CN2054024U - Flow powder feeder - Google Patents
Flow powder feeder Download PDFInfo
- Publication number
- CN2054024U CN2054024U CN 89207745 CN89207745U CN2054024U CN 2054024 U CN2054024 U CN 2054024U CN 89207745 CN89207745 CN 89207745 CN 89207745 U CN89207745 U CN 89207745U CN 2054024 U CN2054024 U CN 2054024U
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- China
- Prior art keywords
- powder
- measure
- speed gears
- gear box
- case
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Abstract
The utility model discloses a flow quantity powder feeder which can measure the momentary quantity and the accumulated quantity of powder material feeding, and can be beneficial to jobs, such as departmental management, business accounting, production automation, etc.
Description
The utility model flow machine supplying powder, belong to a kind of be used for solid powder sealed in generating, building materials, metallurgy, chemical industry, department such as civilian carry and the equipment of automatic gauge.
Existing closed solid powder machine supplying powder, mainly by the scraper plate of powder bucket, guillotine mechanism and the lower body of top body, supply with impeller, measure impeller and variable-speed motor, worm reduction box, transmission vertical shaft etc. form.This machine supplying powder can only play continuously even effect of all carrying powder, can not carry out instantaneous metering and cummulative metering to the powder of carrying.
The purpose of this utility model, provide a kind of can spare continuously all seal carry powder, again can automatic gauge and show the instantaneous flow of carrying powder and the mill exhauster of cumulative amount.
The utility model, with the difference of above-mentioned existing mill exhauster be on the same axis of the worm screw in its drop-gear box, the gauging device that tests the speed is housed.This device is made up of measure speed gears, holes probe and case and external flow integrator.Wherein, the coaxial end that is connected on worm screw in the drop-gear box of measure speed gears, case entangles measure speed gears, and is fixed by bolts on the gear case, and holes probe is contained in the mounting hole of case, aims at measure speed gears, and is connected with flow integrator by signal wire (SW).Measure speed gears also can coaxially be connected on the electrical motor of variable-ratio and the centre or the either side of two clutches of drop-gear box bonded assembly.Corresponding case is fixed on the shelf that props up on the ground.Holes probe and flow integrator are existing product.Flow integrator can be according to the impulse singla of the relevant worm screw rotating speed of holes probe output, calculates and demonstrate the instantaneous value or the aggregate-value of conveying powder in conjunction with the speed ratio of keying in given drop-gear box, volume, the proportion that is transferred powder, the coefficient of flow value of measuring impeller.
The utility model can seal instantaneous flow or the cumulative amount of carrying powder again can automatic gauge to be transferred powder.Have in the economic management that is beneficial to department and the production automation and tap the potential and upgrade technologically.
Fig. 1. be scheme drawing of the present utility model; Fig. 2 analyses and observe instance graph for the part machinery that the speed measuring device in the utility model is loaded on the drop-gear box end.
Among the figure shown in the numbering: 1. the powder bucket 2. top bodies 3. upper spacer lower powder holes 4. lower body 5. powder sinking tubes 6. motor 7. shaft couplings 8. worm reduction boxs 9. typing flow integrators 10. holding wires 11. typing holes probes 12. transmission vertical shafts 13. that can change rotating speed are measured impellers 14. and are supplied with impeller housing lower powder holes 15. and supply with impellers 16. scraper plates 17. restrictor bar handwheels 18. and have right-and-left threaded leading screw 19. flashboards 20. worm screws 21. bolts 22. measure speed gearses 23. cases
Arrow is depicted as the falling direction that is transferred powder among the figure.
Following adjoint is described further:
The electrical motor 6 of variable-ratio rotates for the scraper plate 16, supply impeller 15, the measurement impeller 13 that are sleeved on the transmission vertical shaft 12 simultaneously through coupler 7, worm reduction box 8, transmission vertical shaft 12 outputting powers.Powder enters lower body 4 from the powder bucket 1 of top body 2 via the guillotine mechanism of being made up of positive and negative threaded screw rod 18, flashboard handwheel 17 and flashboard 19, stirred to enter by scraper plate 16 and supply with impeller 15 from upper spacer lower powder hole 3, entered and measure impeller 13 through supplying with the narrow powder of impeller housing hole 14 by 180 ° of revolutions then, fallen into powder sinking tube 5 outlets (so twists and turns are in order to prevent the powder gravity flow and evenly to give powder continuously) by 180 ° of revolutions again.The once part (speed measuring device) of the gauging device of forming by measure speed gears 22, holes probe 11, case 23, external flow integrator 9 that tests the speed be installed in drop-gear box 8 in the same axis of worm screw 20 on.Wherein, terminal coaxial series connection of measure speed gears 22 and worm screw 20, case 23 entangles measure speed gears 22, and be fixed on holes probe 11 on the gear case 8 with bolt 21 and be contained in the mounting hole of case 23, aim at measure speed gears 22, and be connected with the flow integrator 9 that the scene of can being contained in also can be contained in control cabin by signal wire (SW) 10.Holes probe 11 can adopt magnetic probe or photoelectric probe, and integrating flow instrument 9 can adopt six demonstrations, and both all have ready-made approved product.The number of teeth of measure speed gears 22 is 25, modulus is 4.Holes probe 11 is with the signal of relevant worm screw 20 rotating speeds that record on measure speed gears 22, behind the signal wire (SW) 10 input flow rate integrating instruments 9, flow integrator 9 just can have been keyed in parameters such as the proportion metering of the speed ratio of the drop-gear box 8 of setting, the volume of measuring impeller 13, powder and demonstrate the instantaneous weight value or the cumulative weight value of carrying powder, error＜2% after tested according to the signal combination of input.Data are reliable, intuitive display, the management that can help department and economic accounting, automated production and the work of tapping the potential and upgrade technologically.
