Rotary reciprocating type material mixing and stirring mechanism
The rotating oscillating mixing mechanism effectively addresses the issues of charcoal breakage and non-uniform mixing in mechanical devices by using a dragon gate frame and swing arm system, ensuring efficient and uniform mixing while reducing noise and energy consumption.
Patent Information
- Application Number
- CN202421753903.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-07-24
AI Technical Summary
Existing mixing equipment is prone to breaking when mixing precious metals with gold-carrying carbon, low mixing uniformity, high moisture content and easy adhesion, which cannot meet the needs of efficient automated mixing.
The rotary reciprocating mixing mechanism is adopted, and the design of the gantry, swing arm and mixing silo is combined with the weighing structure, dust cover and filter plate to realize the circulating mixing of materials, avoid raw material damage, and ensure the mixing uniformity through weighing and sampling.
It achieves efficient and uniform mixing effect, with small footprint, high production efficiency, long equipment life, reducing energy consumption, and reducing noise and dust pollution.
Smart Images
Figure CN223096655U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of mixing equipment, in particular to a rotary reciprocating mixing and stirring mechanism. Background Art
[0002] When mixing and stirring precious metal-loaded carbon, due to process requirements, the loaded carbon cannot be broken during the mixing and stirring process, and there is no special mechanical equipment on the market for automatic mixing and stirring. The traditional process is all completed by manual shoveling and turning. Although the uniformity can be satisfied, the mixing and stirring efficiency is low. With the continuous increase in the production of precious metals, manual operation can no longer meet the production capacity requirements.
[0003] At present, it is impossible to use mechanical equipment to replace manual operation, mainly for the following reasons:
[0004] 1. In conventional mixing and stirring, there will be hard contact with the loaded carbon during the stirring process, which will cause the loaded carbon to break;
[0005] 2. The mixing uniformity of conventional mixing and stirring is not as high as that of manual operation;
[0006] 3. The high moisture content of the loaded carbon makes it easy to adhere, affecting the mixing uniformity. Content of the Utility Model
[0007] The purpose of the utility model is to provide a rotary reciprocating mixing and stirring mechanism to solve the problems of breaking the raw materials, poor stirring effect, and low material mixing uniformity of the existing mixing equipment.
[0008] To achieve the above purpose, the utility model provides the following technical solution: a rotary reciprocating mixing and stirring mechanism, including: a gantry, a swing arm rotatably arranged on the gantry, and a mixing material bin arranged on the swing arm. The two mixing material bins are respectively arranged at both ends of the swing arm. The mixing material bin is rotatably connected with the swing arm. A driven gear is arranged in the middle of the swing arm. A driving gear is rotatably connected to the gantry. The driving gear is meshed with the driven gear. The driving gear is connected with a driving structure. The mixing material bin adopts a circular or square suspended bin, with a reliable and compact structure, stable operation, and high safety.
[0009] As a further improvement of the above technical solution:
[0010] The bottom of the mixing material bin is conical and is provided with a discharge port. An opening regulating valve plate is arranged at the discharge port.
[0011] It further includes a bottom platform. The bottom platform is recessed to form a material receiving space. The gantry is supported above the material receiving space. A material receiving hopper is arranged in the material receiving space.
[0012] A slide rail structure is provided in the material receiving space, and the material receiving hopper is slidably arranged on the slide rail structure.
[0013] A weighing structure is provided between the material receiving hopper and the slide rail structure. The weighing structure uses a high-precision weighing sensor to detect the receiving weight, with high precision and small cumulative error.
[0014] A sampling box is provided on one side of the gantry. The sampling box is connected with a sampling pipe, and the inlet of the sampling pipe is arranged below the discharge port.
[0015] It further includes a dust-proof cover. The dust-proof cover is arranged on the bottom platform and includes a feeding sliding door and a discharging sliding door.
[0016] A filter screen plate is rotatably connected inside the dust-proof cover.
[0017] The filter screen plate includes a magnetic filter plate and a porous filter plate.
[0018] A wall scraping brush is arranged in the mixing material bin.
[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0020] The rotary reciprocating mixing mechanism of the present utility model uses a reciprocating swing arm combined with a mixing material bin to perform cyclic stacking cone mixing on raw materials, with good mixing effect. The overall equipment occupies a small area, has high mixing production efficiency, high mixing uniformity of the mixing, long equipment life, and low energy consumption. A dust-proof cover is provided, which can reduce noise and dust pollution, and ensure the safe operation of the equipment. The feeding sliding door and the discharging sliding door are provided, which are beneficial for feeding, discharging, equipment cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 is one of the overall structural schematic diagrams of the present utility model;
[0022] Figure 2 is the second of the overall structural schematic diagrams of the present utility model;
[0023] Figure 3 is one of the structural schematic diagrams of the present utility model without the dust-proof cover;
[0024] Figure 4 is the second of the structural schematic diagrams of the present utility model without the dust-proof cover;
[0025] Figure 5 is one of the internal structural schematic diagrams of the present utility model;
[0026] Figure 6 is the second of the internal structural schematic diagrams of the present utility model;
[0027] Figure 7 is the third of the internal structural schematic diagrams of the present utility model;
[0028] Figure 8 This is a schematic diagram of the mixture bin structure of the present utility model.
