Grinding fluid stirring device for steel ball production

Abstract

The utility model relates to the technical field of steel ball production, in particular to a grinding fluid stirring device for steel ball production. According to the technical scheme, the device comprises a tank body, a conical charging barrel and a spiral reamer blade, the conical charging barrel is fixed to one side of the upper surface of the tank body and communicates with the interior of the tank body, a connecting disc is fixed to the top end of the conical charging barrel, a circular plate is fixed to the connecting disc through bolts and nuts, and a first motor is fixed to the middle of the upper surface of the circular plate; and a reamer shaft is rotationally installed at the bottom end of the first motor, the reamer shaft penetrates through the middle of the circular plate and extends into the conical charging barrel, the reamer shaft is sleeved with spiral reamer blades, the spiral reamer blades are sequentially decreased from top to bottom along the reamer shaft, and the spiral reamer blades are matched with the inner space of the conical charging barrel. The premixing device has the advantages that the stirring and mixing time can be shortened when premixed raw materials are stirred and mixed again, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel ball production, in particular to a grinding liquid stirring device for steel ball production. Background Art

[0002] Steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls according to the production and processing technology. According to the processing materials, they are divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls, alloy balls, etc. Alloy steel balls are a kind of spherical iron alloy wear-resistant body with carbon, chromium, manganese, molybdenum and other metal elements added as the main elements, and are produced by forging, spinning, rolling and casting. It is the most important component of the current crushing industry mining balls, cement balls, etc.

[0003] The corresponding grinding fluid is used in the production process of steel balls, and the grinding fluid is processed by a stirring and mixing device. When a general stirring and mixing device processes the grinding fluid, the raw materials of the grinding fluid are added to the stirring tank from the feed channel, and the dispersed raw materials need to be mixed by the rotating stirring blades. The time from dispersion to mixing is relatively long, and the efficiency is not high. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding liquid stirring device for steel ball production to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding liquid stirring device for steel ball production, comprising a tank body, a conical barrel and a spiral reaming blade, a conical barrel is fixed to one side of the upper surface of the tank body, the conical barrel is connected to the inside of the tank body, a connecting plate is fixed to the top of the conical barrel, a circular plate is fixed to the connecting plate by bolts and nuts, a first motor is fixed to the middle of the upper surface of the circular plate, a reamer shaft is rotatably installed at the bottom end of the first motor, the reamer shaft passes through the middle of the circular plate and extends into the conical barrel, a spiral reaming blade is mounted on the reamer shaft, the spiral reaming blade becomes smaller from top to bottom along the reamer shaft, and the spiral reaming blade is adapted to the internal space of the conical barrel.

[0006] Preferably, four feet are fixed to the outer side of the lower surface of the tank body in a circular array, and anti-slip pads are respectively fixed to the bottom ends of the four feet.

[0007] Preferably, circular holes matching the bolts are respectively provided on the outer side of the circular plate and the connecting plate, the bolts pass through the circular holes on the circular plate and the connecting plate, and a nut is threadedly mounted on the bottom end of the bolts.

[0008] Preferably, six feed connectors are embedded and installed on the circular plate in a ring array, and the feed connectors pass through the circular plate and are connected to the interior of the conical barrel.

[0009] Preferably, a second motor is fixed in the middle of the upper surface of the tank body, a stirring shaft is rotatably mounted on the bottom end of the second motor, the stirring shaft passes through the middle of the upper surface of the tank body and extends into the tank body, and a stirring blade is fixed at the bottom of the stirring shaft.

[0010] Preferably, a discharge channel is fixed in the middle of the lower surface of the tank body, the discharge channel is communicated with the interior of the tank body, and a valve is installed on the discharge channel.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the feed joint is connected to the feed pipeline, and during the feeding process, different raw materials enter the conical barrel, the first motor is started to drive the reamer shaft and the spiral reamer blade to rotate, the spiral reamer blade becomes smaller from top to bottom along the reamer shaft, the spiral reamer blade is adapted to the internal space of the conical barrel, and different raw materials flow downward in the conical barrel, and the rotating spiral reamer blade premixes different raw materials, so that different raw materials are premixed before entering the tank body, and the premixed raw materials enter the tank body, and the second motor drives the stirring shaft and the stirring blade to rotate to stir and mix the raw materials, and the stirring and mixing time will be shortened when the premixed raw materials are stirred and mixed again, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 For the utility model Figure 1 An enlarged schematic diagram of the bolt connection structure;

[0014] Figure 3 This is a front cross-sectional schematic diagram of the connection structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the circular plate connection structure viewed from above of the utility model.

