CN205538949U - Moisture meter with automatic switch furnace gate - Google Patents
Moisture meter with automatic switch furnace gate Download PDFInfo
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- CN205538949U CN205538949U CN201620167899.0U CN201620167899U CN205538949U CN 205538949 U CN205538949 U CN 205538949U CN 201620167899 U CN201620167899 U CN 201620167899U CN 205538949 U CN205538949 U CN 205538949U
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- fire door
- moisture meter
- door
- automatically switching
- heater
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Abstract
The utility model discloses a moisture meter with automatic switch furnace gate, include the moisture meter furnace body and locate the oven door assembly on the moisture meter furnace body lateral wall, oven door assembly includes the furnace gate, the upper end of furnace gate sets up on the moisture meter furnace body through the articulated elements so that the furnace gate promotes down to overturn in the stove to open or fall after rise under the action of gravity in external force closes. The utility model has the advantages of simple structure is compact, occupation space is little, monitoring cost is low, operating stability is high, can save the furnace gate switching time, improve instrument operating efficiency.
Description
Technical field
This utility model is mainly concerned with the gathering and processing apparatus field of material sample, is specifically related to a kind of Moisture Meter having and automatically switching fire door.
Background technology
For material (such as Ore, the coal) sampling of sample, sample preparation, chemical examination work, every country all has pressure standard, it is necessary to the chemical industry of gathering and processing carrying out sample in accordance with standard is made.The sampling of sample, sample preparation, the criterion of chemical examination work process are on the premise of not destroying sample representativeness, the sample granularity collected is gradually reduced, quality also gradually reduces, until meeting laboratory assay to the granularity of sample and quality (weight) required precision, the assay then satisfactory sample being correlated with.
Turning to example as gathered and processed with the sample of coal, the process of a kind of sampling analysis, coal samling and the purpose of sample preparation, be to represent and be sampled the experiment coal sample of coal by the gross to obtain its experimental result.Coal is a kind of uneven material (granularity, mass property distribution etc.), it is sampled the quality the biggest (tens tons Dao several ten thousand tons) of coal, from being sampled coal the process taking representative part of coal " sampling ", there are the various ways methods such as mechanical sampling, artificial sample, half mechanical sampling at present.After adopting sample by standard, next process is " sample preparation ", and sample making course typically has broken, mixing, division, the process such as is dried.Sample is i.e. carried out next step sample and " is chemically examined " after making, be analyzed sample.Whether " sample ", " sample preparation " or " chemical examination ", can not have the loss of sample during this, it is impossible to enough make sample occur some physically or chemically to change, otherwise final result of the test will be impacted.
Material (such as Ore, the coal) sampling of sample, sample preparation, chemical examination work (are surveyed in all water system as online), Moisture Meter can be used to carry out analysis of experiments with the moisture to sample.The moisture of sample is to evaluate the index that material economic worth is most basic.Such as coal because the change of moisture in coal can cause the changes of contents of other component and the change of caloric value, on the inspection matter of coal, measure, check and accept, management etc. produces certain impact.Therefore, Accurate Determining moisture in coal has great meaning to production management and the operation of coal.Certainly, for other material sample, need the most too moisture is carried out analysis of experiments.
The switch of the fire door of existing Moisture Meter uses motor and drives slider-crank mechanism, and which exists techniques below problem:
(1) fire door modular construction is complicated, takes up room big, and manufacturing cost is high.
(2) software and hardware controls trouble, is easily out of order, and long-time stability are poor.
(3) fire door can not open and close in the very first time, when mechanical hand marches to before fire door, it is desirable to have the waiting time of an oven door opening, and this greatly reduces the working performance of Moisture Meter.
Utility model content
The technical problems to be solved in the utility model is: the problem existed for prior art, it is provided that a kind of simple and compact for structure, take up room little, control low cost, operation stability is high, the stove door switch time can be saved, improve instrument operational efficiency there is the Moisture Meter automatically switching fire door.