[0029] Reference numerals: 1, gantry; 11, driving gear; 12, driving structure; 2, swing arm; 21, driven gear; 3, mixture bin; 31, discharge port; 32, opening regulating valve plate; 33, wall scraping brush; 4, bottom platform; 40, material receiving space; 41, material receiving hopper; 42, slide rail structure; 43, weighing structure; 5, sampling box; 51, sampling pipe; 6, dust cover; 61, feeding sliding door; 62, discharging sliding door; 63, filter mesh plate; 631, magnetic filter plate; 632, perforated filter plate. Detailed implementation manners
[0030] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.
[0031] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings. It is 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 should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0032] In the description of the present utility model, it should be noted that unless otherwise clearly defined 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0034] Such as Figures 1 to 8As shown in the figure, the rotary reciprocating mixing and stirring mechanism of this embodiment includes: a gantry 1, a swing arm 2 rotatably arranged on the gantry 1, and a mixing material bin 3 arranged on the swing arm 2. The two mixing material bins 3 are respectively arranged at both ends of the swing arm 2. The mixing material bin 3 is rotatably connected to the swing arm 2. A driven gear 21 is arranged in the middle of the swing arm 2. A driving gear 11 is rotatably connected to the gantry 1. The driving gear 11 meshes with the driven gear 21, and the driving gear 11 is connected to a driving structure 12.
[0035] The bottom of the mixing material bin 3 is conical and is provided with a discharge port 31. An opening degree regulating valve plate 32 is arranged at the discharge port 31. The opening degree regulating valve plate 32 can control the opening and closing of the discharge port 31, which can be in a linear opening and closing manner or can adopt a simple fully open and fully closed mode.
[0036] It further includes a bottom platform 4. A receiving space 40 is formed by the depression of the bottom platform 4. The gantry 1 is supported above the receiving space 40, and a receiving hopper 41 is arranged in the receiving space 40. The bottom platform 4 can be excavated from the on-site ground or can be a steel platform, which is set according to on-site requirements. The setting of the receiving space 40 can ensure the normal operation of the swing arm 2.
[0037] A slide rail structure 42 is arranged in the receiving space 40. The receiving hopper 41 is slidably arranged on the slide rail structure 42. The slide rail structure 42 enables the receiving hopper 41 to move in the receiving space 40 to realize the receiving of the mixed and stirred materials. The slide rail structure 42 includes a slide rail and a driving structure, and the driving structure can adopt a driving chain.
[0038] A weighing structure 43 is arranged between the receiving hopper 41 and the slide rail structure 42. The weighing structure 43 can be a weighing structure with a lifting function, which can lift the receiving hopper 41 out of the receiving space 40. The weighing structure 43 is connected to a controller. When the weight reaches the threshold value, the weighing structure 43 inputs information to the controller, and the controller controls the opening degree regulating valve plate 32 to close to stop discharging materials.
[0039] A sampling box 5 is arranged on one side of the gantry 1. The sampling box 5 is connected to a sampling pipe 51. The inlet of the sampling pipe 51 is arranged below the discharge port 31. The sampling pipe 51 is driven to swing by a driving member, and can swing to below the discharge port 31. When the swing arm 2 rotates, the sampling pipe 51 swings to the side far away from the swing arm 2.
[0040] It further includes a dust-proof cover 6. The dust-proof cover 6 is arranged on the bottom platform 4. The dust-proof cover 6 includes a feeding sliding door 61 and a discharging sliding door 62. The feeding sliding door 61 is used for material receiving and maintenance, and its position can be set according to the actual layout. The discharging sliding door 62 is used for discharging materials. When mixing materials, the feeding sliding door 61 and the discharging sliding door 62 are closed to form a closed space to prevent the mixing dust from entering the workshop.
[0041] Inside the dust cover 6, a filter screen plate 63 is rotatably connected. The raw materials before mixing can be screened through the filter screen plate 63 to remove impurities and large raw materials.
[0042] The filter screen plate 63 includes a magnetic filter plate 631 and a perforated filter plate 632. The magnetic filter plate 631 can filter metal impurities such as iron nails in the raw materials, and the raw materials that meet the size can fall through the perforated filter plate 632.
[0043] A wall scraping brush 33 is arranged in the mixing material bin 3. The wall scraping brush 33 can scrape off the raw materials adhering to the edge of the mixing material bin 3. A fixed shaft is arranged in the mixing material bin 3. The wall scraping brush 33 can be rotatably installed on the fixed shaft. The wall scraping brush 33 can be manually driven or driven by a magnetic transmission structure. The magnetic transmission structure is installed on the gantry 1. When the mixing material bin 3 rotates to a suitable position and there is less material in the mixing material bin 3, the wall scraping brush 33 is driven to rotate to scrape the material at the edge of the mixing material bin 3. In order to ensure smooth feeding, a vibrator can be arranged outside the mixing material bin 3 to avoid the occurrence of material blockage at the outlet.
[0044] When the present utility model is in use, through a crane such as a traveling crane, the raw material bag is hoisted above the dust cover 6. The sliding door 61 is opened as much as possible, the swing arm 2 rotates to the receiving station, the filter screen plate 63 is turned down, the feeding sliding door 61 is opened, the raw material bag is cut, and the raw materials fall from the filter screen plate 63. The function of the magnetic filter plate 631 is to filter metal impurities such as iron wires and iron nails in the raw materials. The perforated filter plate 632 is used to filter the raw materials with unqualified sizes. After being filtered, the raw materials enter the mixing material bin 3. The swing arm 2 rotates to the vertical mixing station, and the opening regulating valve plate 32 of the upper mixing material bin 3 is opened. The raw materials fall from the upper mixing material bin 3 into the lower mixing material bin 3, and the mixing of the materials is completed through reciprocating feeding. This mixing process will not damage the raw materials. After mixing is completed, the swing arm 2 rotates to the discharging station, the receiving hopper 41 runs to the lower part of the discharging port 31 of the mixing material bin 3, and the opening regulating valve plate 32 is opened, so that the mixed materials enter the receiving hopper 41. The weighing structure 43 at the bottom of the receiving hopper 41 weighs it. When the threshold value is reached, the opening regulating valve plate 32 is closed to stop feeding, and the receiving hopper 41 is transported out through the slide rail structure 42. The receiving hopper 41 can use a material bag and can be directly sealed. In order to ensure the quality of the mixed materials, during the mixing process, a sampling tube 51 is inserted under the discharging port 31 to take a small amount of materials into the sampling box 5 for mixing quality detection. If the mixing quality meets the standard, feeding can be carried out. If it is unqualified, the mixing process is continued until the mixing quality meets the standard and then feeding is carried out.
[0045] The above are only embodiments of the present utility model, and common knowledge such as specific structures and characteristics known in the solution is not described in detail herein. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A rotary reciprocating mixing and stirring mechanism, characterized in that, Including: A gantry (1), a swing arm (2) rotatably arranged on the gantry (1), and a mixture bin (3) arranged on the swing arm (2). The two mixture bins (3) are respectively arranged at both ends of the swing arm (2). The mixture bin (3) is rotatably connected to the swing arm (2). A driven gear (21) is arranged in the middle of the swing arm (2). A driving gear (11) is rotatably connected to the gantry (1). The driving gear (11) meshes with the driven gear (21). The driving gear (11) is connected with a driving structure (12).
2. The rotary reciprocating mixing and stirring mechanism according to claim 1, characterized in that: The bottom of the mixture bin (3) is conical and is provided with a discharge port (31). An opening regulating valve plate (32) is arranged at the discharge port (31).
3. The rotary reciprocating mixing and stirring mechanism according to claim 2, wherein: It further includes a bottom platform (4). A receiving space (40) is formed by the depression of the bottom platform (4). The gantry (1) is supported above the receiving space (40). A receiving hopper (41) is arranged in the receiving space (40).
4. The rotary reciprocating mixing and stirring mechanism according to claim 3, wherein: A slide rail structure (42) is arranged in the receiving space (40). The receiving hopper (41) is slidably arranged on the slide rail structure (42).
5. The rotary reciprocating mixing and stirring mechanism according to claim 4, characterized in that: A weighing structure (43) is arranged between the receiving hopper (41) and the slide rail structure (42).
6. The rotary reciprocating mixing and stirring mechanism according to claim 5, wherein: A sampling box (5) is arranged on one side of the gantry (1). The sampling box (5) is connected with a sampling pipe (51). The inlet of the sampling pipe (51) is arranged below the discharge port (31).
7. The rotary reciprocating mixing and stirring mechanism according to claim 6, wherein: It further includes a dust cover (6). The dust cover (6) is arranged on the bottom platform (4). The dust cover (6) includes a feed sliding door (61) and a discharge sliding door (62).
8. The rotary reciprocating mixing and stirring mechanism according to claim 7, characterized in that: A filter screen plate (63) is rotatably connected inside the dust cover (6).
9. The rotary reciprocating mixing and stirring mechanism according to claim 8, wherein: The filter screen plate (63) includes a magnetic filter plate (631) and a perforated filter plate (632).
10. The rotary reciprocating mixing and stirring mechanism according to claim 1, characterized in that: A wall scraping brush (33) is arranged in the mixture bin (3).