A trough-type mixing device for processing Eucommia ulmoides powder

Abstract

The utility model belongs to the technical field of mixing and processing equipment, and provides a trough-type mixing device for processing Eucommia ulmoides powder, including a fixed frame, a driving mechanism, a mixing trough, and a stirring paddle. The mixing trough includes an arc-shaped portion and a box-shaped portion connected to each other, and a discharge port connected to its inner cavity is provided at the bottom of the arc-shaped portion; a plugging component that can rotate along the axis of the arc-shaped portion is provided at the discharge port, and the plugging component includes a bottom cover adapted to the discharge port, and a rotating arm connected to the bottom cover; a support shaft arranged coaxially with the arc-shaped portion is provided on the side wall of the arc-shaped portion, and the rotating arm can be rotatably sleeved on the outer periphery of the support shaft, and the bottom cover is driven to rotate by pushing the rotating arm to realize the opening and closing of the discharge port. The trough-type mixing device for processing Eucommia ulmoides powder provided by the utility model can effectively improve the discharging efficiency, avoid the spillage of materials during the discharging process, facilitate the collection of materials, and avoid the accumulation of materials at the discharge port, so as to ensure the uniformity of material mixing.

Description

Technical Field

[0001] The utility model belongs to the technical field of mixing processing equipment, and particularly relates to a trough-type mixing device for processing eucommia powder. Background Art

[0002] Eucommia leaves can be made into Eucommia powder after washing, drying, crushing and other processing processes. The Eucommia powder can then be mixed with other ingredient powders to make tablets, medicines and solid beverages containing Eucommia ingredients.

[0003] At present, trough-type mixers are usually used for mixing Eucommia powder to mix the materials evenly. However, the existing trough-type mixers have the problem of inconvenient discharge, which seriously affects the discharge efficiency of the mixed materials. For example, some trough-type mixers are provided with a discharge port with a control valve. Since the discharge port is usually a circular opening at the bottom, its discharge efficiency is low and often causes blockage. In addition, if only the opening size of the discharge port is increased, the materials at the opening cannot be effectively mixed, affecting the uniformity of the mixing; for another example, some trough-type mixers are provided with an independent rotating motor to drive the mixing trough to rotate and flip to complete the discharge and discharge. Although this method can improve the discharge efficiency, it is very easy to spill materials during the flipping and dumping process, and it is necessary to manually move the collection box to receive the materials. The discharge is unstable and it is very easy to cause material pollution and waste of resources.

[0004] Therefore, it is necessary to design a trough-type mixing device for processing Eucommia ulmoides powder with high discharging efficiency and stable discharging. Summary of the invention

[0005] In order to solve the above technical problems, the utility model proposes a trough-type mixing device for processing Eucommia ulmoides powder, which can effectively improve the discharging efficiency, avoid spilling of materials during the discharging process, facilitate the collection of materials, avoid material accumulation at the discharging port, and ensure the uniformity of material mixing.

[0006] The technical solution of the utility model is:

[0007] The utility model provides a trough-type mixing device for processing Eucommia ulmoides powder, comprising a fixed frame, a driving mechanism, a mixing trough, and a stirring paddle, wherein the driving mechanism is arranged on the fixed frame, the mixing trough is arranged on the fixed frame, and the stirring paddle is arranged in the mixing trough and connected to the driving mechanism;

[0008] The mixing tank comprises an arc-shaped portion and a box-shaped portion connected to each other, and a discharge port communicating with the inner cavity of the arc-shaped portion is provided at the bottom of the arc-shaped portion;

[0009] A plugging assembly that can rotate along the axis of the arc-shaped portion is provided at the discharge port, and the plugging assembly includes a bottom cover adapted to the discharge port and a rotating arm connected to the bottom cover;

[0010] The side wall of the arc-shaped portion is provided with a support shaft arranged coaxially therewith, and the rotating arm is rotatably sleeved on the outer periphery of the support shaft. By pushing the rotating arm to rotate, the bottom cover is driven to rotate to realize the opening and closing of the discharge port.

[0011] Preferably, the discharge port is in a minor arc shape parallel to the axis of the arc-shaped portion, and its length along the axial direction is the same as the length of the inner cavity of the arc-shaped portion.

[0012] Preferably, the inner wall of the bottom cover is provided with a receiving groove, and a sealing plate movable in a radial direction is provided in the receiving groove;

[0013] The sealing plate can be embedded in the discharge port.

