Trace mineral stirring and pouring-out device

Abstract

The utility model relates to a trace mineral stirring and pouring-out device, and relates to the technical field of laboratory sample treatment, the trace mineral stirring and pouring-out device comprises a rack and a plurality of stirring cylinders, the rack is provided with a plurality of rotating rollers rotating in the same direction, the two ends of each rotating roller are rotatably connected with the rack along the axis of the rotating roller, and the rotating rollers are uniformly arranged in the horizontal direction; the distance between every two adjacent rotating rollers is smaller than the diameter of the stirring barrel, the stirring barrel abuts against the adjacent rotating rollers, and one ends of the rotating rollers extend out of the rack and are connected with driving assemblies used for driving the rotating rollers to rotate. The method has the effects of improving the efficiency and reducing the cost.

Description

Technical Field

[0001] This application relates to the technical field of laboratory sample processing, and particularly relates to a micro-mineral stirring and pouring device. Background Art

[0002] Currently, before detecting the content of micro-minerals in a laboratory, it is necessary to perform pretreatment operations such as stirring on the sample to stir the sample evenly to ensure the accuracy and reliability of the analysis results. After the sample is stirred evenly, it is necessary to pour the sample into the detection equipment for detection.

[0003] The related technology discloses that a magnetic stirrer is suitable for processing micro-samples. A magnetic stirrer usually consists of a base and a heating plate, and a magnetic drive device is installed inside the base. The sample container is placed on the heating plate, and a magnetic stirring bar is provided at the bottom of the container, which rotates through the magnetic drive inside the base.

[0004] In view of the above related technology, when detecting several samples, it is necessary to use a stirrer to stir the samples in sequence, which consumes a lot of time; or one stirrer is configured for each sample container, resulting in a high cost. Content of the Utility Model

[0005] In order to improve efficiency and reduce costs, this application provides a micro-mineral stirring and pouring device.

[0006] This application provides a micro-mineral stirring and pouring device, adopting the following technical solutions:

[0007] A micro-mineral stirring and pouring device includes a frame and several stirring cylinders. A plurality of rotating rollers that rotate in the same direction are provided on the frame. The two ends of the rotating roller are rotationally connected to the frame along its own axis. The rotating rollers are evenly arranged in the horizontal direction, and the distance between adjacent rotating rollers is less than the diameter of the stirring cylinder. The stirring cylinder abuts against the adjacent rotating roller, and one end of the rotating roller extends out of the frame and is connected to a driving component for driving the rotating roller to rotate.

[0008] By adopting the above technical solutions, several stirring cylinders can be stirred on the rotating rollers simultaneously, thereby improving the stirring efficiency of micro-minerals, and all the rotating rollers can be driven by one driving component, reducing the equipment cost.

[0009] Optionally, the driving component includes a driving motor, a belt and a rotating wheel. The driving motor is fixedly connected to the frame. One end of the rotating roller extending out of the frame and the output end of the driving motor are both fixedly connected to the rotating wheel. Adjacent two rotating rollers are connected by the belt to the rotating wheels to rotate synchronously, and the driving motor drives one of the rotating rollers to rotate through the belt.

[0010] By adopting the above technical solution, a driving motor drives all the rotating rollers to rotate synchronously through a belt and a rotating wheel, which further simplifies the driving structure and reduces the cost.

[0011] Optionally, a plurality of retaining rings are uniformly arranged on the rotating roller along the axial direction. The retaining rings are used to prevent two adjacent mixing cylinders in the axial direction of the rotating roller from contacting each other. Two through holes are uniformly formed in one end of the mixing cylinder along the circumferential direction of the mixing cylinder. The axis of the through hole is the same as that of the mixing cylinder, and the diameter of the through hole is the same as the inner diameter of the mixing cylinder. One end of the rotating roller close to the through hole is higher than the other end in the vertical direction.

[0012] By adopting the above technical solution, through holes are formed at one end of the mixing cylinder, which is convenient for oxygen to enter and also convenient for the pouring and discharging of samples. The inclined setting of the rotating roller can prevent the samples from flowing out of the through holes during the mixing process. The arrangement of the retaining rings separates the mixing cylinders on the rotating roller, reducing the interference between them.

