Powerful shovel blade structure of mixing machine

Abstract

The utility model relates to the technical field of mixing machine equipment, and provides a strong shovel blade structure of a mixing machine, which comprises a stirring shovel arranged in a mixing cavity of the mixing machine, a shovel blade is axially arranged on the outer wall of the stirring shovel, an upper cambered surface with the top inclined inwards is arranged at the top of the shovel blade, a lower cambered surface with the bottom inclined inwards is arranged at the bottom of the shovel blade, and the upper cambered surface and the lower cambered surface are arranged on the outer wall of the stirring shovel. One side, far away from the stirring shovel, of the shovel blade is provided with an outer cambered surface with the outer part inclined inwards, one side, close to the stirring shovel, of the shovel blade is provided with an inner cambered surface which is the same as the outer cambered surface in inclination direction, and a reverse cambered surface which is opposite to the outer cambered surface and the inner cambered surface in inclination direction is arranged between the outer cambered surface and the inner cambered surface on the side wall of the shovel blade. The stirring shovel overcomes the defects in the prior art and is reasonable in design and compact in structure, when the stirring shovel works in the mixing cavity of the mixer, the shovel blades turn over materials in the mixing cavity up and down and inside and outside to form staggered flowing, stirring is more uniform, the shovel blades are wide in stirring range, and the stirring efficiency is improved. The movement tracks of the shovel blades are not overlapped, and the stirring uniformity is greatly improved due to different stirring speeds.

Description

Technical Field

[0001] The utility model relates to the technical field of mixer equipment, in particular to a strong shovel blade structure for a mixer. Background Art

[0002] In the delicate process of glass production, the raw material mixing link plays a vital role and is directly related to the quality and performance of the final glass products. In order to ensure the uniform mixing of raw materials, the industry currently generally uses efficient and advanced glass raw material mixers to complete this key task.

[0003] The core function of the mixer blade is to achieve uniform mixing of different raw materials. However, the current mixer blade has a relatively fixed structure and motion trajectory, and can only simply push the raw materials from one position to another, but cannot achieve the turning of the raw materials and the flexible adjustment of the stirring rate of raw materials in different areas. This limitation leads to insufficient mixing uniformity and affects the quality and performance of the final product. For this reason, we propose a mixer blade structure with strong power. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a strong shovel blade structure for a mixer to solve the above problems existing in the prior art.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a strong shovel blade structure for a mixer, comprising a mixing shovel arranged in a mixing chamber of the mixer, a shovel blade being axially arranged on the outer wall of the mixing shovel, an upper arc surface inclined inwardly at the top of the shovel blade, a lower arc surface inclined inwardly at the bottom of the shovel blade, an outer arc surface inclined inwardly at the side of the shovel blade away from the mixing shovel, an inner arc surface with the same inclination direction as the outer arc surface at the side close to the mixing shovel, and a reverse arc surface with the opposite inclination direction to the outer arc surface and the inner arc surface being arranged on the side wall of the shovel blade between the outer arc surface and the inner arc surface.

[0008] Furthermore, the upper curved surface, the lower curved surface, the outer curved surface, the inner curved surface and the reverse curved surface are all symmetrically arranged on both sides of the shovel blade.

[0009] Furthermore, a fixed plate is provided in the mixing chamber of the mixer, a fixed gear is fixedly connected to the bottom of the fixed plate, a driving shaft is rotatably connected to the fixed plate, a rotating plate is provided at the bottom of the driving shaft, a plurality of transmission gears meshing with the fixed gear are circumferentially provided on the rotating plate, a driving gear is provided on one side of the rotating plate where the shaft of the transmission gear passes, a driven gear is meshed and connected to the outer wall of the driving gear with a driven gear rotatably connected to the bottom of the rotating plate, a swing arm is provided at the bottom of the driven gear, a stirring rod is provided on the side of the swing arm away from the driven gear, and a plurality of stirring shovels are vertically provided on the outer wall of the stirring rod.

[0010] Furthermore, the diameters of the driving gears circumferentially arranged at the bottom of the rotating plate are all different.

[0011] Furthermore, the distances between the axis center of the driven gears circumferentially arranged at the bottom of the rotating plate and the axis center of the rotating plate are all different.