[0014] Preferably, the width of the discharge port gradually increases along the radial direction, and the width of the sealing plate also gradually increases along the radial direction.

[0015] Preferably, the accommodating groove is provided with a plurality of springs, and two ends of the springs are respectively connected to the bottom cover and the sealing plate.

[0016] Preferably, the springs are arranged in a radial direction, and a plurality of the springs are evenly spaced apart on the bottom wall of the accommodating groove.

[0017] Preferably, the inner wall of the bottom cover and the outer wall of the sealing plate are both provided with a plurality of fixing seats, and both ends of the spring are both fixed on the fixing seats.

[0018] Preferably, a sliding bar is provided on a side of the bottom cover away from the rotating arm, and a sliding groove adapted to the sliding bar is provided on the side wall of the arc-shaped portion.

[0019] Preferably, the trough-type mixing device for processing Eucommia ulmoides powder of the utility model further includes a collection box arranged below the mixing trough.

[0020] Preferably, the rotating arm is rotatably arranged on the fixing frame;

[0021] The fixing frame is provided with a locking piece for locking and limiting the rotating arm.

[0022] Preferably, the locking member is a movable lever, the fixing frame is provided with a limiting slot, and the movable lever is movably arranged in the limiting slot.

[0023] Compared with the prior art, the utility model has the following advantages and effects:

[0024] (1) A plugging assembly including a bottom cover and a rotating arm is used. The bottom cover is driven to rotate by rotating the rotating arm to achieve the sealing of the bottom cover on the discharge port, thereby achieving the discharge of materials after the material mixing is completed. The operation is simple and convenient, and it is convenient to collect materials stably and centrally, which can avoid material pollution and waste of resources caused by spillage of materials during the discharge process;

[0025] (2) The discharge port is parallel to the arc-shaped part and has a minor arc shape. The length of the discharge port is the same as the inner cavity of the arc-shaped part, which greatly increases the discharge diameter and area of ​​the discharge port, improves the discharge speed and efficiency, and ensures stable and uniform discharge of materials;

[0026] (3) A sealing plate is movably arranged inside the receiving groove of the bottom cover. The sealing plate pops out or is compressed into the receiving groove in the radial direction. When the bottom cover is rotated to the discharge port to close the discharge port, the sealing plate automatically pops out and embeds into the discharge port, so that the discharge port of the inner wall of the mixing tank has a smooth transition, avoiding the accumulation of materials at the discharge port, thereby ensuring the uniformity of material mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of a trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of a mixing tank in a tank-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0029] Figure 3 Another schematic diagram of the structure of the mixing tank in the tank-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0030] Figure 4 This is a schematic structural diagram of a blocking component in a trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0031] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at position A in the middle;

[0032] Figure 6 It is another structural schematic diagram of the blocking component in the trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0033] Figure 7 This is a schematic structural diagram of a sealing plate in a trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0034] Figure 8 Another structural schematic diagram of the sealing plate in the trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model;

[0035] Fig. 9This is a structural schematic diagram of a trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model in an open discharging state;

[0036] Fig.10 It is a structural schematic diagram of the trough-type mixing device for processing Eucommia ulmoides powder in Example 1 of the utility model in a closed mixing state.

[0037] Figure markings: 1-fixed frame, 2-mixing trough, 21-arc-shaped portion, 211-slide groove, 22-box-shaped portion, 23-discharge port, 24-support shaft, 3-sealing assembly, 31-bottom cover, 311-accommodating groove, 312-slide bar, 32-rotating arm, 4-sealing plate, 5-spring, 6-fixed seat, 7-collecting box, 8-locking piece. DETAILED DESCRIPTION

[0038] In order to enable those skilled in the art to better understand the present invention, the present invention is now further described in conjunction with specific implementation methods.

[0039] Embodiment 1:

[0040] like Figure 1 As shown, the utility model provides a trough-type mixing device for processing Eucommia ulmoides powder, comprising a fixed frame 1, a driving mechanism, a mixing trough 2, and a stirring paddle, wherein the driving mechanism is arranged on the fixed frame 1, the mixing trough 2 is mounted on the fixed frame 1, the stirring paddle is arranged in the mixing trough 2 and connected to the driving mechanism, wherein the fixed frame 1, the driving mechanism, and the stirring paddle are mature prior arts in the field and will not be described one by one here.

