Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of Grain Reserve Ecology micro image collection special visiting pipe, is easily subject to the problems such as the impact of grain heap wall pressure and destruction for solving ecological micro image collection device in prior art.
For achieving the above object and other relevant objects, the invention provides the special visiting pipe of a kind of Grain Reserve Ecology micro image collection, described visitings is managed and is at least comprised:
For holding the pipe shaft of image acquisition device;
Be connected with described pipe shaft front end and be convenient to insert the cone that deep layer piled by grain;
Be opened in the image acquisition window on described pipe shaft sidewall;
To be embedded in described pipe shaft and mirror-reflection parts for Grain Reserve Ecology micro-image being reflexed to image acquisition device;
Cover the transparent cover body be located on described image acquisition window.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, described pipe shaft is made up of at least one joint hollow tube, is threaded connection between described hollow tube and hollow tube.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, described image acquisition device is contained in the hollow tube be directly connected with described cone.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, the length range of each joint hollow tube is 1 ~ 1.5m.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, the diameter range of described pipe shaft is 17.50 ~ 19.88mm.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, the described minute surface of mirror-reflection parts and the central axis of pipe shaft are 45° angle.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, described image acquisition device is connected with computing machine by cable, and described cable is exposed by the rear end of described pipe shaft.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, described pipe shaft and cone are that integral type is connected or is threaded connection.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, described pipe shaft and cone are 304 stainless steels.
As the scheme of a kind of optimization of Grain Reserve Ecology micro image collection of the present invention special visiting pipe, the material of described mirror-reflection parts and transparent cover body is crystal.
As mentioned above, the special visiting pipe of Grain Reserve Ecology micro image collection of the present invention, comprising: for holding the pipe shaft of image acquisition device; Be connected with described pipe shaft front end and be convenient to insert the cone that deep layer piled by grain; Be opened in the image acquisition window on described pipe shaft sidewall; To be embedded in described pipe shaft and mirror-reflection parts for Grain Reserve Ecology micro-image being reflexed to image acquisition device; Cover the transparent cover body be located on described image acquisition window.Ecological micro image collection device conveniently can be inserted grain heap different depth place by the special visiting pipe of the present invention's design, gather the ecological map picture of grain heap different aspects, and prevent ecological micro image collection device in grain heap, be subject to wall pressure in various degree and damaged.The special visiting tubular construction of Grain Reserve Ecology micro image collection of the present invention is simple, easy to operate, is applicable to foodstuff preservation Ecological Environment Analysis and detection field under deep layer face.
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
Refer to accompanying drawing.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present invention in a schematic way, then only the assembly relevant with the present invention is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
As shown in figure 1 and 2, the invention provides the special visiting pipe of a kind of Grain Reserve Ecology micro image collection, described visiting pipe at least comprises: pipe shaft 1, cone 2, image acquisition window 3, mirror-reflection parts 4 and transparent cover body 5.
Described Grain Reserve Ecology micro image collection is gathered by an image acquisition device 6, and the micro-image collected is transferred to computing machine (diagram) and shows for technician's reference analysis.In order to avoid grain heap applies excessive wall pressure to image acquisition device 6, the present invention designs a visiting pipe, and the pipe shaft 1 of described visiting pipe is for holding image acquisition device 6.Find through test, the wall pressure of the grain heap of different cultivars grain 6 meters of depths is as shown in table 1.
Table 1
| Grain variety | Wheat | Paddy | Corn | Soybean | Rice |
| Wall pressure (KN/m2) | 17～19 | 8.8～9.6 | 15～17 | 16～18 | 15～17 |
Described pipe shaft 1 should select the material that hardness is larger, to bear wall pressure larger in different cultivars grain grain heap.In the present embodiment, described pipe shaft 1 preferably 304 stainless steels, certainly, in other embodiments, described pipe shaft 1 also can be other suitable materials, and this is not restricted.