[0012] (III) Beneficial effects

[0013] The embodiment of the utility model provides a strong shovel blade structure for a mixer, which has the following beneficial effects:

[0014] When the mixing shovel works in the mixing chamber of the mixer, the shovel blades turn the material in the mixing chamber up and down and inside and outside to form a staggered flow, making the mixing more uniform. The shovel blades have a wide mixing range, and the movement trajectories of the shovel blades do not overlap and the mixing rates are different, which greatly improves the uniformity of mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top-down perspective schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a bottom-up stereoscopic schematic diagram of the overall structure of the utility model;

[0017] Figure 3 This is a top perspective schematic diagram of the fixed gear structure of the utility model;

[0018] Figure 4 This is a bottom-up stereoscopic schematic diagram of the rotating plate structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the main perspective view of the mixing shovel structure of the utility model;

[0020] Figure 6 It is a top view of a three-dimensional diagram of a stirring shovel structure of the utility model.

[0021] In the figure: 1, fixed plate; 2, fixed gear; 3, driving shaft; 4, rotating plate; 5, transmission gear; 6, driving gear; 7, driven gear; 8, swing arm; 9, stirring rod; 10, stirring shovel; 101, shovel blade; 102, upper arc surface; 103, lower arc surface; 104, outer arc surface; 105, inner arc surface; 106, reverse arc surface. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the attached Figure 5-6 A strong shovel blade structure for a mixer comprises a mixing shovel 10 arranged in a mixing chamber of the mixer, a shovel blade 101 is axially arranged on the outer wall of the mixing shovel 10, an upper arc surface 102 inclined inwardly is arranged on the top of the shovel blade 101, a lower arc surface 103 inclined inwardly is arranged on the bottom of the shovel blade 101, an outer arc surface 104 inclined inwardly is arranged on the side of the shovel blade 101 away from the mixing shovel 10, an inner arc surface 105 inclined in the same direction as the outer arc surface 104 is arranged on the side close to the mixing shovel 10, and a side wall of the shovel blade 101 is provided between the outer arc surface 104 and the inner arc surface 105, which is inclined in the same direction as the outer arc surface 104. The reverse arc surface 106 faces the opposite direction. When the stirring shovel 10 works in the mixing chamber of the mixer, the shovel blade 101 rotates with the main body of the stirring shovel 10 to stir the raw materials in the mixing chamber. The upper arc surface 102 pushes the raw materials upward, the lower arc surface 103 pushes the raw materials downward, the outer arc surface 104 pushes the materials at the edge of the mixing chamber outward, and the inner arc surface 105 pushes the materials at the relative center of the mixing chamber outward. The reverse arc surface 106 pushes the materials between the outer arc surface 104 and the inner arc surface 105 inward. At this time, the materials in the mixing chamber are turned up and down, inside and outside, forming a staggered flow, making the mixing more uniform.

[0024] In this embodiment, the upper arc surface 102, the lower arc surface 103, the outer arc surface 104, the inner arc surface 105 and the reverse arc surface 106 are symmetrically arranged on both sides of the shovel blade 101, and the stirring shovel 10 can achieve a stirring effect by rotating forward or reverse.

[0025] Refer to the attached Figure 1-4In this embodiment, a fixed disk 1 is further provided in the mixing chamber of the mixer, a fixed gear 2 is fixedly connected to the bottom of the fixed disk 1, a driving shaft 3 is rotatably connected in the fixed disk 1, a rotating plate 4 is provided at the bottom of the driving shaft 3, a plurality of transmission gears 5 meshing with the fixed gear 2 are circumferentially provided on the rotating plate 4, a driving gear 6 is provided on one side of the shaft of the transmission gear 5 passing through the rotating plate 4, a driven gear 7 rotatably connected to the bottom of the rotating plate 4 is meshed and connected to the outer wall of the driving gear 6, a swing arm 8 is provided at the bottom of the driven gear 7, a stirring rod 9 is provided on the side of the swing arm 8 away from the driven gear 7, a plurality of stirring shovels 10 are vertically provided on the outer wall of the stirring rod 9, and the driving motor drives the driving shaft 3 during stirring. Rotate, at this time, the driving shaft 3 drives the rotating plate 4 to rotate, and further makes the circumferentially arranged transmission gear 5, driving gear 6 and driven gear 7 rotate along with the rotating plate 4. In this process, the transmission gear 5 revolves around the outer wall of the fixed gear 2, and further makes the transmission gear 5 drive the driving gear 6 to rotate, and further makes the driven gear 7 rotate. The driven gear 7 will rotate along with the rotating plate 4 during the rotation of the rotating plate 4, and further makes the swing arm 8 rotate along with the rotating plate 4 during the rotation. At this time, the stirring rod 9 drives the stirring shovel 10 to rotate along with the rotating plate 4 during the rotation around the rotating axis of the swing arm 8, thereby increasing the stirring range of the stirring shovel 10 in the mixing chamber and further increasing the stirring uniformity.