[0041] like Figure 2 and Figure 3 As shown, the mixing tank 2 includes an arc-shaped portion 21 and a box-shaped portion 22 connected to each other, the box-shaped portion 22 is located at the top, and the arc-shaped portion 21 is located at the bottom. Further, the arc-shaped portion 21 and the box-shaped portion 22 are an integrally formed structure; a discharge port 23 connected to its inner cavity is provided at the bottom of the arc-shaped portion 21, and the discharge port 23 is in an inferior arc shape parallel to the axis of the arc-shaped portion 21, and its length along the axial direction is the same as the length of the inner cavity of the arc-shaped portion 21, so as to increase the discharge diameter and cross-sectional area of ​​the discharge port 23, thereby increasing the discharge efficiency; specifically, the central angle of the discharge port 23 is 60°, and it passes through the lowest position of the arc-shaped portion 21, so as to ensure that the material is automatically discharged to the bottom of the mixing tank 2 under the action of gravity, so as to achieve the effect of centralized discharge.

[0042] A blocking component 3 is provided at the discharge port 23 and can rotate along the axis of the arc-shaped portion 21. Figure 4As shown, the plugging assembly 3 includes a bottom cover 31 adapted to the discharge port 23, and a rotating arm 32 connected to the bottom cover 31. The arc surface of the bottom cover 31 is larger than the arc surface of the discharge port 23 to ensure the sealing performance of the plugging and avoid leakage. The side wall of the arc portion 21 is provided with a support shaft 24 coaxially arranged therewith, and the support shaft 24 is fixedly arranged on the right side wall of the arc portion 21 (arranged on the opposite side of the drive motor shaft), and the rotating arm 32 is rotatably sleeved on the outer periphery of the support shaft 24. By pushing the rotating arm 32 to rotate, the bottom cover 31 is driven to rotate to realize the opening and closing of the discharge port 23. Further, as Figure 4 and Figure 6 As shown, the rotating arm 32 and the bottom cover 31 are an integrated structure, and the driving end arm length of the rotating arm 32 is greater than the length of the driven arm, thereby reducing the force required for rotation and improving convenience and practicality.

[0043] like Figure 4 , Figure 5 , Figure 6 As shown, the inner wall of the bottom cover 31 is provided with a receiving groove 311, and a sealing plate 4 movable in the radial direction is provided in the receiving groove 311, and the sealing plate 4 can be embedded in the discharge port 23; specifically, the receiving groove 311 is provided with a plurality of springs 5, and as shown in FIG. Figure 7 , Figure 8 As shown, the inner wall of the bottom cover 31 and the outer wall of the baffle plate 4 are both provided with a plurality of clamping seats 6, and both ends of the spring 5 are clamped on the clamping seats 6, so that the two ends of the spring 5 are respectively connected to the bottom cover 31 and the baffle plate 4. Further, the spring 5 is arranged in the radial direction, and a plurality of springs 5 ​​are evenly spaced and arranged on the bottom wall of the accommodating groove 311.

[0044] like Figure 3 and Figure 8 As shown, the width of the discharge port 23 gradually increases in the radial direction, and the width of the sealing plate 4 also gradually increases in the radial direction, that is, the cross-section of the discharge port 23 is an open shape from the inside to the outside, and the cross-section of the sealing plate 4 is a narrow mouth state that shrinks from the outer wall to the inner wall (the central angle of the inner wall is smaller than the central angle of the outer wall), thereby facilitating the sealing plate 4 to detach from the discharge port 23 and be compressed inwardly into the receiving groove 311 of the bottom cover 31.

[0045] Furthermore, after the sealing plate 4 is embedded in the discharge port 23, the inner wall of the sealing plate 4 has the same radius as the inner wall of the arc-shaped portion 21 of the mixing tank 2, so that the sealing plate 4 and the inner wall of the mixing tank 2 form a smoothly transitioned inner wall arc surface, and there will be no uneven structure due to the setting of the discharge port 23, thereby avoiding the phenomenon of uneven mixing caused thereby.

[0046] like Figure 5As shown, a slide bar 312 is provided on the side of the bottom cover 31 away from the rotating arm 32, and a slide groove 211 adapted to the slide bar 312 is provided on the side wall of the arc-shaped portion 21 to ensure that no centrifugal deflection occurs during the rotation of the bottom cover 31, so as to improve the sealing performance at the discharge port 23 and the smoothness of rotation.