For solve above-mentioned technical problem, this utility model by the following technical solutions:
A kind of have the Moisture Meter automatically switching fire door, including Moisture Meter body of heater and the fire door assembly being located on Moisture Meter sidewall of the furnace body, described fire door assembly includes fire door, the upper end of described fire door be arranged on Moisture Meter body of heater by articulated elements so that fire door try hard to recommend outside dynamic under open towards upset in stove or fall closedown under gravity after rise.
As further improvement of the utility model, described fire door is outer towards stove with upper end, lower end is arranged on Moisture Meter body of heater towards the angled manner in stove.
As further improvement of the utility model, described fire door assembly includes Door frame, described Door frame protrudes and is arranged on the lateral surface of Moisture Meter sidewall of the furnace body, described Door frame is provided with the inclined plane coordinated with oven door sealing, is located at the upper end thereof by articulated elements with Door frame of the fire door inside described Door frame.
As further improvement of the utility model, described fire door assembly also includes more than one pressing piece, and described pressing piece is respectively and fire door and Door frame are connected to increase the seal pressure between fire door and Door frame.
As further improvement of the utility model, described pressing piece includes that more than one torsion spring, described torsion spring are arranged at the inner side of fire door upper end.
As further improvement of the utility model, described fire door assembly also includes that the junction of fire door and Door frame is all located at by sealing strip, described sealing strip.
As further improvement of the utility model, the inner side of described fire door lower end is provided with the briquetting for strengthening fire door gravity.
As further improvement of the utility model, also include supporting robot device, described robot device is provided with crucible supporting part for carrying crucible to pass in and out Moisture Meter body of heater, the outside of described crucible supporting part is provided with the fire door guide part of projection, and described fire door guide part arranges higher than crucible supporting part so that fire door does not contacts with crucible side when robot device exits.
As further improvement of the utility model, described fire door guide part includes that two symmetrically arranged gib blocks, two described gib blocks are all arranged in the rear flank side of crucible supporting part along the direction that passes in and out of robot device.
Compared with prior art, the utility model has the advantage of:
(1) of the present utility model have the Moisture Meter automatically switching fire door, and one is need not to arrange baroque fire door assembly again so that Moisture Meter is simple and compact for structure, takes up room little, low cost of manufacture.Two is to control without unnecessary software and hardware, and not easy break-down, long-time stability are good.Three be fire door pass through external force promote open or fall after rise the most voluntarily closedown, whole stove door switch process is convenient and swift, there will be no the oven door opening waiting time, is greatly saved the activity duration, improves the working performance of Moisture Meter.
(2) of the present utility model have the Moisture Meter automatically switching fire door, fire door is for being obliquely installed, such special scientific design, one be make fire door in off position time still have part gravity pressure on Moisture Meter body of heater (or on Door frame), positive sealing fire door at is effectively ensured, the accuracy of the water content detection test of Moisture Meter has been effectively ensured.Two is the inclined shape of fire door, moving processes when fire door fully opens can be shortened, the required resistance overcome when robot device (or other transporters) backs down fire door can be reduced, reduce equipment availability and implement difficulty, save the activity duration, improve working performance.
(3) of the present utility model have the Moisture Meter automatically switching fire door, is provided with pressing piece, sealing strip, briquetting, positive sealing fire door at is effectively ensured further, the accuracy of Moisture Meter water content detection test has been effectively ensured further.
(4) of the present utility model have the Moisture Meter automatically switching fire door, supporting robot device, the outside of crucible supporting part is provided with the fire door guide part of projection so that when robot device is completely into time to stove, and the lower end of the fire door backed down can fall on the highest fire door guide part.When the direct level of robot device exits, fire door, in the guiding lower slider of fire door guide part, is allowed to not contact with crucible side, and finally realizes normal switching-off.
Accompanying drawing explanation
Fig. 1 is the sectional perspective structural principle schematic diagram that this utility model has the Moisture Meter of switch fire door automatically.
