Material mixer for preparing metal protective coating

Abstract

The utility model discloses a metal protective coating preparation blender which comprises a blender main body and a top cover, and the top end of the blender main body is covered with the top cover. And a protective shell is arranged at the top end of the top cover, a rotating motor is arranged in the protective shell, a blocking plug is fixed to the bottom end of the top cover, and a material uniformizing mechanism is arranged at the bottom end of the blocking plug. According to the utility model, the rotating motor is used for driving the rotating main shaft to rotate and driving the plurality of groups of stirring plates to rotate, so that metal coating preparation materials in the mixer main body can be subjected to primary intermediate mixing, the stirring plates drive the main gear to rotate in the process, and the main gear and the driven gear are meshed with each other; and two groups of driven gears and driven shafts are driven to rotate, so that two mixing rods are driven to rotate, multiple groups of homogenizing rods and stirring blocks are correspondingly driven to rotate, materials in the mixer main body are further mixed, and the mixing effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a mixer for preparing metal protective coatings. Background Art

[0002] As one of the most important engineering materials, metal materials are widely used in various fields of national economic construction. However, in actual applications, metal materials are often corroded by various acids, alkalis, salts in the environment, as well as erosion by humid environments, causing them to lose their original luster and beauty, and even lose their original integrity and excellent performance, which may eventually lead to safety accidents. Therefore, how to reasonably protect metal materials, prevent or reduce their corrosion, and extend their service life is of great significance to the sustainable development of the national economy. Metal protective coating technology is an effective means of metal corrosion prevention, and metal protective coating preparation mixers have come into being.

[0003] The announcement number CN220405428U is a mixing device for preparing a coating agent, comprising a cylinder and a stirring mechanism, wherein a feed pipe is installed at the feed port on the upper side of the cylinder, and a discharge pipe is provided at the discharge port on the bottom side of the cylinder; the bottom of the cylinder is an arc structure, a through hole is opened in the middle of the upper side of the cylinder, and two left-right symmetrical hydraulic cylinders are installed on the upper side of the cylinder, and the telescopic ends of the hydraulic cylinders are fixed with a liftable stirring mechanism, and the stirring mechanism includes a lifting plate, a reduction motor, a rotating shaft, a sleeve and a stirring plate, and the lifting plate is fixed on the telescopic end of the hydraulic cylinder, and the bottom side of the lifting plate is rotatably connected to the rotating shaft, and the upper side of the lifting plate is equipped with a reduction motor. The coating agent preparation mixing device can mix coating agents at different positions and different layers by arranging an up and down adjustable stirring mechanism in the cylinder, thereby effectively shortening its mixing time and improving mixing efficiency;

[0004] When the above-mentioned existing technology is used, during the coating preparation and mixing process, a stirring plate is mainly used in conjunction with a diversion hole for stirring. The stirring method is single and the stirring range is limited, which leads to uneven mixing of materials and agglomeration of materials, thereby affecting the uniformity and fineness of the coating. In addition, it is easy to affect the performance of the coating, thereby affecting the later use effect of the layer. Therefore, corresponding improvements are needed. Utility Model Content

[0005] The purpose of the utility model is to provide a metal protective coating preparation mixer to solve the problem that the existing metal protective coating preparation mixer proposed in the above background technology has a single mixing method and poor effect when in use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a metal protective coating preparation mixer, comprising a mixer body and a top cover, wherein the top of the mixer body is covered with the top cover;

[0007] Also includes:

[0008] A protective shell is provided on the top of the top cover, and a rotating motor is provided inside the protective shell. A blocking plug is fixed to the bottom end of the top cover, and a material sparging mechanism is provided at the bottom end of the blocking plug. An inner wall cleaning component is provided at the bottom end of the material sparging mechanism. Auxiliary fixing plates are connected to both sides of the mixer body, and disassembly mechanisms are provided on both sides of the bottom end of the top cover. A discharge port is provided on the outside of the mixer body, and a sealing plug is filled inside the discharge port.

[0009] Preferably, the material mixing mechanism includes a rotating main shaft, and the rotating main shaft is arranged at one end of the rotating motor, and stirring plates are evenly sleeved on the rotating main shaft, and the stirring plates are all inclined. A main gear is sleeved on the outer side of the rotating main shaft, and driven gears are engaged on both sides of the main gear. A driven shaft passes through the interior of the driven gear, and a mixing rod is fixed at one end of the driven shaft, and mixing components are provided on both sides of the mixing rod.

