A kind of barreled titanium sponge particle sampling equipment

Abstract

The utility model discloses a kind of barreled titanium sponge particle sampling equipment, including main frame, placing space for placing barreled titanium sponge is equipped in the lower part of main frame, lifting drive element is installed on the upper part of main frame, rotating drive element is fixedly connected on lifting drive element, sampler is connected on rotating drive element, sampler is coaxially arranged with placing space.The utility model is set through lifting drive element, rotating drive element, sampler etc., the middle part and bottom of barreled titanium sponge can be sampled conveniently, quickly and relatively accurately, can make it possible to promote the same barrel difference detection.

Description

Technical Field

[0001] This utility model relates to a sampling device for titanium sponge, specifically a sampling device for titanium sponge particles in a barrel. Background Technology

[0002] Currently, the common method for storing and transporting titanium sponge granules on the market is through negative pressure drums. The diameter of these drums typically ranges from 600-700mm, the height from 1000-1200mm, and each drum generally weighs 200-250kg. With the development and expansion of my country's titanium and titanium alloy industry, titanium alloy manufacturers are increasingly stringent in their control over titanium sponge raw materials. The basis for ingot composition has gradually shifted from relying solely on batch inspection reports provided by the manufacturers to a combination of self-inspection reports and manufacturer reports. The self-inspection method involves opening the drum, taking a small amount of titanium sponge from it, melting it into a small ingot using a VAR (Vacuum-Assisted Reduction) electrode, and then machining and sampling it to test its composition.

[0003] However, obtaining samples of titanium sponge particles from the top, middle, and bottom of a drum to determine differences within the same drum is currently extremely difficult. Titanium sponge particles are generally divided into large and small particles, with a particle density of approximately 1.5 g / cm³. Large particles have a size of 2-25.4 mm, while small particles have a size of 3-12.7 mm. Both large and small particles share a characteristic: their surface is spongy, and their shape is irregular granular. After being drummed, they exhibit very poor flowability. Therefore, there is currently no better way to obtain titanium sponge particles from the middle and bottom of a drum. Traditional sampling tools such as the Luoyang shovel are ineffective. Consequently, most titanium sponge manufacturers do not currently include the detection of differences within the same drum as a routine inspection item. Utility Model Content

[0004] To address the shortcomings of the existing technology, the purpose of this invention is to provide a sampling device for barrel-type sponge titanium particles. While vibrating the sponge titanium barrel, a hollow sampling device with a drill bit is driven downwards and inserted into the barrel at different depths. By opening sampling windows at different heights, samples are obtained from different locations, thereby enabling the detection of differences in sponge titanium particles within the same barrel.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A sampling device for barrel-type sponge titanium particles includes a main frame. The main frame has a placement space for placing barrel-type sponge titanium in its lower part. A lifting drive is installed on the upper part of the main frame. A rotating drive is fixedly connected to the lifting drive. A sampler is connected to the rotating drive. The sampler is coaxially arranged with the placement space.

[0006] Furthermore, a vibrator is fixedly connected to the main frame on one side of the aforementioned placement space, and a clamping device is connected at a position opposite to the vibrator. After placing the barrelled titanium sponge, the clamping device presses the barrelled titanium sponge against the vibrator, and the vibrator is turned on to vibrate the barrelled titanium sponge to assist in sampling.

[0007] Furthermore, the sampler includes an inner sleeve, an outer sleeve, an adjusting handle, and a drill bit. The inner sleeve is embedded inside the outer sleeve, and the two can rotate relative to each other. A first sampling window and a second sampling window are provided at different height positions on both the inner sleeve and the outer sleeve. The first and second sampling windows on the inner sleeve are not on the same longitudinal axis, while the first and second sampling windows on the outer sleeve are on the same longitudinal axis. The first and second sampling windows on the inner sleeve are at the same height position as the first and second sampling windows on the outer sleeve. An adjusting handle is threaded onto the inner sleeve, and an arc-shaped groove is provided on the outer sleeve for the adjusting handle to pass through and slide circumferentially. The drill bit is fixed to the bottom of the outer sleeve. The length of the inner sleeve is controlled so that the height of the sampling window remains consistent after it is inserted into the outer sleeve, and the top of the inner sleeve does not interfere with the coupling of the outer sleeve. At the same time, a threaded adjustment handle is installed on the upper wall of the inner sleeve by drilling and tapping. The outer sleeve has an arc-shaped groove in the circumferential direction at the same height as the threaded hole of the inner sleeve, which allows the adjustment handle to slide. When the adjustment handle is released, the inner sleeve can rotate in the outer sleeve by pushing the adjustment handle, which is used to select the desired overlapping sampling window. When sampling is required, tightening the adjustment handle will fix the inner and outer sleeves.