Fig. 2 is the broken section structural principle schematic diagram that this utility model has the Moisture Meter of switch fire door automatically.
Fig. 3 is that this utility model has the Moisture Meter of the switch fire door automatically broken section structural principle schematic diagram when robot device enters.
Fig. 4 is that this utility model has the Moisture Meter of the switch fire door automatically broken section structural principle schematic diagram when robot device exits.
Fig. 5 is the sectional perspective structural principle schematic diagram that this utility model has the Moisture Meter of switch fire door automatically.
Marginal data:
1, Moisture Meter body of heater；2, fire door assembly；21, fire door；211, briquetting；22, articulated elements；23, Door frame；24, pressing piece；25, sealing strip；3, robot device；31, crucible supporting part；32, fire door guide part；4, crucible.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is described in further detail.It should be pointed out that, that protection domain of the present utility model is not limited merely to following embodiment, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, also should be regarded as protection domain of the present utility model.
As shown in Figures 1 to 5, this utility model provides a kind of Moisture Meter having and automatically switching fire door, including Moisture Meter body of heater 1 and the fire door assembly 2 being located on Moisture Meter body of heater 1 sidewall, fire door assembly 2 includes fire door 21, the upper end of fire door 21 is arranged on Moisture Meter body of heater 1 by articulated elements 22, opens so that fire door 21 is tried hard to recommend under moving outside towards upset in stove or falls closedown under gravity after rise.
Owing to the upper end of fire door 21 is provided with articulated elements 22, when robot device 3(or other transporters) need when carrying out operation in sample transport to Moisture Meter body of heater 1, robot device 3 can directly run towards in stove, and promote, back down fire door 21 and be allowed in stove upset and open；After sample is put in place, the most direct former road of robot device 3 is exited, and now, robot device 3 is no longer bear against fire door 21, and fire door 21 falls closedown the most voluntarily after rise.By the most special scientific design, one is so that Moisture Meter of the present utility model need not arrange baroque fire door assembly again so that Moisture Meter is simple and compact for structure, takes up room little, low cost of manufacture.Two is to control without unnecessary software and hardware, and not easy break-down, long-time stability are good.Three is that closedown is opened or fallen after rise the most voluntarily to fire door 21 by external force promotion, and whole stove door switch process is convenient and swift, there will be no the oven door opening waiting time, is greatly saved the activity duration, improves the working performance of Moisture Meter.
Further, in the preferred embodiment, fire door 21 is outer towards stove with upper end, lower end is arranged on Moisture Meter body of heater 1 towards the angled manner in stove, the mode that is obliquely installed of fire door 21 can be directly the sidewall whole installation of Moisture Meter body of heater 1 is that upper end is outer towards stove, lower end is towards the angled manner in stove, it is also possible to be, by Door frame 23 the most hereinafter, realization is installed.Especially, it should be noted that, fire door 21 is for being obliquely installed, such special scientific design, one is so that when fire door 21 is in off position still have part gravity pressure on Moisture Meter body of heater 1 (or as on Door frame 23 hereinafter), positive sealing fire door 21 at is effectively ensured, the accuracy of the water content detection test of Moisture Meter has been effectively ensured.Two is the inclined shape of fire door 21, moving processes when fire door 21 fully opens can be shortened, robot device 3(or other transporters can be reduced) the required resistance overcome when backing down fire door 21, reduce equipment availability and implement difficulty, save the activity duration, improve working performance.