[0016] In the figure: 1. base; 2. tank body; 3. conical barrel; 4. first motor; 5. feed connector; 6. second motor; 7. connecting plate; 8. round plate; 9. bolt; 10. nut; 11. stirring blade; 12. stirring shaft; 13. reamer shaft; 14. spiral reamer blade; 15. valve; 16. discharge channel. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0020] See also Figures 1 to 4The utility model provides an embodiment: a grinding liquid stirring device for steel ball production, comprising a tank body 2, a conical barrel 3 and a spiral reamer blade 14. Four feet 1 are fixed in an annular array on the outer side of the lower surface of the tank body 2. The bottom ends of the four feet 1 are respectively fixed with anti-skid pads, and the four feet 1 support the tank body 2. A conical barrel 3 is fixed on one side of the upper surface of the tank body 2. The conical barrel 3 is connected to the inside of the tank body 2. A connecting plate 7 is fixed on the top of the conical barrel 3. The connecting plate 7 is fixed with a circular plate 8 through bolts 9 and nuts 10. The outer side of the circular plate 8 and the connecting plate 7 are respectively provided with circular holes matching the bolts 9. The bolts 9 pass through the circular holes on the circular plate 8 and the connecting plate 7. The bottom end of the bolt 9 is threadedly installed with a nut 10. Six feed connectors 5 are embedded and installed in an annular array on the circular plate 8. The feed connector 5 passes through the circular plate 8 and is connected to the inside of the conical barrel 3. The feed connector 5 is connected to the feed pipeline. During the feeding process, different raw materials enter the conical barrel 3. A first motor 4 is fixed in the middle of the upper surface of the circular plate 8. As is well known to those skilled in the art, the provision of the first motor 4 is commonplace and belongs to conventional means or common knowledge. It will not be described here in detail. Those skilled in the art can select any motor according to their needs or convenience. A reamer shaft 13 is rotatably mounted at the bottom end of the first motor 4. The reamer shaft 13 passes through the middle of the circular plate 8 and extends into the conical barrel 3. A spiral reamer blade 14 is mounted on the reamer shaft 13. The spiral reamer blade 14 becomes smaller from top to bottom along the reamer shaft 13. The spiral reamer blade 14 is adapted to the internal space of the conical barrel 3. The first motor 4 is started to drive the reamer shaft 13 and the spiral reamer blade 14 to rotate. Different raw materials flow downward in the conical barrel 3. The rotating spiral reamer blade 14 premixes different raw materials so that different raw materials are premixed before entering the tank body 2. When the premixed raw materials are stirred and mixed again, the stirring and mixing time will be shortened, thereby improving efficiency. Example

[0021] See also Figure 1 and Figure 3 The utility model provides an embodiment: a grinding liquid stirring device for steel ball production, including a tank body 2, a second motor 6 is fixed in the middle of the upper surface of the tank body 2. As is well known to those skilled in the art, the provision of the second motor 6 is commonplace, and it belongs to conventional means or common knowledge, and will not be repeated here. Those skilled in the art can arbitrarily select it according to their needs or convenience. A stirring shaft 12 is rotatably installed at the bottom end of the second motor 6, and the stirring shaft 12 passes through the middle of the upper surface of the tank body 2 and extends into the tank body 2. A stirring blade 11 is fixed to the bottom of the stirring shaft 12. The pre-mixed raw materials enter the tank body 2, and the second motor 6 drives the stirring shaft 12 and the stirring blade 11 to rotate to stir and mix the raw materials.

[0022] A discharge channel 16 is fixed in the middle of the lower surface of the tank body 2, and the discharge channel 16 is communicated with the inside of the tank body 2. A valve 15 is installed on the discharge channel 16. When the valve 15 is opened, the mixed raw materials are discharged from the discharge channel 16.

[0023] Working principle: different raw materials enter into the conical barrel 3, the first motor 4 starts to drive the reamer shaft 13 and the spiral reamer blade 14 to rotate, the different raw materials flow downward in the conical barrel 3, the rotating spiral reamer blade 14 premixes the different raw materials, so that the different raw materials are premixed before entering the tank body 2, the premixed raw materials enter into the tank body 2, the second motor 6 drives the stirring shaft 12 and the stirring blade 11 to rotate to stir and mix the raw materials.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A grinding liquid stirring device for steel ball production, comprising a tank body (2), a conical barrel (3) and a spiral reaming blade (14), characterized in that: A conical barrel (3) is fixed on one side of the upper surface of the tank body (2), and the conical barrel (3) is connected to the inside of the tank body (2). A connecting plate (7) is fixed on the top of the conical barrel (3), and a circular plate (8) is fixed to the connecting plate (7) via bolts (9) and nuts (10). A first motor (4) is fixed in the middle of the upper surface of the circular plate (8), and a reamer shaft (13) is rotatably mounted on the bottom end of the first motor (4). The reamer shaft (13) passes through the middle of the circular plate (8) and extends into the conical barrel (3). A spiral reamer blade (14) is mounted on the reamer shaft (13), and the spiral reamer blade (14) gradually becomes smaller from top to bottom along the reamer shaft (13). The spiral reamer blade (14) is adapted to the internal space of the conical barrel (3).

2. The grinding liquid stirring device for steel ball production according to claim 1, characterized in that: Four base feet (1) are fixed in a circular array on the outer side of the lower surface of the tank body (2), and anti-slip pads are respectively fixed to the bottom ends of the four base feet (1).

3. The grinding liquid stirring device for steel ball production according to claim 1, characterized in that: Circular holes matching the bolts (9) are respectively provided on the outer side of the circular plate (8) and the connecting plate (7). The bolts (9) pass through the circular holes on the circular plate (8) and the connecting plate (7). A nut (10) is threadedly mounted on the bottom end of the bolt (9).

4. The grinding liquid stirring device for steel ball production according to claim 1, characterized in that: Six feed connectors (5) are embedded and installed in a circular array on the circular plate (8), and the feed connectors (5) pass through the circular plate (8) and are connected to the interior of the conical barrel (3).

5. The grinding liquid stirring device for steel ball production according to claim 1, characterized in that: A second motor (6) is fixed in the middle of the upper surface of the tank body (2), and a stirring shaft (12) is rotatably mounted on the bottom end of the second motor (6). The stirring shaft (12) passes through the middle of the upper surface of the tank body (2) and extends into the tank body (2), and a stirring blade (11) is fixed at the bottom of the stirring shaft (12).

6. The grinding liquid stirring device for steel ball production according to claim 1, characterized in that: A discharge channel (16) is fixed in the middle of the lower surface of the tank body (2), the discharge channel (16) is communicated with the interior of the tank body (2), and a valve (15) is installed on the discharge channel (16).

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