[0013] Optionally, the frame includes a first support plate, a second support plate and a support frame. One end of the rotating roller is rotatably connected to the first support plate along its own axis, and the end of the rotating roller far from the first support plate is rotatably connected to the second support plate along its own axis. The first support plate is located between the rotating wheel and the rotating roller and is fixedly connected to the driving motor. The first support plate is rotatably connected to the support frame. The axis direction of the rotating shaft of the first support plate is the same as the arrangement direction of the rotating rollers. A first cylinder is provided on one side of the support frame close to the second support plate. The cylinder body of the first cylinder is rotatably connected to the support frame, and the output end of the first cylinder is rotatably connected to the second support plate. The rotation axis directions of the first cylinder, the second support plate and the first support plate are all the same.

[0014] By adopting the above technical solution, the first cylinder adjusts the inclination angle of the rotating roller through the telescopic movement of the output end, adapts to samples with different volumes, and makes the samples in the mixing cylinder spread more evenly along the inner wall.

[0015] Optionally, a plurality of flow disturbing plates are uniformly arranged on the inner wall of the mixing cylinder in the circumferential direction. A stirring shaft is provided on the inner wall of one end of the mixing cylinder, and stirring rods are provided on the stirring shaft.

[0016] By adopting the above technical solution, the arrangement of the flow disturbing plates and the stirring rods enhances the stirring effect and improves the uniformity of mineral stirring.

[0017] Optionally, a lifting ring is provided on the outer wall of one end of the mixing cylinder where the through hole is opened. A lifting mechanism is provided on the upper end face of the frame. The lifting mechanism moves the position of the mixing cylinder by hooking the lifting ring.

[0018] By adopting the above technical solution, the setting of the lifting mechanism can conveniently move the mixing cylinder and improve the operation convenience.

[0019] Optionally, the hoisting mechanism includes a lower support rod, an upper support rod, a pulley, a hook, and a second cylinder. The lower support rod is located on the upper end surface of the support frame. The lower support rod is rotatably connected to the support frame along the vertical axis. The upper support rod is rotatably connected to the lower support rod along the horizontal axis. The pulley is located at the upper end on one side of the upper support rod and is rotatably connected to the upper support rod. A lifting wire is sleeved on the outer wall of the pulley. One end of the lifting wire away from the pulley is fixedly connected to the hook. The output end of the second cylinder is rotatably connected to one side of the upper support rod close to the pulley. The cylinder body of the second cylinder is rotatably connected to one side of the lower support rod close to the pulley. The rotational axis directions of the upper support rod, the pulley, and the second cylinder are all the same.

[0020] By adopting the above technical solution, the rotation of the lower support rod and the telescoping of the first cylinder through the output end to adjust the position of the pulley both facilitate accurately controlling the position of the hook, thereby facilitating the hoisting of the mixing drum.

[0021] Optionally, a handle for rotating the lower support rod is provided on one side of the lower support rod away from the pulley.

[0022] By adopting the above technical solution, the handle makes it more convenient to manually rotate the lower support rod, improving work efficiency.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Several mixing drums can be stirred simultaneously on the rotating rollers, thereby improving the stirring efficiency of trace minerals, and all the rotating rollers can be driven by one driving component, reducing equipment costs;

[0025] 2. By using one driving motor through the transmission of the belt and the rotating wheel, all the rotating rollers can rotate synchronously, further simplifying the driving structure and reducing costs;

[0026] 3. A through hole is provided at one end of the mixing drum, facilitating the entry of oxygen, as well as the pouring and discharging of the sample. The inclined setting of the rotating roller can prevent the sample from flowing out of the through hole during the stirring process. The setting of the retaining ring separates the mixing drums on the rotating rollers, reducing interference between them. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of the frame, mixing drum, rotating roller, and driving component.

[0028] Figure 2 is a schematic overall structural diagram of a trace mineral stirring and pouring device.

[0029] Figure 3 is a schematic structural diagram of a trace mineral stirring and pouring device from another perspective.