[0008] Furthermore, the aforementioned lifting drive component includes two or more cylinders, all of which extend vertically downwards and the free ends of the piston rods of all cylinders are fixedly connected to the same guide frame. The guide frame is vertically slidably mounted on the main frame, and the rotary drive component is fixed on the guide frame.

[0009] The aforementioned rotary drive component uses a starter motor (with its own reducer), which is commonly used in existing technologies.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention, through the use of lifting drive components, rotating drive components, and samplers, enables convenient, quick, and relatively accurate sampling of the middle and bottom of barrel-packaged sponge titanium, making it possible to promote the detection of differences within the same barrel. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a top view of the structure of this utility model; Figure 3 This is a schematic diagram of the sampler described in this utility model; Figure 4 This is a longitudinal sectional view of the main structure of the sampler described in this utility model; Among them, 1. main frame, 2. clamping device, 3. barrel-shaped titanium sponge, 4. sampler, 5. vibrator, 6. pneumatic motor reducer, 7. guide column, 8. guide sleeve, 9. cylinder, 10. guide frame, 11. inner sleeve, 12. outer sleeve, 13. adjusting handle, 14. drill bit, 15. first sampling window, 16. second sampling window. Detailed Implementation

[0012] The present invention will now be further described with reference to the accompanying drawings. The following are the most preferred embodiments of the present invention, but they do not limit the scope of protection of the present invention. Any equivalent or similar substitutions without departing from the concept of the present invention shall fall within the scope of protection of the present invention.

[0013] like Figure 1-4 As shown, the sampling device for barrelled titanium sponge particles of this utility model includes a main frame 1, a lifting drive, a rotating drive, and a sampler 4. A placement space for barrelled titanium sponge 3 is provided in the lower part of the main frame 1. A vibrator 5 is fixedly connected to one side of the main frame 1 at the location of the placement space, and a tightening device 2 is fixedly connected to the opposite side of the vibrator 5. The tightening device 2 includes a tightening bolt; rotating the tightening bolt tightens the barrelled titanium sponge 3 so that it adheres tightly to the vibrator 5. The sampler 4, the lifting drive, and the rotating drive are installed above the placement space. The lifting drive includes four cylinders 9 arranged in a rectangular shape. The piston rods of all cylinders 9 extend vertically downwards, and the free ends of the piston rods of all cylinders 9 are fixedly connected to the same guide frame 10. The guide frame 10 is vertically slidably mounted on four guide columns 7 fixed to the main frame 1. A guide sleeve 8 is fixedly connected to each guide frame 10 at a position for sliding engagement with the guide columns 7. The guide sleeve 8 allows the corresponding guide column 7 to pass through vertically and the two slide in engagement. The rotation drive uses a conventional pneumatic motor in the prior art. The pneumatic motor has its own reduction gear. The pneumatic motor reducer 6 is fixed on the guide frame 10. The output shaft of the pneumatic motor reducer 6 passes through the guide frame 10 and is connected to the top of the sampler 4 through a coupling. The sampler 4 is coaxial with the barrel of titanium sponge 3 placed thereon.

[0014] The sampler 4 of this utility model includes an inner sleeve 11, an outer sleeve 12, an adjusting handle 13, and a drill bit 14. The inner sleeve 11 is embedded inside the outer sleeve 12, and the two can rotate relative to each other. The length of the inner sleeve 11 is controlled so that the heights of the first sampling window 15 and the second sampling window 16 of the two are consistent after it is inserted into the outer sleeve 12. An end cap is threaded to the top of the outer sleeve 12, and a coupling is detachably connected to the top of the end cap in a conventional manner. The coupling is conventionally connected to the output shaft of the pneumatic motor reducer 6. The top of the inner sleeve 11 is open and does not interfere with the coupling at the top of the outer sleeve 12. A threaded adjusting handle 13 is installed on the upper wall of the inner sleeve 11 through drilling and tapping. The outer sleeve 12 has an arc-shaped groove at the same height as the adjusting handle 13, allowing the adjusting handle 13 to slide circumferentially. When the inner sleeve is adjusted to the appropriate position, a nut fitted onto the screw of the adjusting handle 13 is used to press it against the outer wall of the outer sleeve 12, thus fixing the relative position of the inner and outer sleeves. When the adjusting handle 13 is loosened and the nut is tightened, the inner sleeve 11 can rotate within the outer sleeve 12 by pushing the adjusting handle 13, thus selecting the desired overlapping sampling window. A drill bit 14 is connected to the bottom of the outer sleeve 12.

