CN204415924U - Tachogen and there is the belt conveyer of tachogen - Google Patents
Tachogen and there is the belt conveyer of tachogen Download PDFInfo
- Publication number
- CN204415924U CN204415924U CN201520016119.8U CN201520016119U CN204415924U CN 204415924 U CN204415924 U CN 204415924U CN 201520016119 U CN201520016119 U CN 201520016119U CN 204415924 U CN204415924 U CN 204415924U
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- CN
- China
- Prior art keywords
- tachogen
- protective case
- base
- belt conveyer
- conveyer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Belt Conveyors (AREA)
Abstract
The utility model relates to material tranmission techniques field.Technical problem to be solved in the utility model overcomes the shortcoming that tachogen and belt conveyer are subject to outdoor environment interference, provides a kind of tachogen and have the belt conveyer of tachogen.The technical scheme adopted is: tachogen; comprise sensor body and base; base is circular; sensor body is arranged on base; also comprise protective case; protective case is the cylinder cover body of end face and surrounding anchor ring composition, and protective case and base form the closed cavity for placing sensor body, and the material of protective case is tempered glass or plastics.The impact that protective case can effectively prevent outdoor harsh environment from causing this sensor, ensure that stable output is reliable, and structure is simple, with low cost, increases the service life; The belt conveyer being provided with this sensor effectively can avoid external environmental interference, improves transmission efficiency; Be applicable in existing materiel delivery system.
Description
Technical field
The utility model relates to material tranmission techniques field, especially relates to a kind of belt conveyer being applied to the tachogen in material transmitting device and having this tachogen.
Background technology
In material conveying device, its rotating shaft is generally connected with tachogen, to record the delivery status with monitoring material conveying device in time.But, because material conveying device is all arranged on open air usually, therefore outdoor environment can bring many impacts to tachogen: as the rain in natural environment, snow, frost can drop on tachogen, affect it to run, what is more, making it get rusty affects the service life of tachogen, and dust etc. fall on a sensor, can affect the accuracy that it is measured.Therefore, the service life with the belt conveyer of tachogen is also restricted, and its running velocity and transmission efficiency also all can be affected.Therefore, a kind of tachogen that can effectively avoid outdoor environment to disturb and the belt conveyer with this tachogen is needed badly.
Utility model content
Technical problem to be solved in the utility model overcomes the shortcoming that tachogen and belt conveyer are subject to outdoor environment interference, provides a kind of tachogen and have the belt conveyer of tachogen.
The utility model solves the technical scheme that its technical matters adopts: tachogen; comprise sensor body and base; described base is circular; sensor body is arranged on base; also comprise protective case; described protective case is the cylinder cover body of end face and surrounding anchor ring composition, and protective case and base form the closed cavity for placing sensor body, and the material of protective case is tempered glass or plastics.
Further, epoxy glue layer is scribbled outside described protective case.
Further, the outside of described protective case is provided with electro-galvanized layer.
Concrete, described protective case is connected with the weldering ring layer of base by Ag-Cu-Zn nickel material.
The utility model in order to another technical scheme solving its technical matters and adopt is: the belt conveyer with tachogen,
Comprise frame, feed belt and conveyer bucket, the upper end of frame is provided with axle, its underpart is provided with lower shaft, feed belt is mounted with between upper axle and lower shaft, described conveyer bucket is fixed on feed belt by bolts and nuts interval, the opening upwards of conveyer bucket, the side of upper axle and lower shaft is respectively equipped with above-mentioned tachogen, described bolt comprises head and screw rod, head is thin rounded flakes, head is provided with two terrace with edge projections towards rotational symmetry on the side, face of screw rod, and the height of terrace with edge projection is identical with the height of feed belt rubber layer.
Concrete, described epoxy glue layer is happy safe 120 bicomponent epoxy resin glue-lines.
Further, metal welding ring layer is provided with between tachogen and upper axle.
Further, metal welding ring layer is provided with between tachogen and lower shaft.
Concrete, the thickness of described rubber layer is 3mm, and the height of terrace with edge projection is 3mm.
Preferably, terrace with edge projection is that four-prism is protruding.