[0047] like Figure 1 As shown, the trough-type mixing device for processing Eucommia ulmoides powder of the present invention further includes a collecting box 7 arranged below the mixing trough 2, and the fixing frame 1 is provided with a locking member 8 for locking and limiting the rotating arm 32.

[0048] like Fig. 9 , Fig.10 As shown, during specific use, the rotating arm 32 is rotatably arranged on the fixing frame 1, the locking member 8 is a movable lever, the fixing frame 1 is provided with a limited slot, and the movable lever is movably arranged in the limited slot. Fig. 9 The middle transfer arm 32 moves forward and is stopped by the movable stopper, and the bottom cover 31 rotates away from the discharge port 23, and the discharge port 23 is opened for discharge. Fig.10 The middle transfer arm 32 is pulled backward and is stopped by the movable gear lever, and the bottom cover 31 is rotated to the discharge port 23 and blocks the discharge port 23, and the mixing can be carried out normally at this time.

[0049] In summary, the trough-type mixing device for processing Eucommia powder provided by the utility model can effectively improve the discharging efficiency, avoid spillage of materials during the discharging process, facilitate the collection of materials, and avoid accumulation of materials at the discharge port, thereby ensuring the uniformity of material mixing.

[0050] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should still fall within the scope of the present invention.

Claims

1. A trough-type mixing device for processing Eucommia ulmoides powder, comprising a fixed frame (1), a driving mechanism, a mixing trough (2), and a stirring paddle, wherein the driving mechanism is arranged on the fixed frame (1), the mixing trough (2) is mounted on the fixed frame (1), and the stirring paddle is arranged in the mixing trough (2) and connected to the driving mechanism, characterized in that: The mixing tank (2) comprises an arc-shaped portion (21) and a box-shaped portion (22) connected to each other, and a discharge port (23) communicating with an inner cavity of the arc-shaped portion (21) is provided at the bottom thereof; A blocking component (3) rotatable along the axis of the arc-shaped portion (21) is provided at the discharge port (23), and the blocking component (3) comprises a bottom cover (31) adapted to the discharge port (23), and a rotating arm (32) connected to the bottom cover (31); The side wall of the arc-shaped portion (21) is provided with a support shaft (24) arranged coaxially therewith, and the rotating arm (32) is rotatably sleeved on the outer periphery of the support shaft (24), and the bottom cover (31) is driven to rotate by pushing the rotating arm (32) to rotate, thereby realizing the opening and closing of the discharge port (23).

2. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 1, characterized in that: The discharge port (23) is in the shape of a minor arc parallel to the axis of the arc-shaped portion (21), and its length along the axial direction is the same as the length of the inner cavity of the arc-shaped portion (21).

3. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 1, characterized in that: The inner wall of the bottom cover (31) is provided with a receiving groove (311), and a sealing plate (4) movable in a radial direction is provided in the receiving groove (311); The sealing plate (4) can be embedded in the discharge port (23).

4. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 3, characterized in that: The width of the discharge port (23) gradually increases along the radial direction, and the width of the sealing plate (4) also gradually increases along the radial direction.

5. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 3, characterized in that: The accommodating groove (311) is provided with a plurality of springs (5), and two ends of the springs (5) are respectively connected to the bottom cover (31) and the sealing plate (4).

6. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 5, characterized in that: The springs (5) are arranged in a radial direction, and a plurality of the springs (5) are evenly spaced and arranged on the bottom wall of the accommodating groove (311).

7. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 5, characterized in that: The inner wall of the bottom cover (31) and the outer wall of the sealing plate (4) are both provided with a plurality of clamping seats (6), and both ends of the spring (5) are clamped on the clamping seats (6).

8. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 1, characterized in that: A sliding bar (312) is provided on a side of the bottom cover (31) away from the rotating arm (32), and a sliding groove (211) adapted to the sliding bar (312) is provided on a side wall of the arc-shaped portion (21).

9. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 1, characterized in that: It also includes a material collection box (7) arranged below the mixing tank (2).

10. The trough-type mixing device for processing Eucommia ulmoides powder according to claim 1, characterized in that: The rotating arm (32) is rotatably arranged on the fixing frame (1); The fixing frame (1) is provided with a locking member (8) for locking and limiting the rotating arm (32).

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