[0010] Preferably, the mixing assembly includes equalizing rods evenly arranged on both sides of the mixing rod, and a stirring block is fixed at one end of the equalizing rod, a mixing cavity is opened on the stirring block, and a dividing rod is connected to the inside of the mixing cavity.

[0011] Preferably, the material balancing rods are provided in multiple groups on the mixing rod, and the material balancing rods on both sides of the mixing rod are staggered.

[0012] Preferably, the inner wall cleaning assembly includes an inner wall cleaning frame sleeved on the bottom end of the rotating main shaft, and the inner wall cleaning frame has a U-shaped cross-section, and bottom scrapers are connected to both sides of the bottom end of the inner wall cleaning frame.

[0013] Preferably, the disassembly mechanism includes a plug-in column, and a locking hole is opened on one side of the plug-in column, a threaded column is fixed to the bottom end of the plug-in column, and thread grooves are evenly arranged on the threaded column, and a locking nut is threadedly connected to the outer side of the threaded column.

[0014] Preferably, a rectangular cavity is opened inside the auxiliary fixing plate on one side of the plug-in column, a compression spring is connected to the inside of the rectangular cavity, and one end of the compression spring is connected to a pull plate, one end of the pull plate extends to the outside of the auxiliary fixing plate, and the other end of the pull plate passes through a guide column, one side of the pull plate is connected to a plug-in block, and one end of the plug-in block extends to the inside of the locking hole.

[0015] Compared with the prior art, the beneficial effects of the present invention are: the metal protective coating preparation mixer not only has the function of multi-axis mixing, but also has the function of disassembling the top cover and the mixing element;

[0016] The rotating motor is used to drive the rotating main shaft to rotate, and drives multiple groups of stirring plates to rotate, so that the metal coating preparation materials in the mixer body can be preliminarily mixed. During this process, the stirring plate drives the main gear to rotate, and the main gear and the driven gear are engaged with each other, and then the two groups of driven gears and the driven shaft are rotated, and then the two mixing rods are driven to rotate, and the multiple groups of equalizing rods and stirring blocks are driven to rotate accordingly, and then the materials inside the mixer body are further mixed to enhance the mixing effect. Under the cooperation of the mixing chamber and the dividing rod, the flow path of the materials in the mixing process can be changed, the contact mixing between the materials is promoted, and the stirring efficiency is improved.

[0017] The rotating main shaft drives the inner wall cleaning rack to rotate synchronously during rotation. During the rotation of the inner wall cleaning rack, it contacts the inner wall of the mixer body and can scrape off the material adhering to the inside of the mixer body. During this process, the bottom scraper rotates synchronously and then uses the bottom scraper to synchronously clean the bottom of the mixer body to improve the utilization rate of the material.

[0018] After the materials to be mixed are poured into the mixer body, the top cover is placed on the mixer body, and the mixer body is sealed with a stopper. During the sealing process of the mixer body, the plug-in column is passed through the auxiliary fixing plate. During the plugging process, the plug-in block is squeezed and the compression spring is compressed. When the plug-in column is fully plugged in, the compression spring is reset and pushes the plug-in block into the locking hole for fixing and locking it to achieve preliminary fixation of the plug-in column. Then, the locking nut is screwed on and the locking nut is threadedly connected to the threaded column to further fix and lock the plug-in column to ensure the firmness of the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the disassembly mechanism structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the top cover structure of the present invention when viewed from above;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the top cover and the plug-in column of the utility model;

[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the mixing rod and stirring rod of the utility model.

[0026] Explanation of the reference numerals in the figure: 1. mixer body; 101. auxiliary fixing plate; 2. top cover; 3. rotating motor; 4. stopper; 5. disassembly mechanism; 501. plug-in column; 502. locking hole; 503. compression spring; 504. pull plate; 505. plug-in block; 506. threaded column; 507. locking nut; 6. inner wall cleaning rack; 7. material leveling mechanism; 701. rotating main shaft; 702. stirring plate; 703. driven shaft; 704. mixing rod; 705. main gear; 706. driven gear; 707. material leveling rod; 708. stirring block; 709. mixing chamber; 710. material dividing rod; 8. bottom scraper; 9. sealing plug. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figures 1-6 , the utility model provides the following technical solutions: Example 1