As shown in Figure 1 and Figure 2, further, in the preferred embodiment, fire door assembly 2 includes Door frame 23, Door frame 23 protrudes and is arranged on the lateral surface of Moisture Meter body of heater 1 sidewall, Door frame 23 is provided with and seals, with fire door 21, the inclined plane coordinated, and is located at the upper end thereof by articulated elements 22 with Door frame 23 of the fire door 21 inside Door frame 23.By arranging Door frame 23, the protrusion making whole fire door assembly 2 relatively independent is arranged on the lateral surface of Moisture Meter body of heater 1 sidewall, this is without changing Moisture Meter body of heater 1 sidewall, basic guarantee Moisture Meter body of heater 1 original general layout is arranged, increase furnace inner space that will not be too much, has saved time and the cost of heating in stove.Two are so that fire door assembly 2 is relatively distant from furnace high-temperature environment relatively, protect equipment, extend the service life of equipment.
Further, in the preferred embodiment, fire door assembly 2 also includes more than one pressing piece 24, and pressing piece 24 is respectively and fire door 21 and Door frame 23 are connected to increase the seal pressure between fire door 21 and Door frame 23.In the present embodiment, pressing piece 24 includes more than one torsion spring, and torsion spring is arranged at the inner side of fire door 21 upper end.When the direct former road of robot device 3 is exited, fire door 21 can fall closedown after rise, the most voluntarily simultaneously because be provided with more than one torsion spring so that fire door 21 is closed rapider so that furnace heat will not be lost too much.And torsion spring increases the seal pressure between fire door 21 and Door frame 23, positive sealing fire door 21 at is effectively ensured further, the accuracy of Moisture Meter water content detection test has been effectively ensured further.Certainly, in other embodiments, pressing piece 24 may be designed in other forms, as being designed as spring part etc..
Further, in the preferred embodiment, fire door assembly 2 also includes that sealing strip 25, sealing strip 25 are all located at fire door 21 and the junction of Door frame 23.Sealing strip 25 is effectively ensured the positive sealing at fire door 21 further.Meanwhile, the inner side of fire door 21 lower end is provided with the briquetting 211 for strengthening fire door 21 gravity.Briquetting 211 is it is also possible that fire door 21 is closed more rapid, and positive sealing fire door 21 at is effectively ensured further.
As shown in Fig. 3, Fig. 4, Fig. 5, further, in the preferred embodiment, also include supporting robot device 3, robot device 3 is provided with crucible supporting part 31 for carrying crucible 4 to pass in and out Moisture Meter body of heater 1, the outside of crucible supporting part 31 be provided with projection fire door guide part 32, the height of fire door guide part 32 higher than crucible supporting part 31 height so that when robot device 3 exits fire door 21 do not contact with crucible 4 side.When robot device 3 completely into stove and gripped crucible 4 prepare exit time, the bottom of the fire door 21 now backed down can fall on the robot device 3 at crucible 4 rear, and crucible 4 is owing to being provided with carry limit, the side of crucible 4 will certainly be made to exceed the horizontal plane of robot device 3.Now, if the direct level of robot device 3 exits, the side of the crucible 4 of protrusion will certainly be withstood in the bottom of fire door 21, the most perhaps crucible 4 can be caused to be knocked over by fire door 21, sample drops the risk lost, or robot device 3 can be caused to be withstood by fire door 21 and can not normally exit, and serious conditions occurs to cause the motor damage of robot device 3, fire door 21 impaired etc..For solving this technical problem, this utility model further provides supporting robot device 3, the outside of crucible supporting part 31 is provided with the fire door guide part 32 of projection, make when robot device 3 is completely into time to stove, and the lower end of the fire door 21 backed down can fall on the highest fire door guide part 32.Now when the direct level of robot device 3 exits, fire door 21, in the guiding lower slider of fire door guide part 32, is allowed to not contact with crucible 4 side, and finally realizes normal switching-off.
As shown in Fig. 3, Fig. 4, Fig. 5, further, in the preferred embodiment, fire door guide part 32 includes that two symmetrically arranged gib blocks, two gib blocks are all arranged in the rear flank side of crucible supporting part 31 along the direction that passes in and out of robot device 3.Certainly, in other embodiments, fire door guide part 32 may be designed in other forms, as only arranged one, or is set directly at crucible supporting part 31 dead astern etc..As long as enabling to robot device 3 when exiting, fire door 21 does not contacts with crucible 4 side, all should belong to protection domain of the present utility model.
