Powdery raw material stirring equipment for additive production

Abstract

The utility model discloses powdery raw material stirring equipment for additive production in the technical field of stirring equipment, which comprises a barrel and a first driving rod, the first driving rod is positioned in an inner cavity of the barrel, the left side of the top of the barrel is fixedly connected with a feed port, the bottom of the barrel is fixedly connected with a discharge port, and the discharge port is positioned in the inner cavity of the barrel. A filter screen is inserted into the periphery of the upper side of an inner cavity of the barrel, a first motor is fixedly connected to the top of the barrel, the bottom end of a power output shaft of the first motor penetrates through the barrel, extends to the inner cavity of the barrel and is fixedly connected with the first driving rod, and smashing rollers are rotationally connected to the left side and the right side of the outer side wall of the first driving rod; the powdery raw material stirring equipment for additive production is reasonable in structural design, additive raw materials can be subjected to crushing pretreatment, blocky additive raw materials are prevented from affecting the mixing effect, the additive raw materials can be mixed and stirred through multi-shaft and multi-direction rotation, and the stirring effect on the additive raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring equipment, in particular to powdered raw material stirring equipment for auxiliary agent production. Background Art

[0002] Chemical additives are chemical additives used in a certain industry. There are many types of chemical additives, generally including metal processing additives, plastic additives, papermaking additives, construction additives, water treatment additives, coating additives, leather additives, additives for the electronics industry, textile printing and dyeing additives, wood additives, etc. When producing and processing additives, stirring equipment is required to stir the additive raw materials evenly.

[0003] The existing powdered raw material mixing equipment for additive production cannot pre-process the additive raw materials. If there are agglomerated raw materials in the additive raw materials, and the existing mixing equipment cannot crush the agglomerated raw materials well, it will lead to poor mixing effect of the additive raw materials. In addition, most of the existing powdered raw material mixing equipment for additive production adopts a single-axis stirring method to stir and mix the additive raw materials, and the stirring effect is not good. It is easy to cause uneven mixing of the additive raw materials. For this reason, we proposed a powdered raw material mixing equipment for additive production. Utility Model Content

[0004] The purpose of the utility model is to provide a powder raw material stirring device for additive production, so as to solve the problem raised in the above background technology that the existing powder raw material stirring device for additive production is unable to pre-process the additive raw materials and is unable to crush the block raw materials well, resulting in poor mixing effect of the additive raw materials. Most of them adopt a single-axis stirring method to stir and mix the additive raw materials, which easily leads to uneven mixing of the additive raw materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a powder raw material mixing equipment for additive production, comprising a cylinder and a first driving rod, the first driving rod is located in the inner cavity of the cylinder, a feed port is fixedly connected to the left side of the top of the cylinder, a discharge port is fixedly connected to the bottom of the cylinder, a filter screen is inserted around the upper side of the inner cavity of the cylinder, a first motor is fixedly connected to the top of the cylinder, the bottom end of the power output shaft of the first motor passes through the cylinder and extends to the inner cavity of the cylinder, and is fixedly connected to the first driving rod, crushing rollers are rotatably connected to the left and right sides of the outer wall of the first driving rod, the ends of the crushing rollers on the left and right sides pass through the first driving rod and extend to the first inner cavity, and are fixedly connected to the first driven gear, a second motor is fixedly connected to the top of the inner cavity of the first driving rod, the bottom end of the power output shaft of the second motor is fixedly connected to the first driving gear, and the first driving gear is meshed with the first driven gears on the left and right sides.

[0006] As a further description of the above technical solution:

[0007] The bottom end of the first driving rod passes through the filter screen and extends to the bottom of the filter screen, and is fixedly connected with a main stirring roller.

[0008] As a further description of the above technical solution:

[0009] A mounting plate is fixedly connected to the upper side of the outer side wall of the main stirring roller, and auxiliary stirring rollers are rotatably connected to the left and right sides of the bottom of the mounting plate.

[0010] As a further description of the above technical solution:

[0011] The top ends of the auxiliary stirring rollers on the left and right sides penetrate the mounting plate and extend to the inner cavity of the mounting plate, and are fixedly connected with a second driven gear. The inner cavity of the main stirring roller is rotatably connected with a second driving rod on the left and right sides.