[0029] In order to solve the problem that the existing metal protective coating preparation mixer has a single mixing method and poor effect when in use, the following technical solution is announced. For details, please refer to Figure 1 、 Figure 4 、 Figure 6A kind of metal protective coating preparation mixer, including mixer body 1, top cover 2, mixer body 1 top end is covered with top cover 2, further include: top cover 2 top end is provided with protective shell, and the inside of protective shell is provided with rotating motor 3, the bottom of top cover 2 is fixed with stopper 4, and the bottom of stopper 4 is provided with uniform material mechanism 7, the bottom of uniform material mechanism 7 is provided with inner wall cleaning assembly, uniform material mechanism 7 includes rotating main shaft 701, and rotating main shaft 701 is arranged in one end of rotating motor 3, rotating main shaft 701 is uniformly sleeved with stirring plate 702, and stirring plate 702 is all inclinedly arranged, the outside of rotating main shaft 701 is sleeved with main gear 705, and the two sides of main gear 705 are all engaged with driven gear 706, the inside of driven gear 706 is all penetrated by driven shaft 703, one end of driven shaft 703 is all fixed with mixing rod 704, and mixing rod 704 is provided with mixing assembly on the two sides, and mixing assembly includes uniform material rod 707 evenly arranged on the two sides of mixing rod 704, and one end of uniform material rod 707 is all fixed with stirring block 708, stirring block 708 is all provided with mixing cavity 709, and the inside of mixing cavity 709 is connected with material distribution partition rod 710, and inner wall cleaning assembly includes inner wall cleaning frame 6 sleeved on the bottom of rotating main shaft 701, and the section of inner wall cleaning frame 6 is U-shaped, the two sides of the bottom of inner wall cleaning frame 6 are all connected with bottom scraper 8;

[0030] In use, the metal protective coating preparation raw materials are all put into the mixer body 1, the rotating motor 3 is driven to rotate the rotating main shaft 701, and multiple groups of stirring plates 702 are driven to rotate, so that the metal coating preparation materials in the mixer body 1 are preliminarily and intermediate mixed, in the process, the stirring plates 702 drive the main gears 705 to rotate, and the main gears 705 and the driven gears 706 are engaged with each other, so that the two groups of driven gears 706 and the driven shafts 703 are rotated, and then the two mixing rods 704 are driven to rotate, and multiple groups of uniform material rods 707 and stirring blocks 708 are correspondingly driven to rotate, so that the materials in the mixer body 1 are further mixed, the mixing effect is enhanced, and under the cooperation of the mixing cavities 709 and the material distribution partition rods 710, the flow path of the materials in the mixing process can be changed, the contact mixing between the materials is promoted, and the stirring efficiency is improved, wherein the rotating main shaft 701 drives the inner wall cleaning frame 6 to rotate synchronously in the process of rotating, the inner wall cleaning frame 6 contacts the inner wall of the mixer body 1 in the process of rotating, so that the materials adhered to the inner wall of the mixer body 1 can be scraped off, in the process, the bottom scraper 8 rotates synchronously, and then the bottom of the mixer body 1 is cleaned synchronously by the bottom scraper 8, so as to improve the utilization rate of the materials. Example two

[0031] In this embodiment, the dismounting mechanism 5 is provided, so that the top cover 2 can be conveniently dismounted and installed, the sealing and opening of the mixer body 1 are realized, and the following technical scheme is disclosed, please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 , Auxiliary fixing plates 101 are connected to both sides of the mixer body 1, and disassembly mechanisms 5 are provided on both sides of the bottom end of the top cover 2. A discharge port is provided on the outside of the mixer body 1, and a sealing plug 9 is filled inside the discharge port. The disassembly mechanism 5 includes a plug-in column 501, and a locking hole 502 is provided on one side of the plug-in column 501, a threaded column 506 is fixed to the bottom end of the plug-in column 501, and a threaded groove is evenly provided on the threaded column 506, and a locking nut 507 is threadedly connected to the outer side of the threaded column 506. A rectangular cavity is provided inside the auxiliary fixing plate 101 on one side of the plug-in column 501, and a compression spring 503 is connected to the inside of the rectangular cavity, and one end of the compression spring 503 is connected to a pull plate 504, one end of the pull plate 504 extends to the outside of the auxiliary fixing plate 101, and the other end of the pull plate 504 passes through a guide column, and a plug-in block 505 is connected to one side of the pull plate 504, and one end of the plug-in block 505 extends to the inside of the locking hole 502;