[0015] In use, first open the barrel of titanium sponge 3 and place it inside the main frame 1. Pass the clamping device 2 through the threaded hole at the corresponding position on the main frame 1. Adjust the clamping bolts of the clamping device 2 to secure the barrel of titanium sponge 3 to the vibrator 5. Remove the sampler 4 from the pneumatic motor reducer 6. Loosen the adjusting handle 13 and adjust the inner sleeve 11 of the sampler so that it does not overlap with the first and second sampling windows of the outer sleeve 12. Then tighten the adjusting handle 13 and mount the sampler 4 onto the coupling of the pneumatic motor reducer 6. Start the vibrator 5. Start the pneumatic motor solenoid valve to rotate the sampler 4. Start the solenoid valve of the cylinder 9. Under the pressure feed of the cylinder 9, the sampler 4 will screw into the titanium sponge. When it reaches the bottom, loosen the adjusting handle and adjust the first sampling window 15 in the middle of the inner sleeve 11 to align with the outer sleeve 12. When the first sampling window 15 in the middle of the sampler 2 overlaps with the sampler 4, the vibrator 5 is turned on, allowing the sponge titanium particles to enter the sampler 4 through the overlapping first sampling window 15. At this time, the solenoid valve that moves the cylinder 9 upward is activated to pull out the sampler 4 and remove the end cap, pouring out the sampled sponge titanium. The sampling of sponge titanium in the middle is completed. Similarly, when the sampler 4 is screwed into the sponge titanium and reaches the bottom, the second sampling window 16 at the bottom of the inner sleeve 11 of the sampler is adjusted to overlap with the second sampling window at the bottom of the outer sleeve 12 of the sampler. The vibrator 5 is turned on, allowing the sponge titanium particles to enter the sampler 4 through the overlapping sampling window. In this way, the bottom sponge titanium can be obtained.

Claims

1. A sampling device for barrel-packaged titanium sponge particles, comprising a main frame, characterized in that, The lower part of the main frame has a placement space for placing barrels of titanium sponge. A lifting drive is installed on the upper part of the main frame. A rotating drive is fixedly connected to the lifting drive. A sampler is connected to the rotating drive. The sampler is coaxially arranged with the placement space.

2. The sampling device for barrel-packaged titanium sponge particles according to claim 1, characterized in that, A vibrator is fixedly connected to the main frame on one side of the aforementioned placement space, and a clamping device is connected at a position opposite to the location of the vibrator.

3. The sampling device for barrel-packaged titanium sponge particles according to claim 2, characterized in that, The aforementioned sampler includes an inner sleeve, an outer sleeve, an adjusting handle, and a drill bit. The inner sleeve is embedded within the outer sleeve, and the two can rotate relative to each other. A first sampling window and a second sampling window are provided at different height positions on both the inner sleeve and the outer sleeve. The first and second sampling windows on the inner sleeve are not on the same longitudinal axis, while the first and second sampling windows on the outer sleeve are on the same longitudinal axis. The first and second sampling windows on the inner sleeve are at the same height position as the first and second sampling windows on the outer sleeve, respectively. An adjusting handle is threaded onto the inner sleeve, and an arc-shaped groove is provided on the outer sleeve for the adjusting handle to pass through and slide circumferentially. The drill bit is fixed to the bottom of the outer sleeve.

4. The sampling device for barrel-packaged titanium sponge particles according to claim 1, 2, or 3, characterized in that, The aforementioned lifting drive includes two or more cylinders, all of which extend vertically downwards and the free ends of the piston rods of all cylinders are fixedly connected to the same guide frame. The guide frame is vertically slidably mounted on the main frame, and the rotary drive is fixed on the guide frame.

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