[0012] As a further description of the above technical solution:

[0013] The outer ends of the second driving rods on the left and right sides penetrate the main stirring roller and the mounting plate and extend to the inner cavity of the mounting plate, and are meshed and connected with the second driven gears on the left and right sides.

[0014] As a further description of the above technical solution:

[0015] A third motor is fixedly connected to the top of the inner cavity of the main stirring roller, and a second driving gear is fixedly connected to the bottom end of the power output shaft of the third motor. The second driving gear is meshedly connected with the ends of the second driving rods on the left and right sides.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The powdered raw material stirring equipment for additive production, when the additive raw material is put into the cylinder through the feed port, the normal raw material continues to fall through the filter screen, and the agglomerated additive raw material is intercepted by the filter screen, and then the first motor is started to drive the first driving rod to rotate, so that the crushing rollers on both sides rotate with the first motor as the center, and at the same time, the second motor is started to drive the first driving gear to drive the first driven gears on both sides meshed with it, so that the crushing rollers connected to the first driven gear rotate with the first driven gear as the center, and the block additive raw material intercepted by the filter screen is crushed, so that the additive raw material can be crushed in advance to prevent the block additive raw material from affecting the mixing effect.

[0018] 2. The powdered raw material stirring equipment for auxiliary agent production, when mixing the auxiliary raw materials, drives the first driving rod through the first motor to drive the main stirring roller to rotate, and the main stirring roller drives the mounting plate to rotate, and the auxiliary stirring rollers on both sides of the mounting plate rotate with the main stirring roller as the center, and at the same time, the third motor is started to drive the second driving gear to rotate, driving the second driving rods on both sides meshing with it to rotate, and then the second driving rods on both sides drive the second driven gear meshing with it to rotate, driving the auxiliary stirring roller connected to the second driven gear to rotate with the second driven gear as the center, so as to stir the auxiliary raw materials, so that the auxiliary raw materials can be mixed and stirred through multi-axis and multi-directional rotation, thereby improving the stirring effect of the auxiliary raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a powdered raw material mixing device for additive production proposed by the utility model;

[0020] Figure 2 This is a front view and cross-sectional structural schematic diagram of a powdered raw material mixing device for additive production proposed by the utility model;

[0021] Figure 3 It is a right side cross-sectional structural schematic diagram of the powder raw material mixing equipment for additive production proposed by the utility model;

[0022] Figure 4 The utility model provides a powder raw material mixing device for auxiliary agent production Figure 2 Enlarged structural diagram at A in the middle.

[0023] In the figure: 100, cylinder; 110, feed port; 120, discharge port; 130, filter screen; 140, first motor; 200, first drive rod; 210, crushing roller; 211, first driven gear; 220, second motor; 221, first drive gear; 230, main stirring roller; 240, mounting plate; 241, auxiliary stirring roller; 242, second driven gear; 250, second drive rod; 260, third motor; 261, second drive gear. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" 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 it can be indirectly connected 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.

[0027] The utility model provides a powdered raw material mixing device for additive production, which can pre-process the additive raw materials by crushing them to prevent the blocky additive raw materials from affecting the mixing effect. The additive raw materials can be mixed and stirred by multi-axis multi-directional rotation to improve the stirring effect of the additive raw materials. Figure 1-4 , comprising a cylinder 100 and a first driving rod 200;

[0028] Please refer again Figure 1-3The barrel 100 is used to install the main structure. A feed port 110 is fixedly connected to the left side of the top of the barrel 100. A discharge port 120 is fixedly connected to the bottom of the barrel 100. A filter screen 130 is inserted around the upper side of the inner cavity of the barrel 100. The filter screen 130 is used to filter the block-shaped auxiliary raw materials. A first motor 140 is fixedly connected to the top of the barrel 100. The first motor 140 is used to drive the first driving rod 200. The bottom end of the power output shaft of the first motor 140 passes through the barrel 100 and extends to the inner cavity of the barrel 100, and is fixedly connected to the first driving rod 200. When the auxiliary raw materials pass through the feed port 110 When the raw materials are put into the cylinder 100, the normal raw materials continue to fall through the filter screen 130, and the agglomerated auxiliary raw materials are intercepted by the filter screen 130. Then, the first motor 140 is started to drive the first driving rod 200 to rotate, so that the crushing rollers 210 on both sides rotate with the first motor 140 as the center. At the same time, the second motor 220 is started to drive the first driving gear 221 to drive the first driven gears 211 on both sides meshed with it, so that the crushing rollers 210 connected to the first driven gear 211 rotate with the first driven gear 211 as the center, and the agglomerated auxiliary raw materials intercepted by the filter screen 130 are crushed.