Because the height of grain heap is higher, the limited space between grain heap and silo top, for the ease of visiting the insertion of pipe, described pipe shaft 1 is designed to Bamboo-shaped by the present invention.Described pipe shaft 1 is made up of at least one joint hollow tube 11,12, as shown in figure 1 and 2.It should be noted that, in order to illustrate conveniently, in attached Fig. 1 and 2, illustrate only two joint hollow tubes 11,12.Can be threaded connection between described hollow tube 11 and hollow tube 12, the length range of each joint hollow tube 11,12 is selected at 1 ~ 1.5 meter.In the present embodiment, the length of a joint hollow tube 11,12 is preferably 1 meter.Use in the process of visiting pipe, when the degree of depth inserting grain heap is more shallow, 1 ~ 2 joint hollow tube 11,12 can be used, along with the intensification of the grain heap degree of depth, then to be screwed on more hollow tube by screw thread, pipe shaft 1 is lengthened.
The diameter of described pipe shaft 1 is arranged within the scope of 17.50 ~ 19.88mm, and the diameter of described image acquisition device 6 is suitable with the diameter of pipe shaft 1, is arranged in described pipe shaft 1.In the present embodiment, the diameter of described pipe shaft 1 elects 19.13mm as temporarily.Certainly, in other embodiments, the diameter of pipe shaft 1 can also be 17.00,17.50 or 19.88mm etc.
Described cone 2 is connected with the front end of described pipe shaft 1.Pipe shaft 1 can be facilitated to insert in grain heap by cone 2, can design for integral type between described cone 2 and pipe shaft 1, also can be threaded connection.In the present embodiment, described pipe shaft 1 and cone 2 are threaded connection.The material of described cone 2 is preferably consistent with pipe shaft 1, is 304 stainless steels.As the preferred scheme of the present embodiment, described image acquisition device 6 is placed in the hollow tube 11 be directly connected with described cone 2.
The sidewall of described pipe shaft 1 also offers an image acquisition window 3, and by this image acquisition window 3, the image acquisition device 6 of pipe shaft 1 inside can the picture of the heap depths grain storage of Real-time Collection grain and ecologic environment or capture video.The shape of described image acquisition window 3 is not limit, and can be circular, square etc.
Described mirror-reflection parts 4 are embedded in described pipe shaft 1, for Grain Reserve Ecology micro-image is reflexed to image acquisition device 6.Described mirror-reflection parts adopt 45 ° of specular reflectors, and namely the central axis of minute surface and pipe shaft is 45° angle.Dimensional requirement and the pipe shaft 1 of described mirror-reflection parts 4 match.Such as, described mirror-reflection parts 4 can be crystal materials.
Described transparent cover body 5 is placed on described image acquisition window 3, prevents grain from entering in pipe shaft 1, as shown in Figure 1.Such as, described transparent cover body 5 can be crystal material.
In addition, described image acquisition device 6 needs to be connected with computing machine, to read gathered Grain Reserve Ecology micro-image.Preferably, described image acquisition device 6 is connected with computing machine by cable 7, and a part for cable 7 is in pipe shaft, and another part is exposed by the rear end of described pipe shaft 1.
In sum, the invention provides the special visiting pipe of a kind of Grain Reserve Ecology micro image collection, comprising: for holding the pipe shaft of image acquisition device; Be connected with described pipe shaft front end and be convenient to insert the cone that deep layer piled by grain; Be opened in the image acquisition window on described pipe shaft sidewall; To be embedded in described pipe shaft and mirror-reflection parts for Grain Reserve Ecology micro-image being reflexed to image acquisition device; Cover the transparent cover body be located on described image acquisition window.Ecological micro image collection device conveniently can be inserted grain heap different depth place by the special visiting pipe of the present invention's design, gather the Grain Reserve Ecology image of grain heap different aspects, and ecological micro image collection device can be prevented in grain heap, to be subject to wall pressure in various degree and to be damaged.The special visiting tubular construction of Grain Reserve Ecology micro image collection of the present invention is simple, easy to operate, is applicable to foodstuff preservation Ecological Environment Analysis and detection field under deep layer face.
So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.