The beneficial effects of the utility model are: the impact that the protective case of this tachogen can effectively prevent outdoor harsh environment from causing this sensor, ensure that stable output is reliable, and structure are simple, with low cost, increase the service life; The belt conveyer being provided with this sensor effectively can avoid external environmental interference, improves transmission efficiency.The utility model is applicable in existing materiel delivery system.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of tachogen of the present utility model;
Fig. 2 is the structural representation of belt conveyer of the present utility model;
Fig. 3 is the structural representation of bolt in the utility model belt conveyer;
Wherein, 11 is sensor body, and 12 is base, and 13 is protective case, and 21 is frame, and 22 is upper axle, and 23 is lower shaft, and 24 is feed belt, and 25 is conveyer bucket, and 26 is bolt, and 27 is tachogen, and 31 is head, and 32 is screw rod, and 33 is nut, and 34 is that terrace with edge is protruding.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe the technical solution of the utility model in detail.
As shown in Figure 1, tachogen of the present utility model, comprise sensor body 11 and base 12, the material of existing base 12 is generally corrosion-resistant steel, described base 12 is circular, sensor body 11 is arranged on base 12, also comprise the protective case 13 be arranged at outside sensor body 11, described protective case 13 is the cylinder cover body of end face and surrounding anchor ring composition, protective case 13 and base 12 form the closed cavity for placing sensor body 11, the material of protective case 13 is tempered glass or plastics, so that the operation conditions of sensor body 11 inside protective case 13 can be observed from outside, and this material cost is comparatively cheap, practical.
Scribble epoxy glue layer outside protective case 13, good airproof performance, outside is also provided with electro-galvanized layer, by electro-galvanized layer process, strengthens the corrosion stability of sensor, ensures its outward appearance also not easy damaged.Zinc layers outside Direct Electroplating to protective case 13, also can be able to be electroplated onto outside epoxy glue layer.Protective case 13 is connected with the weldering ring layer of base 12 by Ag-Cu-Zn nickel material, namely between protective case 13 and base 12, is provided with weldering ring layer, and weldering circle is formed by the coiling of Ag-Cu-Zn nickel material, and protective case 13 on base 12, connects reliable, firm through dielectric bonding.By above design, ensure this sensor not by the impact of external environment.
As shown in Figure 2, there is the belt conveyer of tachogen, comprise frame 21, feed belt 24 and conveyer bucket 25, the upper end of frame is provided with axle 22, its underpart is provided with lower shaft 23, feed belt 24 is mounted with between upper axle 22 and lower shaft 23, described conveyer bucket 25 is fixed on feed belt 24 by bolt 26 and nut interval, the opening upwards of conveyer bucket 25, upper axle 22 and lower shaft 23 are controlled by PLC, the side of upper axle 22 and lower shaft 23 is respectively equipped with above-mentioned tachogen 27, tachogen overlapped axle and rotated, sensor body 11 rotates in protective case 13, revolve induction two signals that turn around, then PLC is exported to, export two impulse singlas, then rotating speed is obtained, so record the rotating speed of axle 22 and lower shaft 23 respectively, if the difference of two rotating speeds reaches certain threshold value, then output alarm, show that the rotating speed of two axles has velocity contrast, belt can produce skidding, then produces the temperature difference and spark, then needs operating personal to take certain measure to avoid causing accident according to warning.
The structure of described bolt 26 as shown in Figure 3, comprises head 31 and screw rod 32, and head 31 is thin rounded flakes, thin rounded flakes be provided with two terrace with edge projections 34 towards rotational symmetry on the side, a face of screw rod 32.Thin rounded flakes has side, two faces, and side, a face is towards screw rod 32, and another side side is screw rod 32 dorsad.During installation, the side, face towards screw rod 32 contacts with feed belt.
The height of terrace with edge projection 34 is identical with the height of feed belt rubber layer, and described feed belt comprises rubber layer, canvas layer and rubber layer from outside to inside successively, and the hill height of described bolt is identical with the height of rubber layer.Generally speaking, the thickness of each rubber layer is 3mm, and the height therefore designing terrace with edge projection is 3mm.During in order to ensure to use, the application force uniform force that feed belt applies terrace with edge projection, described terrace with edge projection is that four-prism is protruding.