[0029] In summary, the additive raw materials can be crushed and pre-processed to prevent the blocky additive raw materials from affecting the mixing effect;

[0030] Please refer again Figure 1-4The first driving rod 200 is located in the inner cavity of the cylinder 100. Specifically, the first driving rod 200 is fixedly connected to the inner cavity of the cylinder 100 through the first motor 140. The outer wall of the first driving rod 200 is rotatably connected with crushing rollers 210 on both sides. The crushing rollers 210 are used to crush block raw materials. The ends of the crushing rollers 210 on the left and right sides pass through the first driving rod 200 and extend to the inner cavity of the first driving rod 200, and are fixedly connected with a first driven gear 211. The first driven gear 211 is used to rotate the crushing roller 210. The top of the inner cavity of the first driving rod 200 is fixedly connected with a second motor 220. The second motor 220 is used to drive the first driving gear 221. The bottom end of the power output shaft of the second motor 220 is fixedly connected with the first driving gear 2 21, the first driving gear 221 is used to drive the first driven gear 211, the first driving gear 221 is meshed and connected with the first driven gears 211 on the left and right sides, the bottom end of the first driving rod 200 penetrates the filter screen 130 and extends to the bottom of the filter screen 130, and is fixedly connected with a main stirring roller 230, the main stirring roller 230 is used to install the main structure, the upper side of the outer wall of the main stirring roller 230 is fixedly connected with a mounting plate 240, the mounting plate 240 is used to install an auxiliary stirring roller 241, the bottom of the mounting plate 240 is rotatably connected with auxiliary stirring rollers 241 on the left and right sides, the auxiliary stirring rollers 241 are used to stir the auxiliary raw materials, the top ends of the auxiliary stirring rollers 241 on the left and right sides penetrate the mounting plate 240 and extend to the inner cavity of the mounting plate 240, and are fixedly connected with the second driven gear 242, the second driven gear 242 is used to rotate the auxiliary stirring roller 241, the inner cavity of the main stirring roller 230 is rotatably connected with the second driving rod 250 on the left and right sides, the second driving rod 250 is used to drive the second driven gear 242, the outer ends of the second driving rods 250 on the left and right sides penetrate the main stirring roller 230 and the mounting plate 240 and extend to the inner cavity of the mounting plate 240, and are meshed and connected with the second driven gears 242 on the left and right sides, the inner cavity top of the main stirring roller 230 is fixedly connected with a third motor 260, the third motor 260 is used to drive the second driving gear 261, the bottom end of the power output shaft of the third motor 260 is fixedly connected with the second driving gear 261, the second driving gear 261 is used to drive the second driving rod 250, the second driving gear 261 The third motor 260 is meshed and connected with the ends of the second driving rods 250 on the left and right sides. When the auxiliary raw materials are mixed, the first driving rod 200 is driven by the first motor 140 to drive the main stirring roller 230 to rotate, and the main stirring roller 230 drives the mounting plate 240 to rotate, and the auxiliary stirring rollers 241 on both sides of the mounting plate 240 rotate with the main stirring roller 230 as the center of the circle. At the same time, the third motor 260 is started to drive the second driving gear 261 to rotate, and the second driving rods 250 on both sides meshed and connected thereto are driven to rotate, and then the second driven gear 242 meshed and connected thereto is driven by the second driving rods 250 on both sides to rotate, and the auxiliary stirring roller 241 connected to the second driven gear 242 is driven to rotate with the second driven gear 242 as the center of the circle.Stirring the auxiliary agent raw materials;

[0031] In summary, the auxiliary raw materials can be mixed and stirred by multi-axis multi-directional rotation to improve the stirring effect of the auxiliary raw materials;