[0030] Figure 4 is Figure 3 an enlarged schematic diagram of part A in

[0031] Description of the reference numerals: 1, frame; 11, first support plate; 12, second support plate; 13, support frame; 14, first cylinder; 2, mixing drum; 21, through hole; 22, spoiler; 23, mixing shaft; 24, mixing rod; 25, lifting ring; 3, rotating roller; 31, retaining ring; 4, drive assembly; 41, drive motor; 42, belt; 43, rotating wheel; 5, lifting mechanism; 51, lower support rod; 511, handle; 52, upper support rod; 53, pulley; 531, suspension line; 54, hook; 55, second cylinder. Detailed implementation mode

[0032] The following further describes the present application in detail with reference to all the drawings.

[0033] The embodiment of the present application discloses a micro mineral stirring and pouring device.

[0034] Referring to Figure 1 , a micro mineral stirring and pouring device includes a frame 1 and a plurality of mixing drums 2. A plurality of rotating rollers 3 rotating in the same direction are provided on the frame 1. Both ends of these rotating rollers 3 are rotatably connected to the frame 1 along their own axes, and they are evenly arranged in the horizontal direction. The distance between adjacent rotating rollers 3 is less than the diameter of the mixing drum 2, ensuring that the mixing drum 2 can be stably placed on the adjacent rotating rollers 3. One end of each rotating roller 3 extends out of the frame 1, and they are jointly connected with a drive assembly 4, and the drive assembly 4 is used to drive all the rotating rollers 3 to rotate synchronously, reducing the equipment cost. Each mixing drum 2 can hold no more than 200 g of micro minerals.

[0035] Referring to Figure 1 , specifically, the drive assembly 4 includes a drive motor 41, a belt 42 and a rotating wheel 43. The drive motor 41 is fixedly connected to the frame 1, and rotating wheels 43 are fixedly connected to the end of the rotating roller 3 extending out of the frame 1 and the output end of the drive motor 41. Adjacent rotating rollers 3 are connected to their rotating wheels 43 through a belt 42, so as to achieve synchronous rotation. When the drive motor 41 is started, it drives one of the rotating rollers 3 to rotate through the belt 42, and then drives all the rotating rollers 3 to rotate synchronously, simplifying the drive structure and reducing the cost.

[0036] Referring to Figure 2 and Figure 3, in the design of the frame 1, the frame 1 includes a first support plate 11, a second support plate 12 and a support frame 13. One end of the rotating roller 3 is rotatably connected to the first support plate 11 along its own axis, and the other end is rotatably connected to the second support plate 12. The first support plate 11 is located between the rotating wheel 43 and the rotating roller 3 and is fixedly connected to the driving motor 41. The first support plate 11 is also rotatably connected to the support frame 13, and the axis direction of its rotating shaft is the same as the arrangement direction of the rotating roller 3. On one side of the support frame 13 close to the second support plate 12, there is a first cylinder 14. The cylinder body of the first cylinder 14 is rotatably connected to the support frame 13, and its output end is rotatably connected to the second support plate 12. The axis directions of the first cylinder 14, the second support plate 12 and the first support plate 11 are all the same. By adjusting the output end of the first cylinder 14, the inclination angle of the rotating roller 3 can be changed, so as to adapt to samples of different volumes. More samples require a larger inclination angle.

[0037] Referring to Figure 4 , on the inner wall of one end of the mixing drum 2, there is a mixing shaft 23, and mixing rods 24 are installed on the mixing shaft 23. At the same time, a number of spoiler plates 22 are evenly arranged circumferentially on the inner wall of the mixing drum 2. The spoiler plates 22 are conducive to ore pulp mixing and allow an appropriate amount of air to enter. These designs all enhance the mixing effect and improve the uniformity of mineral mixing.

