Full-automatic plug-in type sampling thief
Technical field
The utility model relates to a kind of sample sampler, is specifically related to a kind of full-automatic plug-in type sampling thief for gathering the silica sand sample.
Background technology
In the commercial Application, the check product quality be one must through process, for different products the different methods of inspection and mode are arranged, but when product quantity too huge, and can't test one by one to all products the time, common people's method that can adopt draw samples to test.In special field, for some special products, often by the assay of sample, such as chemical composition analysis and check, be enough to reflect the total quality of all products, such as the check to water quality.
In glass work, silica sand is a kind of starting material of necessity.Silica sand, have another name called silicon dioxide, or silica sand. silica sand be take quartz as the essential mineral composition, particle diameter is at the refractory particle thing of 0.020mm-3.350mm, is divided into the natural silica Sands such as artificial silica sand and washed-out sand, scouring sand, selected (flotation) sand according to exploitation and job operation different.Silica sand is a kind of silicate mineral of hard, wear-resisting, stable chemical performance, and its essential mineral composition is SiO
2, the color of silica sand is milky or colourless translucent, hardness 7, and property is crisp, conchoidal fracture, oily luster, relative density is 2.65, its chemistry, calorifics and mechanical property have obvious anisotropy, are insoluble to acid, are slightly soluble in KOH solution, 1750 ℃ of fusing points.Color is creamy white, yellowish, brown and grey, and silica sand has higher fire performance.
When making glass finished-product, need to use the silica sand starting material of tons of, how in the collected specimens of collection point, to check its elemental composition and content, and instruct the raw materials for production injected volume, reduce the finished product scrappage, guarantee desired silica sand content, and the chemical constitution ratio and wherein the content of chemical element meet the quality requirements of need of production, just must be through the process that silica sand is tested, strictly will be in the sample middle part of check, the scope that arranges is at 0.5M~1.8M, and it is just representative to extract at random sample.Check to silica sand in the prior art is to test as the silica sand sample by the part silica sand that manually extracts the surface from huge silica sand product heap, thereby determines the ratio of the overall chemical composition of silica sand product.Such method of inspection does not only meet code requirement, the complexity that operates, difficulty, and have certain danger.Only check as the sample of whole product from the surface extraction portioned product, finally determine the quality of other all products, the result who obtains often also is extremely lack of standardization and extremely inaccurate.
The utility model content
The utility model has overcome the deficiencies in the prior art, provides to solve a kind ofly can extract the automatic acquisition device that manually is difficult to the sample that extracts in the product.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
A kind of full-automatic plug-in type sampling thief comprises brace table; Described full-automatic plug-in type sampling thief also comprises jacking gear, harvester, electronic stopper; Jacking gear comprises gearing, and jacking gear is installed on the brace table; Electronic stopper is installed on the jacking gear; Harvester is fixedly connected on the jacking gear by gearing.
Further technical scheme is that gearing comprises: the T-shaped screw rod of transmission, the T-shaped nut of transmission; The T-shaped nut sleeve of transmission is connected on the T-shaped screw rod of transmission, is used with the T-shaped screw rod of transmission.
Further technical scheme is that jacking gear also comprises: lifting motor, motor support frame, equilibrium orbit, balancing trolley; Described lifting motor is bolted on the motor support frame; Motor support frame is bolted on the brace table; Described equilibrium orbit is bolted on the brace table; Described balancing trolley one end is fixed on the T-shaped nut of transmission, and the other end docks with equilibrium orbit.
Further technical scheme is that lifting motor docks by the T-shaped screw rod of shaft coupling and transmission.
Further technical scheme is that harvester comprises: gather motor, gather bar, collection tube, collection motor support frame, connecting link; Connecting link is fastened on the T-shaped nut of transmission by flange; Gather motor support frame and be bolted on the connecting link, gather motor and be bolted on the collection motor support frame; Collection tube is bolted on the connecting link end; Gather bar and be socketed in the collection tube, gather bar and dock with the collection motor by worm gear and worm screw.
Further technical scheme is to gather the bar end to be provided with taper bit.
Compared with prior art, the beneficial effects of the utility model are: can extract the sample of different aspects, avoid nonstandard extracting method, extract accurately full and accurate sample; Reduce hand labor power, operate more simple and conveniently, increase work efficiency and work quality.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram of a kind of embodiment of the utility model.