[0032] During specific use, when the auxiliary raw material is put into the cylinder 100 through the feed port 110, the normal raw material continues to fall through the filter screen 130, and the agglomerated auxiliary raw material is intercepted by the filter screen 130. Then, the first motor 140 is started to drive the first driving rod 200 to rotate, so that the crushing rollers 210 on both sides rotate with the first motor 140 as the center of the circle, and at the same time, the second motor 220 is started to drive the first driving gear 221 to drive the first driven gears 211 on both sides meshed with it, so that the crushing rollers 210 connected to the first driven gear 211 rotate with the first driven gear 211 as the center of the circle, and the block auxiliary raw material intercepted by the filter screen 130 is crushed. When the materials are mixed, the first motor 140 drives the first driving rod 200 to drive the main stirring roller 230 to rotate, and the main stirring roller 230 drives the mounting plate 240 to rotate, and the auxiliary stirring rollers 241 on both sides of the mounting plate 240 rotate with the main stirring roller 230 as the center, and at the same time, the third motor 260 is started to drive the second driving gear 261 to rotate, and drives the second driving rods 250 on both sides meshed with it to rotate, and then the second driving rods 250 on both sides drive the second driven gear 242 meshed with it to rotate, and drive the auxiliary stirring roller 241 connected to the second driven gear 242 to rotate with the second driven gear 242 as the center, so as to stir the auxiliary raw materials.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. Powdered raw material mixing equipment for additive production, characterized by: The invention comprises a cylinder (100) and a first driving rod (200), wherein the first driving rod (200) is located in the inner cavity of the cylinder (100), a feed port (110) is fixedly connected to the left side of the top of the cylinder (100), a discharge port (120) is fixedly connected to the bottom of the cylinder (100), a filter screen (130) is inserted around the upper side of the inner cavity of the cylinder (100), a first motor (140) is fixedly connected to the top of the cylinder (100), a bottom end of a power output shaft of the first motor (140) passes through the cylinder (100) and extends to the inner cavity of the cylinder (100), and is connected to the first driving rod (2 00) is fixedly connected, the outer side walls of the first driving rod (200) are rotatably connected with crushing rollers (210) on the left and right sides, the ends of the crushing rollers (210) on the left and right sides pass through the first driving rod (200) and extend to the inner cavity of the first driving rod (200), and are fixedly connected with a first driven gear (211), the top of the inner cavity of the first driving rod (200) is fixedly connected with a second motor (220), the bottom end of the power output shaft of the second motor (220) is fixedly connected with a first driving gear (221), and the first driving gear (221) is meshedly connected with the first driven gears (211) on the left and right sides.

2. The powdered raw material stirring equipment for additive production according to claim 1, characterized in that: The bottom end of the first driving rod (200) passes through the filter screen (130) and extends to the bottom of the filter screen (130), and is fixedly connected to a main stirring roller (230).

3. The powdered raw material stirring device for additive production according to claim 2, characterized in that: A mounting plate (240) is fixedly connected to the upper side of the outer wall of the main stirring roller (230), and auxiliary stirring rollers (241) are rotatably connected to the left and right sides of the bottom of the mounting plate (240).

4. The powdered raw material stirring device for additive production according to claim 3, characterized in that: The top ends of the auxiliary stirring rollers (241) on the left and right sides penetrate the mounting plate (240) and extend to the inner cavity of the mounting plate (240), and are fixedly connected to a second driven gear (242); the inner cavity of the main stirring roller (230) is rotatably connected to a second driving rod (250) on the left and right sides.

5. The powdered raw material stirring device for additive production according to claim 4, characterized in that: The outer ends of the second driving rods (250) on the left and right sides penetrate the main stirring roller (230) and the mounting plate (240) and extend to the inner cavity of the mounting plate (240), and are meshedly connected with the second driven gears (242) on the left and right sides.

6. The powdered raw material stirring device for additive production according to claim 5, characterized in that: A third motor (260) is fixedly connected to the top of the inner cavity of the main stirring roller (230), and a second driving gear (261) is fixedly connected to the bottom end of the power output shaft of the third motor (260), and the second driving gear (261) is meshedly connected to the ends of the second driving rods (250) on the left and right sides.

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