[0038] Referring to Figure 2 and Figure 4 , a number of retaining rings 31 are evenly arranged along the axis of the rotating roller 3. These retaining rings 31 are mainly used to prevent two adjacent mixing drums 2 along the axis direction of the rotating roller 3 from contacting each other, thereby reducing the interference between them. In addition, two through holes 21 are evenly opened circumferentially at one end of the mixing drum 2. One end of the rotating roller 3 close to the through holes 21 is higher than the other end in the vertical direction, which can prevent the sample from flowing out of the through holes 21 during the mixing process. The axes of these through holes 21 are the same as the axis of the mixing drum 2, and the diameters of the through holes 21 are the same as the inner diameter of the mixing drum 2, which is convenient for the entry of oxygen and the pouring and discharging of the sample.

[0039] In other embodiments, when the two ends of the rotating roller 3 are at the same height, a mixing drum 2 with both ends sealed can be placed on the rotating roller 3, a feeding port is provided on the mixing drum, and a valve is installed on the feeding port.

[0040] Referring to Figure 2 and Figure 4, on the outer wall of one end of the mixing drum 2 where the through hole 21 is opened, a lifting ring 25 is provided. On the upper end face of the frame 1, a hoisting mechanism 5 is provided. The hoisting mechanism 5 moves the position of the mixing drum 2 by hooking the lifting ring 25, reducing the physical consumption of the operator and improving work efficiency. The hoisting mechanism 5 is installed on the upper end face of the frame 1 and includes a lower support rod 51, an upper support rod 52, a pulley 53, a hook 54, and a second cylinder 55. The lower support rod 51 can rotate along the vertical axis on the upper end face of the support frame 13, and the upper support rod 52 is rotationally connected to the lower support rod 51 along the horizontal axis. The pulley 53 is installed at the upper end on one side of the upper support rod 52 and is rotationally connected to the upper support rod 52. A suspension line 531 is sleeved on the outer wall of the pulley 53, and one end of the suspension line 531 away from the pulley 53 is fixedly connected to the hook 54. The output end of the second cylinder 55 is rotationally connected to one side of the upper support rod 52 close to the pulley 53, and the cylinder body of the second cylinder 55 is rotationally connected to one side of the lower support rod 51 close to the pulley 53. The rotational axis directions of the upper support rod 52, the pulley 53, and the second cylinder 55 are the same.

[0041] Referring to Figure 2 and Figure 4 , when it is necessary to move the mixing drum 2, the position of the pulley 53 can be changed by adjusting the output end of the second cylinder 55, and then the position of the hook 54 can be accurately controlled. In addition, a handle 511 is provided on one side of the lower support rod 51 away from the pulley 53, which is convenient for manually rotating the lower support rod 51 and further improving work efficiency.

[0042] Referring to Figure 2 , when it is necessary to pour out the sample in the mixing barrel, rotate the lower support rod 51 to align the mixing drum 2 with the device to which it needs to be poured. The hoisting mechanism 5 has an upward pulling force on the mixing drum 2, and the operator only needs to lift one end of the mixing drum 2 away from the through hole 21 to pour out the sample, reducing the physical consumption of the operator and improving work efficiency.

[0043] The implementation principle of a micro mineral mixing and pouring device in an embodiment of the present application is as follows: The mixing efficiency is improved by simultaneously mixing several mixing drums 2, the driving structure is simplified, and the cost is reduced. At the same time, through designs such as adjusting the inclination angle of the rotating roller 3, enhancing the mixing effect, and facilitating the movement of the mixing drum 2, the practicability and convenience of the device are further improved.

[0044] The above are all preferred embodiments of the present application. Without limiting the protection scope of the present application accordingly, therefore: All equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A micro-mineral stirring and pouring device, comprising a frame (1) and a plurality of stirring cylinders (2), characterized in that: The frame (1) is provided with a plurality of rotating rollers (3) that rotate in the same direction. Both ends of the rotating rollers (3) are rotatably connected to the frame (1) along their own axes. The rotating rollers (3) are evenly arranged in the horizontal direction. The spacing between adjacent rotating rollers (3) is smaller than the diameter of the mixing drum (2). The mixing drum (2) abuts against adjacent rotating rollers (3). One end of the rotating roller (3) extends out of the frame (1) and is connected to a driving component (4) for driving the rotating roller (3) to rotate.