In order in use, strengthen bed knife, between the head 31 and conveyer bucket 25 of bolt, be also provided with pad.During use, the head of bolt, feed belt, conveyer bucket, pad and nut contact successively.
Based on cost and realize effect and consider, the epoxy glue layer of tachogen is happy safe 120 bicomponent epoxy resin glue-lines.
In order to ensure that connection between tachogen and upper axle 22, lower shaft 23 is reliable and firmly, tachogen is connected with the metal welding ring layer of upper and lower diaxon respectively by Ag-Cu-Zn nickel material.Specifically, be to be welded on outside base 12 on upper axle 22, lower shaft 23.
Claims (10)
1. tachogen; comprise sensor body and base; described base is circular; sensor body is arranged on base; it is characterized in that, also comprise protective case, described protective case is the cylinder cover body of end face and surrounding anchor ring composition; protective case and base form the closed cavity for placing sensor body, and the material of protective case is tempered glass or plastics.
2. tachogen as claimed in claim 1, is characterized in that, scribble epoxy glue layer outside described protective case.
3. tachogen as claimed in claim 1, it is characterized in that, the outside of described protective case is provided with electro-galvanized layer.
4. tachogen as claimed in claim 1, it is characterized in that, described protective case is connected with the weldering ring layer of base by Ag-Cu-Zn nickel material.
5. there is the belt conveyer of tachogen, it is characterized in that, comprise frame, feed belt and conveyer bucket, the upper end of frame is provided with axle, its underpart is provided with lower shaft, feed belt is mounted with between upper axle and lower shaft, described conveyer bucket is fixed on feed belt by bolts and nuts interval, the opening upwards of conveyer bucket, the side of upper axle and lower shaft is respectively equipped with as the tachogen in Claims 1-4 as described in any one, described bolt comprises head and screw rod, head is thin rounded flakes, head is provided with two terrace with edge projections towards rotational symmetry on the side, face of screw rod, the height of terrace with edge projection is identical with the height of feed belt rubber layer.
6. have the belt conveyer of tachogen as claimed in claim 5, it is characterized in that, described epoxy glue layer is happy safe 120 bicomponent epoxy resin glue-lines.
7. there is the belt conveyer of tachogen as claimed in claim 5, it is characterized in that, between tachogen and upper axle, be provided with metal welding ring layer.
8. there is the belt conveyer of tachogen as claimed in claim 7, it is characterized in that, between tachogen and lower shaft, be provided with metal welding ring layer.
9. have the belt conveyer of tachogen as claimed in claim 5, it is characterized in that, the thickness of described rubber layer is 3mm, and the height of terrace with edge projection is 3mm.
10. have the belt conveyer of tachogen as claimed in claim 5, it is characterized in that, terrace with edge projection is that four-prism is protruding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016119.8U CN204415924U (en) | 2015-01-09 | 2015-01-09 | Tachogen and there is the belt conveyer of tachogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520016119.8U CN204415924U (en) | 2015-01-09 | 2015-01-09 | Tachogen and there is the belt conveyer of tachogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415924U true CN204415924U (en) | 2015-06-24 |
Family
ID=53466314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520016119.8U Expired - Fee Related CN204415924U (en) | 2015-01-09 | 2015-01-09 | Tachogen and there is the belt conveyer of tachogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415924U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2019009336A1 (en) * | 2017-07-05 | 2020-04-30 | Ａｇｃ株式会社 | Sensor module and protective glass |
-
2015
- 2015-01-09 CN CN201520016119.8U patent/CN204415924U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2019009336A1 (en) * | 2017-07-05 | 2020-04-30 | Ａｇｃ株式会社 | Sensor module and protective glass |
| JP7147759B2 (en) | 2017-07-05 | 2022-10-05 | Ａｇｃ株式会社 | Sensor module and protective glass |
| US11543271B2 (en) | 2017-07-05 | 2023-01-03 | AGC Inc. | Sensor module and protective glass |
| US11761799B2 (en) | 2017-07-05 | 2023-09-19 | AGC Inc. | Sensor module and protective glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20180109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |