When the first telescopic rods 7 are arranged at the middle, the stroke of the first telescopic rods 7 can be shortened, thereby saving cost.

[0023] As shown in the drawings, Figure 3 Preferably, the top surface of the guide plate 3 is vertically provided with a baffle 10 on both sides. The baffle 10 prevents the first rotating plate 5 and the second rotating plate 6 from rotating too much. The side edges of the first rotating plate 5 and the second rotating plate 6 cannot contact the inner wall of the guide plate 3 when the guide plate 3 moves upward. The first rotating plate 5 and the second rotating plate 6 can be closed when the guide plate 3 moves upward.

[0024] As shown in the drawings, Figure 4 Preferably, the inner cavity of the guide plate 3 is provided with a circular arc-shaped sliding block 14 with a size adapted to the inner cavity. The top surface of the guide plate 3 is provided with a groove 15 on both sides. The two ends of the circular arc-shaped sliding block 14 are fixedly provided with a sliding connector 13. The sliding connector 13 is adapted to the groove 15. One side of the circular arc-shaped sliding block 14 is provided with a rubber scraper 16. The rubber scraper 16 contacts the inner wall of the guide plate 3. When the material falls on the guide plate 3, the worker pushes the circular arc-shaped sliding block 14 to completely clean the material and prevent accumulation. When the guide plate 3 is in an inclined state, the rubber scraper 16 is located on the side of the circular arc-shaped sliding block 14 facing downward, so that the rubber scraper 16 scrapes the residual material and carries it away.

[0025] As preferred, the material guiding plate 3 is provided with two supporting blocks 12 and a second telescopic rod 8, the supporting blocks 12 are slidingly arranged below the material guiding plate 3 and the sliding direction is perpendicular to the center line of the material guiding plate 3, the supporting blocks 12 are respectively arranged on both sides of the supporting blocks 12, and the opposite sides of the two supporting blocks 12 are provided with arc surfaces matching the outer contour of the supporting blocks 12; the second telescopic rod 8 is used to drive the supporting blocks 12 to slide. When the first telescopic rod 7 lifts the material guiding plate 3 to the state of abutting against the first rotating plate 5 and the second rotating plate 6, in order to avoid the first telescopic rod 7 from being stressed for a long time, the second telescopic rod 8 pushes the two supporting blocks 12 to move close to each other, thereby supporting the material guiding plate 3. In order to reduce the resistance of the supporting blocks 12 when sliding and ensure the stability of the sliding direction, the bottom of the supporting blocks 12 is provided with guide rails 9.

[0026] As preferred, one end of the material guiding plate 3 is provided with a sealing plate to avoid material overflowing from the one end of the material guiding plate 3.

[0027] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A horizontal ribbon blender characterized by: The utility model provides a screw belt, support frame (2), upper casing (1), first rotary plate (5), second rotary plate (6), guide plate (3) and adjusting assembly, the upper casing (1) is horizontally arranged cylindrical casing, the bottom of upper casing (1) is provided with the arc discharge port that is consistent with the length of upper casing (1), and the top of upper casing (1) is provided with feed inlet (11), the support frame (2) is fixedly connected with the lateral wall of upper casing (1), the first rotary plate (5), second rotary plate (6) are arc plate, and the side of first rotary plate (5), second rotary plate (6) is respectively rotationally connected with the horizontal side of both sides of discharge port for closing or opening discharge port, the guide plate (3) is the circular arc shell that opens upwards and is greater than or equal to the length of upper casing (1), and the inner diameter of guide plate (3) is adapted with the outer diameter of upper casing (1), and guide plate (3) is arranged below upper casing (1) and the center line is parallel, the adjusting assembly is connected with the bottom of guide plate (3) and is used for controlling the height and inclination angle of guide plate (3), and the screw belt is rotationally arranged in the inside of upper casing (1).

2. A horizontal ribbon blender as claimed in claim 1, characterized in that: The adjusting assembly includes four connecting rods (4) and four first telescopic rods (7), the connecting rods (4) are symmetrically arranged on both sides of the vertical plane through the center line of the guide plate (3), the connecting rods (4) are horizontally arranged, one end of the connecting rods (4) is fixedly connected with the outer wall of the guide plate (3), and the first telescopic rods (7) are vertically arranged, the fixed section of the first telescopic rods (7) is fixedly arranged, and the movable section of the first telescopic rods (7) is rotationally connected with the connecting rods (4).

3. A horizontal ribbon blender as defined in claim 2, characterized in that: The connecting rods (4) are respectively arranged at the end and the middle of the guide plate (3).

4. A horizontal ribbon blender as defined in claim 1, wherein: The top surface of both sides of the guide plate (3) is vertically provided with a baffle (10).

5. A horizontal ribbon blender as defined in claim 1, wherein: The inner cavity of the guide plate (3) is provided with a circular arc-shaped sliding block (14) of a size, the top surface of both sides of the guide plate (3) is provided with a groove (15), both ends of the circular arc-shaped sliding block (14) are fixedly provided with a sliding connector (13), the sliding connector is matched with the groove (15), and one side of the circular arc-shaped sliding block (14) is provided with a rubber spatula (16).

6. A horizontal ribbon blender as defined in claim 1, wherein: It also includes two supporting blocks (12) and second telescopic rods (8), the supporting blocks (12) are slidingly arranged below the guide plate (3) and the sliding direction is perpendicular to the center line of the guide plate (3), the supporting blocks (12) are respectively arranged on both sides of the supporting blocks (12), and the opposite sides of the two supporting blocks (12) are provided with arc surfaces matched with the outer contour of the supporting blocks (12); the second telescopic rods (8) are used to drive the supporting blocks (12) to slide.

7. A horizontal ribbon blender as defined in claim 1, wherein: One end of the guide plate (3) is provided with a sealing plate.

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