[0032] When using this embodiment, the material required for preparing the metal protective coating is poured into the mixer body 1, and then the top cover 2 is covered on the mixer body 1, and the stopper 4 is used to block the mixer body 1. During the covering process of the top cover 2, the plug-in column 501 is inserted from the auxiliary fixing plate 101. During the plug-in process, the plug-in block 505 is squeezed and the compression spring 503 is compressed. When the plug-in column 501 is fully plugged in, the compression spring 503 is reset, pushing the plug-in block 505 into the locking hole 502 to fix and lock it. , to achieve the preliminary fixation of the plug-in column 501, then screw the locking nut 507, and use the locking nut 507 to thread the threaded column 506 to further fix and lock the plug-in column 501 to ensure the firmness of the top cover 2. Later, pull the pull plate 504 to slide along the guide column inside the rectangular cavity on the auxiliary fixing plate 101, and drive the plug-in block 505 to move and disengage it from the locking hole 502, so that the top cover 2 can be removed from the mixer body 1 for subsequent overall cleaning and maintenance.

[0033] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0034] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0035] Finally, it should be noted that 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 they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. 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 various embodiments of the present invention.

Claims

1. A metal protective coating preparation mixer, comprising a mixer body (1) and a top cover (2), wherein the top of the mixer body (1) is covered with the top cover (2); It is characterized in that Also includes: The top of the top cover (2) is provided with a protective shell, and a rotating motor (3) is provided inside the protective shell. A stopper (4) is fixed to the bottom of the top cover (2), and a material leveling mechanism (7) is provided at the bottom of the stopper (4). An inner wall cleaning component is provided at the bottom of the material leveling mechanism (7). Auxiliary fixing plates (101) are connected to both sides of the mixer body (1). A disassembly mechanism (5) is provided on both sides of the bottom of the top cover (2). A discharge port is provided on the outside of the mixer body (1), and a sealing plug (9) is filled inside the discharge port.

2. A metal protective coating preparation mixer according to claim 1, characterized in that: The material mixing mechanism (7) comprises a rotating main shaft (701), and the rotating main shaft (701) is arranged at one end of the rotating motor (3); stirring plates (702) are evenly sleeved on the rotating main shaft (701), and the stirring plates (702) are all arranged in an inclined manner; a main gear (705) is sleeved on the outer side of the rotating main shaft (701), and driven gears (706) are meshed on both sides of the main gear (705); a driven shaft (703) passes through the interior of the driven gear (706); a mixing rod (704) is fixed to one end of the driven shaft (703), and mixing components are provided on both sides of the mixing rod (704).

3. The metal protective coating preparation mixer according to claim 2, characterized in that: The mixing assembly comprises equalizing rods (707) evenly arranged on both sides of the mixing rod (704), and a stirring block (708) is fixed at one end of each equalizing rod (707). A mixing cavity (709) is formed on each stirring block (708), and a material dividing rod (710) is connected to the interior of each mixing cavity (709).

4. A metal protective coating preparation mixer according to claim 3, characterized in that: The balancing rods (707) are arranged in multiple groups on the mixing rod (704), and the balancing rods (707) on both sides of the mixing rod (704) are arranged in a staggered manner.

5. The metal protective coating preparation mixer according to claim 1, characterized in that: The inner wall cleaning assembly comprises an inner wall cleaning frame (6) sleeved on the bottom end of the rotating main shaft (701), and the inner wall cleaning frame (6) has a U-shaped cross section, and bottom scrapers (8) are connected to both sides of the bottom end of the inner wall cleaning frame (6).

6. The metal protective coating preparation mixer according to claim 1, characterized in that: The disassembly mechanism (5) comprises a plug-in column (501), and a locking hole (502) is provided on one side of the plug-in column (501). A threaded column (506) is fixed to the bottom end of the plug-in column (501), and thread grooves are evenly provided on the threaded column (506). A locking nut (507) is threadedly connected to the outer side of the threaded column (506).

7. A metal protective coating preparation mixer according to claim 6, characterized in that: A rectangular cavity is provided inside the auxiliary fixing plate (101) on one side of the plug-in column (501), a compression spring (503) is connected to the inside of the rectangular cavity, and one end of the compression spring (503) is connected to a pull plate (504), one end of the pull plate (504) extends to the outside of the auxiliary fixing plate (101), the other end of the pull plate (504) is penetrated by a guide column, one side of the pull plate (504) is connected to a plug-in block (505), and one end of the plug-in block (505) extends to the inside of the locking hole (502).

Images