Structural representation when Fig. 2 is the rear work of the utility model assembling.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
As shown in Figure 1, Fig. 1 shows the one-piece construction synoptic diagram of a kind of embodiment of the utility model.As shown in Figure 1, in the present embodiment of the present utility model, comprise brace table 8, also comprise jacking gear and harvester.Brace table is used for supporting other devices of present embodiment, both plays a supporting role, and has played again firm effect.It is the brace foundation of the full-automatic plug-in type sampling thief of the utility model.As shown in Figure 1, brace table 8 is horizontal vertical U font, and opening left.Help like this to support other the device, and U font opening fall in the part be the favourable shape of accepting gearing.For the lifting motor 1 in the jacking gear can better be stabilized on the brace table, in the present embodiment, arranging fixedly, the motor support frame 10 of lifting motor 1 is used for fixedly lifting motor.Motor support frame 10 is the L shape, and the bottom of motor support frame is bolted on the brace table 8, and lifting motor 1 is bolted on the upper end of motor support frame.Jacking gear is the work that drives gearing by the running of motor, thereby realizes rising and the function that descends.Gearing comprises drive screw and transmission nut; Drive screw described in the present embodiment and transmission nut can be drive screw and the transmission nuts of Multiple Type, such as ball screw and the nut of different model, and the T-shaped screw rod of transmission and the T-shaped nut of transmission, and the drive screw of other screw thread forms and transmission nut; As preferred embodiment, the drive screw in the present embodiment is the T-shaped screw rod of transmission, and transmission nut is the T-shaped nut of transmission; But drive screw of the present utility model and transmission nut are not limited to this.Being used of the T-shaped screw rod of transmission and the T-shaped nut of transmission realized the work of gearing.The T-shaped screw rod of described transmission docks with lifting motor 1 by shaft coupling 2, and the T-shaped nut sleeve of transmission is connected on the T-shaped screw rod of transmission.During work, the rotation of motor is by the rotation of the T-shaped screw rod of shaft coupling drive transmission, and the T-shaped nut of transmission moves up and down by screw thread on the T-shaped screw rod of transmission.Thereby realized that jacking gear rises and descends.Harvester is connected by connecting link and the T-shaped nut of transmission, and harvester is combined with jacking gear, realizes the function of its collected specimens.Harvester comprises collection motor 3, gathers motor support frame, gathers bar 11, collection tube 7; It is identical with the structure of lifting motor bracing frame to gather motor support frame, gathers the motor support frame bottom and is bolted on the connecting link, and the upper end that gathers motor support frame is fixedly connected with collection motor 3 by bolt.Gather bar 11 and dock with collection motor 3 by worm gear and worm screw, thereby make the work that driven by motor gathers bar that gathers.Collection tube 7 is bolted on the connecting link, gathers bar and is socketed in the collection tube.As preferred embodiment, the most advanced and sophisticated position of the collection bar of present embodiment arranges taper bit 15, so more helps to gather bar and inserts in the sample that will gather.Gather the drill bit 15 that the most advanced and sophisticated position of bar arranges, can be designed to as required other shapes, as after half of vertical cancellation cone-shaped body, with the half-cone shape of cone tip, and for example meet the pyramidal structure of four sides; The taper of present embodiment is conical structure, but is not limited to this.As shown in Figure 2, Fig. 2 shows the structural representation when using after the assembling among the embodiment of the present utility model.During the utility model work, be installed on the rack platform, in the silica sand heap in collection tube and the collection tube insertion boxcar, carry out sample collection.According to embodiment of the utility model, the utility model is placed on the ground level, can be used for gathering the sampling of the similar articles such as feldspar powder of using such as manufacturing glass.
As preferred embodiment, the utility model is provided with balance device on the basis of first embodiment, as shown in Figure 1, another embodiment of the present utility model is on the basis of first embodiment, at brace table 8 balance device is set, described balance device comprises equilibrium orbit 13 and balancing trolley 9, and equilibrium orbit 13 is bolted on the brace table; One end of balancing trolley 9 is connected by the T-shaped nut of bolt and transmission, and the other end docks with equilibrium orbit 13.Make so the full-automatic plug-in type sampling thief of the utility model, more steady during work.
As the embodiment that choosing is more arranged, the utility model is provided with electronic stopper on the basis of second embodiment.As shown in Figure 1, again another embodiment of the present utility model is on the basis of embodiment at second, is provided with electronic stopper 14 at brace table 8.Electronic stopper is used with jacking gear by being installed on the brace table, automatically controls distance that jacking gear moves up and down and the position of stop.So that the full-automatic plug-in type sampling thief of the utility model can be located automatically, carry out sample collection, as: when collection tube 7 drops to apart from about 300 millimeters of collection point, collection bar 11 begins to be enabled in collection tube 7 inside and rises to the relevant position, collection tube 7 descends simultaneously, carry out collected specimens, thereby needing to obtain the silica sand sample of check.In the described in this manual embodiment, be that the silica sand product is sampled, but be not limited to this.
Manufactured materials among the described in this manual embodiment of the utility model is metal material, such as common iron or high-quality steel, such as stainless steel material.But the embodiment that is not limited in this instructions is described.
" embodiment " who speaks of in this manual, " another embodiment ", " embodiment ", etc., refer to specific features, structure or the characteristics described in conjunction with this embodiment and be included among at least one embodiment that the application's generality describes.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in instructions.Furthermore, when describing a specific features, structure or characteristics in conjunction with any embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in the scope of the present utility model.
Although a plurality of explanatory embodiment with reference to utility model is described the utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.