[0026] In this embodiment, the diameters of the driving gears 6 arranged circumferentially at the bottom of the rotating plate 4 are all different, so that the rotation speeds of the driven gears 7 are different, and further the stirring rod 9 drives the stirring shovel 10 to follow the swing arm 8 to rotate at different speeds. The stirring rates of each stirring shovel 10 are different, so that the speed difference of the movement of the raw materials in the mixing chamber is formed, so that the raw materials are subjected to more collisions and overturning, and the uniformity of stirring is further improved.

[0027] In this embodiment, the distances between the axis center of the driven gear 7 circumferentially arranged at the bottom of the rotating plate 4 and the axis center of the rotating plate 4 are all different, so that the movement trajectories of the stirring shovel 10 driven by each swing arm 8 through the stirring rod 9 do not overlap, further improving the stirring range of the stirring shovel 10 and increasing the uniformity of stirring.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A strong shovel structure for a mixer, comprising a stirring shovel (10) arranged in a mixing chamber of the mixer, characterized in that: The outer wall of the stirring shovel (10) is axially provided with a shovel blade (101); the top of the shovel blade (101) is provided with an upper arc surface (102) inclined inwardly; the bottom of the shovel blade (101) is provided with a lower arc surface (103) inclined inwardly; the side of the shovel blade (101) away from the stirring shovel (10) is provided with an outer arc surface (104) inclined inwardly; the side close to the stirring shovel (10) is provided with an inner arc surface (105) with the same inclination direction as the outer arc surface (104); and the side wall of the shovel blade (101) is provided with a reverse arc surface (106) with an inclination direction opposite to the outer arc surface (104) and the inner arc surface (105) between the outer arc surface (104) and the inner arc surface (105).

2. A strong shovel blade structure for a mixer as claimed in claim 1, characterized in that: The upper curved surface (102), the lower curved surface (103), the outer curved surface (104), the inner curved surface (105) and the reverse curved surface (106) are all symmetrically arranged on both sides of the shovel blade (101).

3. A strong shovel blade structure for a mixer as claimed in claim 1, characterized in that: A fixed disk (1) is also provided in the mixing chamber of the mixer. A fixed gear (2) is fixedly connected to the bottom of the fixed disk (1). A driving shaft (3) is rotatably connected to the fixed disk (1). A rotating plate (4) is provided at the bottom of the driving shaft (3). A plurality of transmission gears (5) meshing with the fixed gear (2) are circumferentially provided on the rotating plate (4). A driving gear (6) is provided on one side of the rotating plate (4) where the shaft of the transmission gear (5) passes. A driven gear (7) rotatably connected to the bottom of the rotating plate (4) is meshed on the outer wall of the driving gear (6). A swing arm (8) is provided at the bottom of the driven gear (7). A stirring rod (9) is provided on the side of the swing arm (8) away from the driven gear (7). A plurality of stirring shovels (10) are vertically provided on the outer wall of the stirring rod (9).

4. A strong shovel blade structure for a mixer as claimed in claim 3, characterized in that: The diameters of the driving gears (6) arranged in the circumferential direction of the bottom of the rotating plate (4) are all different.

5. A strong shovel blade structure for a mixer as claimed in claim 3, characterized in that: The distances between the axis center of the driven gear (7) circumferentially arranged at the bottom of the rotating plate (4) and the axis center of the rotating plate (4) are all different.

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