Claims (2)
1, a kind of flow machine supplying powder that can seal conveying and automatic gauge to solid powder, comprise by powder bucket 1, the top body 2 that guillotine mechanism is formed and by scraper plate 16, supply with impeller 15, measure impeller 13, lower body 4 and worm reduction box 8 that powder sinking tube 5 is formed, variable-speed motor 6, transmission vertical shaft 12, holes probe 11, flow integrator 9, it is characterized in that coaxially on the end of the worm screw 20 in described drop-gear box 8 being in series with one by measure speed gears 22, there is a case 23 to cover measure speed gears 22 and fixing with bolt 21, on described drop-gear box 8, described holes probe 11 is contained in the mounting hole of case 23, aim at measure speed gears 22, and be connected with described flow integrator 9 by signal wire (SW) 10.
2, according to the described flow machine supplying powder of claim, it is characterized in that said measure speed gears 22 is that the coaxial variable-speed motor 6 that is connected on is middle with two coupler of drop-gear box 8 bonded assemblys 7, corresponding case 23 is fixed on the shelf that props up on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89207745 CN2054024U (en) | 1989-05-26 | 1989-05-26 | Flow powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89207745 CN2054024U (en) | 1989-05-26 | 1989-05-26 | Flow powder feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2054024U true CN2054024U (en) | 1990-03-07 |
Family
ID=4864549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89207745 Withdrawn CN2054024U (en) | 1989-05-26 | 1989-05-26 | Flow powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2054024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765596B (en) * | 2012-07-20 | 2015-07-15 | 陈海东 | Automatic goods-yard unginned cotton feeder |
| CN104860013A (en) * | 2014-12-31 | 2015-08-26 | 广西传建工业技术有限公司 | Vertical powder feeding machine |
-
1989
- 1989-05-26 CN CN 89207745 patent/CN2054024U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765596B (en) * | 2012-07-20 | 2015-07-15 | 陈海东 | Automatic goods-yard unginned cotton feeder |
| CN104860013A (en) * | 2014-12-31 | 2015-08-26 | 广西传建工业技术有限公司 | Vertical powder feeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BANSHAN METROLOGICAL INSTRUMENT AND METER PLANT,HANGZHOU TO: FENGSHAN METROLOGICAL INSTRUMENT AND METER PLANT,HANGZHOU |
|
| CU01 | Correction of utility model patent |
Correction item: Applicant Correct: Hangzhou Fengshan measuring instrument factory False: Banshan Metrological Instrument and Meter Plant,Hangzhou Page: The title page |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Applicant Correct: Hangzhou Fengshan measuring instrument factory False: Banshan Metrological Instrument and Meter Plant,Hangzhou Number: 10 Page: 215 Volume: 6 Correction item: Applicant Correct: Hangzhou Fengshan measuring instrument factory False: Banshan Metrological Instrument and Meter Plant,Hangzhou Number: 10 Page: 64 Volume: 6 Correction item: Applicant Correct: Hangzhou Fengshan measuring instrument factory False: Banshan Metrological Instrument and Meter Plant,Hangzhou Number: 10 Page: 223 Volume: 6 Correction item: Applicant Correct: Hangzhou Fengshan measuring instrument factory False: Banshan Metrological Instrument and Meter Plant,Hangzhou Number: 10 Page: 204 Volume: 6 |
|
| ERR | Gazette correction |
Free format text: CORRECT: APPLICANT; FROM: BANSHAN METROLOGICAL INSTRUMENT AND METER PLANT,HANGZHOU TO: FENGSHAN METROLOGICAL INSTRUMENT AND METER PLANT,HANGZHOU |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |