Precious metal preparation mixing device

Abstract

The utility model discloses a precious metal preparation mixing device and belongs to the technical field of mixing devices. Comprising a supporting base, supporting rods are arranged on the two sides of the top end of the supporting base, a rotating seat is arranged above the supporting rods, rotating shaft rods are arranged at the two ends of the rotating seat, and the rotating shaft rods penetrate through the supporting rods and are rotationally connected with the supporting rods; and a first servo motor is arranged at the top end of the rotating seat. Raw materials can be put into the mixing barrel, then the mixing barrel is driven by the first servo motor and the transmission belt to rotate, the mixing barrel drives powder to rotate and mix through the guide block, and rotating mixing through a rotating rod is not needed, so that the internal space of the mixing barrel is saved, the number of mixed powder in one time is larger, and the mixing efficiency is improved. Meanwhile, no blocking of the rotating rod exists, so that the cleaning tool can extend into the mixing barrel for cleaning, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a precious metal preparation mixing device. Background Art

[0002] Precious metal catalysts are an important type of catalyst widely used in industry and scientific research. They have high catalytic activity and stability, and can efficiently convert pollutants and improve energy efficiency. The preparation methods of precious metal catalysts mainly include physical preparation and chemical synthesis.

[0003] The physical preparation method refers to the use of physical means to make precious metal materials into catalysts, and powder metallurgy is one of the physical preparation methods. It is a method of mixing precious metals with other element powders and preparing catalysts through physical methods such as high temperature and high pressure. This method can prepare highly active and highly stable precious metal catalysts.

[0004] In the process of mixing precious metals with other element powders, a conventional mixing barrel is usually used, in which a rotating rod is arranged inside to rotate to complete the mixing of the powders. However, the rotating rod occupies a certain space inside the mixing barrel, which makes the internal space of the mixing barrel smaller, and thus the amount of preparation mixed at a single time is smaller. At the same time, after the rotating rod is located inside the mixing barrel, the rotating rod will block the inner wall of the mixing barrel, making it impossible for personnel's cleaning tools to directly extend into the mixing barrel, thereby making cleaning more inconvenient. For this reason, we propose a precious metal preparation mixing device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a precious metal preparation mixing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A precious metal preparation mixing device, comprising a support base, support rods are arranged on both sides of the top of the support base, a rotating seat is arranged above the support rod, rotating shafts are arranged at both ends of the rotating seat, the rotating shafts penetrate the support rods and are rotatably connected to the support rods, a mixing barrel is arranged inside the rotating seat, a first servo motor is arranged at the top of the rotating seat, a transmission gear is arranged at the output end of the first servo motor, a transmission belt is sleeved on the outside of the transmission gear, the other end of the transmission belt penetrates the rotating seat sleeve machine on the outside of the mixing barrel, and a feed port is arranged on the side wall of the mixing barrel;

[0008] Metal powder and other element powders can be put into the mixing barrel, and the internal rotation of the mixing barrel drives the powder mixing. At the same time, there is no rotating rod inside, so the capacity is larger and the amount of single mixing is greater.

[0009] Preferably, a feed port is provided at the end of the mixing barrel, and the feed port is truncated cone-shaped. An opening is provided at the other end of the mixing barrel, and the opening is also truncated cone-shaped. A guide block is provided in the ring of the mixing barrel.

[0010] The raw materials can enter the mixing barrel through the feed port, and the powder will not fall out during rotation.

[0011] Preferably, a mounting rod is provided on the side of the support base, a placement box is provided on the top of the mounting rod, a discharge port is provided on the bottom side of the placement box, the discharge port is inclined, and extends to the inside of the feed port;

[0012] The raw material powder can be placed in the interior of the placement box and then injected into the interior of the feed port through the discharge port, so that the powder enters the interior of the mixing barrel for mixing.

[0013] Preferably, a sliding groove is provided on the top side of the support base, and a sliding block is provided at the bottom end of the mounting rod, and the sliding block extends into the interior of the sliding groove;

[0014] The mounting rod can be used to drive the placement box to move, so that the discharge port is separated from the inside of the feed port. At this time, the mixing barrel can be rotated to facilitate discharge.

[0015] Preferably, a second servo motor is disposed on the side of the support base, a threaded rotating rod is disposed at the output end of the second servo motor, the threaded rotating rod extends to the inside of the sliding slot, and the sliding block is sleeved on the outside of the threaded rotating rod;

[0016] The threaded rotating rod can be driven to rotate by the second servo motor, so that the movement of the placement box and the installation rod is more convenient.

[0017] Preferably, connecting rods are provided on both sides of the rotating shaft, and a metal pull rope is provided at the bottom end of the connecting rod;

[0018] The metal pull rope on one side can be pulled, so that the metal pull rope drives the rotating shaft to rotate, and then the mixing barrel rotates to complete the unloading.

[0019] Preferably, a fixing seat is provided on the side wall of the support rod, the end of the metal pull rope passes through the fixing seat and extends to the bottom of the fixing seat, a supporting spring is sleeved on the outside of the metal pull rope, and the two ends of the supporting spring are fixedly connected to the connecting rod and the fixing seat respectively;

[0020] The supporting spring can support the connecting rod, thereby preventing the rotating shaft rod from tilting, thereby achieving a better rotating effect of the mixing barrel.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. The utility model can put the raw materials into the mixing barrel, and then drive the mixing barrel to rotate through the first servo motor and the transmission belt, and the mixing barrel drives the powder to rotate and mix through the guide block, without the need for rotating and mixing through the rotating rod, thereby saving the internal space of the mixing barrel, making the single mixing quantity larger, and at the same time without the obstruction of the rotating rod, so that the cleaning tool can be extended to the inside of the mixing barrel for cleaning, which is easy to use.

[0023] 2. The utility model can drive the threaded rotating rod to rotate through the second servo motor, and then the installation rod drives the placement box to move, so that the discharge port is separated from the inside of the feed port. At this time, pulling the metal pull rope can drive the rotating shaft to rotate, and then the mixing barrel is rotated, so that the raw materials can be discharged, and it is convenient for personnel to clean with cleaning tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural schematic diagram of a precious metal preparation mixing device proposed by the utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the end cross-sectional structure of the middle mixing barrel;

[0026] Figure 3 for Figure 1 A schematic diagram of the front cross-sectional structure of the middle support base;

[0027] Figure 4 for Figure 1 Schematic diagram of the test cross-section structure of the middle support rod.

[0028] In the figure: 1. Support base; 2. Support rod; 3. Rotating seat; 4. Rotating shaft; 5. Mixing barrel; 6. First servo motor; 7. Transmission gear; 8. Transmission belt; 9. Feed inlet; 10. Mounting rod; 11. Placement box; 12. Discharge port; 13. Sliding slot; 14. Sliding block; 15. Threaded rotating rod; 16. Second servo motor; 17. Connecting rod; 18. Fixed seat; 19. Metal pull rope; 20. Support spring; 21. Guide block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Reference Figure 1-4 The precious metal preparation mixing device shown in the figure has support rods 2 on both sides of the top of the support base 1, and then a rotating seat 3 is arranged above the support rod 2, and rotating shafts 4 are arranged at both ends of the rotating seat 3, and the rotating shafts 4 penetrate the support rods 2 and are rotatably connected to the support rods 2, so that a mixing barrel 5 is arranged inside the rotating seat 3, and a first servo motor 6 is arranged at the top of the rotating seat 3, so that a transmission gear 7 is arranged at the output end of the first servo motor 6, and then a transmission belt 8 is sleeved on the outside of the transmission gear 7, and the other end of the transmission belt 8 penetrates the rotating seat 3 and is sleeved on the outside of the mixing barrel 5, so that the rotation of the transmission gear 7 can drive the mixing barrel 5 to rotate through the transmission belt 8, and at the same time, a limiting ring is arranged at the middle position of the mixing barrel 5, and the limiting ring is connected to the inner wall of the rotating seat 3 to prevent the mixing barrel 5 from moving left and right and causing separation, and then a feeding port 9 is arranged on the side wall of the mixing barrel 5, and the mixing barrel 5 A feed port 9 is provided at the end thereof, and the feed port 9 is truncated cone-shaped, so that the other end of the mixing barrel 5 is provided with an opening, which is also truncated cone-shaped. Subsequently, a guide block 21 is provided in the ring of the mixing barrel 5, and a mounting rod 10 is provided on the side of the support base 1, and a placement box 11 is provided on the top of the mounting rod 10, so that a discharge port 12 is provided on the bottom side of the placement box 11, and then the discharge port 12 is inclined, and the discharge port 12 extends to the inside of the feed port 9, and a sliding groove 13 is provided on the top side of the support base 1, so that a sliding block 14 is provided at the bottom end of the mounting rod 10, and the sliding block 14 extends to the inside of the sliding groove 13, and then a second servo motor 16 is provided on the side of the support base 1, and a threaded rotating rod 15 is provided at the output end of the second servo motor 16, and the threaded rotating rod 15 extends to the inside of the sliding groove 13, so that the sliding block 14 is sleeved on the outside of the threaded rotating rod 15.

[0031] For a detailed description of the rotating shaft 4 in this embodiment, please refer to Figure 1 and Figure 4 A connecting rod 17 is provided on both sides of the rotating shaft 4, and then a metal pull rope 19 is provided at the bottom end of the connecting rod 17, and a fixing seat 18 is provided on the side wall of the support rod 2. At the same time, the end of the metal pull rope 19 passes through the fixing seat 18 and extends to the bottom of the fixing seat 18, so that the outside of the metal pull rope 19 is sleeved with a support spring 20, and the two ends of the support spring 20 are respectively fixedly connected to the connecting rod 17 and the fixing seat 18.

[0032] Working principle: When the utility model is in use, the raw materials are placed in the placement box 11, and then enter the feed port 9 through the discharge port 12, and then the raw materials enter the mixing barrel 5. At this time, the first servo motor 6 drives the transmission gear 7 to rotate, and the transmission gear 7 drives the mixing barrel 5 to rotate through the transmission belt 8, and the mixing barrel 5 drives the powder to rotate and mix through the guide block 21.

[0033] After the mixing is completed, the threaded rotating rod 15 is driven to rotate by the second servo motor 16, so that the threaded rotating rod 15 drives the sliding block 14 to move, and then the mounting rod 10 and the placement box 11 are moved, so that the discharge port 12 is separated from the end of the feed port 9, and then the metal pull rope 19 can be pulled, so that the metal pull rope 19 drives the connecting rod 17 to rotate, so that the connecting rod 17 drives the rotating shaft 4 to rotate, and then the mixing barrel 5 can be rotated and tilted, so that the raw materials inside the mixing barrel 5 can be discharged through the opening at the end of the mixing barrel 5.

[0034] In the present invention, the installation method, connection method or setting method of all the components mentioned above are common mechanical methods, and the specific structures, models and coefficient indicators of all its components are its own technology. As long as it can achieve its beneficial effects, it can be implemented, so it will not be elaborated.

[0035] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0036] In the present utility model, unless otherwise stated, the directional words contained in the terms such as "up, down, left, right, front, back, inside, outside, vertical, horizontal" only represent the orientation of the term in normal use, or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, number series nouns such as "first", "second" and "third" do not represent specific quantities and orders, but are merely used to distinguish names. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A precious metal preparation mixing device, comprising a support base (1), characterized in that: Support rods (2) are arranged on both sides of the top of the support base (1), a rotating seat (3) is arranged above the support rod (2), and rotating shafts (4) are arranged at both ends of the rotating seat (3), and the rotating shafts (4) penetrate the support rod (2) and are rotatably connected to the support rod (2), a mixing barrel (5) is arranged inside the rotating seat (3), a first servo motor (6) is arranged at the top of the rotating seat (3), a transmission gear (7) is arranged at the output end of the first servo motor (6), a transmission belt (8) is sleeved on the outside of the transmission gear (7), and the other end of the transmission belt (8) penetrates the rotating seat (3) and is sleeved on the outside of the mixing barrel (5), and a feed port (9) is arranged on the side wall of the mixing barrel (5).

2. A precious metal preparation mixing device according to claim 1, characterized in that: The end of the mixing barrel (5) is provided with a feed port (9), which is in a truncated cone shape. The other end of the mixing barrel (5) is provided with an opening, which is also in a truncated cone shape. The mixing barrel (5) is provided with a guide block (21) in an annular shape.

3. A precious metal preparation mixing device according to claim 2, characterized in that: A mounting rod (10) is arranged on the side of the support base (1), a placement box (11) is arranged on the top of the mounting rod (10), a discharge port (12) is arranged on the bottom side of the placement box (11), the discharge port (12) is arranged at an angle, and the discharge port (12) extends to the inside of the feed port (9).

4. A precious metal preparation mixing device according to claim 3, characterized in that: A sliding groove (13) is provided on the top side of the support base (1), and a sliding block (14) is provided at the bottom end of the mounting rod (10), and the sliding block (14) extends into the interior of the sliding groove (13).

5. A precious metal preparation mixing device according to claim 4, characterized in that: A second servo motor (16) is arranged on the side of the support base (1), and a threaded rotating rod (15) is arranged at the output end of the second servo motor (16). The threaded rotating rod (15) extends to the inside of the sliding slot (13), and the sliding block (14) is sleeved on the outside of the threaded rotating rod (15).

6. A precious metal preparation mixing device according to claim 1, characterized in that: Connecting rods (17) are arranged on both sides of the rotating shaft (4), and a metal pull rope (19) is arranged at the bottom end of the connecting rod (17).

7. A precious metal preparation mixing device according to claim 6, characterized in that: A fixing seat (18) is provided on the side wall of the support rod (2), and the end of the metal pull rope (19) passes through the fixing seat (18) and extends to the bottom of the fixing seat (18). A support spring (20) is sleeved on the outside of the metal pull rope (19), and the two ends of the support spring (20) are respectively fixedly connected to the connecting rod (17) and the fixing seat (18).

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