Claims (9)
1. one kind has the Moisture Meter automatically switching fire door, including Moisture Meter body of heater (1) and the fire door assembly (2) be located on Moisture Meter body of heater (1) sidewall, described fire door assembly (2) includes fire door (21), it is characterized in that, the upper end of described fire door (21) by articulated elements (22) be arranged at Moisture Meter body of heater (1) upper so that fire door (21) try hard to recommend outside dynamic under open towards upset in stove or fall closedown under gravity after rise.
The most according to claim 1 have the Moisture Meter automatically switching fire door, it is characterised in that described fire door (21) is outer towards stove with upper end, lower end is arranged on Moisture Meter body of heater (1) towards the angled manner in stove.
The most according to claim 2 have the Moisture Meter automatically switching fire door, it is characterized in that, described fire door assembly (2) includes Door frame (23), described Door frame (23) protrudes and is arranged on the lateral surface of Moisture Meter body of heater (1) sidewall, described Door frame (23) is provided with and seals, with fire door (21), the inclined plane coordinated, and is located at the fire door (21) upper end thereof by articulated elements (22) with Door frame (23) of described Door frame (23) inner side.
The most according to claim 3 have the Moisture Meter automatically switching fire door, it is characterized in that, described fire door assembly (2) also includes more than one pressing piece (24), and described pressing piece (24) is respectively and fire door (21) and Door frame (23) are connected to increase the seal pressure between fire door (21) and Door frame (23).
The most according to claim 4 have the Moisture Meter automatically switching fire door, it is characterised in that described pressing piece (24) includes that more than one torsion spring, described torsion spring are arranged at the inner side of fire door (21) upper end.
The most according to claim 3 have the Moisture Meter automatically switching fire door, it is characterised in that described fire door assembly (2) also includes that sealing strip (25), described sealing strip (25) are all located at fire door (21) and the junction of Door frame (23).
The most according to claim 2 have the Moisture Meter automatically switching fire door, it is characterised in that the inner side of described fire door (21) lower end is provided with the briquetting (211) for strengthening fire door (21) gravity.
The most as claimed in any of claims 1 to 7 have the Moisture Meter automatically switching fire door, it is characterized in that, also include supporting robot device (3), described robot device (3) is provided with crucible supporting part (31) and is used for carrying crucible with turnover Moisture Meter body of heater (1), the outside of described crucible supporting part (31) is provided with the fire door guide part (32) of projection, and described fire door guide part (32) arranges higher than crucible supporting part (31) so that fire door (21) does not contacts with crucible side when robot device (3) exits.
The most according to claim 8 have the Moisture Meter automatically switching fire door, it is characterized in that, described fire door guide part (32) includes that two symmetrically arranged gib blocks, two described gib blocks are all arranged in the rear flank side of crucible supporting part (31) along the turnover direction of robot device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167899.0U CN205538949U (en) | 2016-03-04 | 2016-03-04 | Moisture meter with automatic switch furnace gate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167899.0U CN205538949U (en) | 2016-03-04 | 2016-03-04 | Moisture meter with automatic switch furnace gate |
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| CN205538949U true CN205538949U (en) | 2016-08-31 |
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| CN201620167899.0U Active CN205538949U (en) | 2016-03-04 | 2016-03-04 | Moisture meter with automatic switch furnace gate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425230A (en) * | 2017-08-25 | 2019-03-05 | 张跃 | A kind of furnace body is adaptive to answer the door |
-
2016
- 2016-03-04 CN CN201620167899.0U patent/CN205538949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109425230A (en) * | 2017-08-25 | 2019-03-05 | 张跃 | A kind of furnace body is adaptive to answer the door |
| CN109425230B (en) * | 2017-08-25 | 2021-02-19 | 张跃 | Furnace body self-adaptation door |
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