2. The micro-mineral stirring and pouring device according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (41), a belt (42) and a rotating wheel (43); the driving motor (41) is fixedly connected to the frame (1); one end of the rotating roller (3) extending out of the frame (1) and the output end of the driving motor (41) are both fixedly connected to the rotating wheel (43); two adjacent rotating rollers (3) are connected to the rotating wheel (43) via the belt (42) and rotate synchronously; the driving motor (41) drives one of the rotating rollers (3) to rotate via the belt (42).

3. A micro-mineral stirring and pouring device according to claim 1, characterized in that: A plurality of retaining rings (31) are evenly arranged on the rotating roller (3) along the axial direction, the retaining rings (31) being used to prevent two mixing drums (2) adjacent to each other along the axial direction of the rotating roller (3) from contacting each other, one end of the mixing drum (2) is evenly provided with two through holes (21) along the circumference of the mixing drum (2), the axis of the through hole (21) is the same as that of the mixing drum (2) and the diameter of the through hole (21) is the same as the inner diameter of the mixing drum (2), and one end of the rotating roller (3) close to the through hole (21) is higher than the other end in the vertical direction.

4. A micro-mineral stirring and pouring device according to claim 3, characterized in that: The frame (1) comprises a first support plate (11), a second support plate (12) and a support frame (13); one end of the rotating roller (3) is rotatably connected to the first support plate (11) along its own axis; one end of the rotating roller (3) away from the first support plate (11) is rotatably connected to the second support plate (12) along its own axis; the first support plate (11) is located between the rotating wheel (43) and the rotating roller (3) and is fixedly connected to the driving motor (41); the first support plate (11) is rotatably connected to the support frame (13); the axis direction of the rotating shaft of the first support plate (11) is the same as the arrangement direction of the rotating roller (3); a first cylinder (14) is provided on a side of the support frame (13) close to the second support plate (12); a cylinder body of the first cylinder (14) is rotatably connected to the support frame (13); an output end of the first cylinder (14) is rotatably connected to the second support plate (12); and the directions of the rotation axes of the first cylinder (14), the second support plate (12) and the first support plate (11) are the same.

5. A micro-mineral stirring and pouring device according to claim 1, characterized in that: A plurality of spoilers (22) are evenly arranged on the inner wall of the mixing drum (2) in the circumferential direction, a mixing shaft (23) is arranged on the inner wall of one end of the mixing drum (2), and a mixing rod (24) is arranged on the mixing shaft (23).

6. The micro-mineral stirring and pouring-out device according to claim 4, characterized in that: The outer wall of the mixing drum (2) at one end where the through hole (21) is provided is provided with a lifting ring (25), and the upper end surface of the frame (1) is provided with a lifting mechanism (5), and the lifting mechanism (5) moves the position of the mixing drum (2) by hooking the lifting ring (25).

7. The micro-mineral stirring and pouring device according to claim 6, characterized in that: The hoisting mechanism (5) includes a lower support rod (51), an upper support rod (52), a pulley (53), a hook (54) and a second cylinder (55). The lower support rod (51) is located on the upper end surface of the support frame (13). The lower support rod (51) is rotatably connected to the support frame (13) along a vertical axis. The upper support rod (52) is rotatably connected to the lower support rod (51) along a horizontal axis. The pulley (53) is located at the upper end on one side of the upper support rod (52) and is rotatably connected to the upper support rod (52). A suspension line (531) is sleeved on the outer wall of the pulley (53). One end of the suspension line (531) away from the pulley (53) is fixedly connected to the hook (54). The output end of the second cylinder (55) is rotatably connected to one side of the upper support rod (52) close to the pulley (53). The cylinder body of the second cylinder (55) is rotatably connected to one side of the lower support rod (51) close to the pulley (53). The rotational axis directions of the upper support rod (52), the pulley (53) and the second cylinder (55) are all the same.

8. A micro-mineral stirring and pouring device according to claim 7, characterized in that: A handle (511) for rotating the lower support rod (51) is provided on one side of the lower support rod (51) away from the pulley (53).

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