CN102778274A - Buoyancy-based weighing balance - Google Patents
Buoyancy-based weighing balance Download PDFInfo
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- CN102778274A CN102778274A CN2012102731214A CN201210273121A CN102778274A CN 102778274 A CN102778274 A CN 102778274A CN 2012102731214 A CN2012102731214 A CN 2012102731214A CN 201210273121 A CN201210273121 A CN 201210273121A CN 102778274 A CN102778274 A CN 102778274A
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- weighing
- buoyancy
- balance
- pressure pin
- plate
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Abstract
The invention discloses a buoyancy-based weighing balance. The buoyancy-based weighing balance comprises a weighing disk, a supporting rod, two separation plates, a vessel and a containing room, wherein the supporting rod is inserted into the weighing disk, holes are formed in the separation plates, the supporting rod penetrates through the holes in the separation plates, the containing room is fixed outside the vessel, and a bottom plate of the containing room is connected with a bottom plate of the vessel. Through the manner, the buoyancy-based weighing balance disclosed by the invention has the advantages that the weighing accuracy is improved due to the holes in the separation plates and a water outlet valve, the structure is simple, the cost is low, and the use is convenient, so that the buoyancy-based weighing balance is applicable to large-range application.
Description
Technical field
The present invention relates to object weighing field, particularly relate to a kind of balance that relies on the buoyancy weighing.
Background technology
All the time, in real life people to get various things all be by rule of thumb or with holding in hand, or ladle out with spoon; Or get with scoop shovel, such as the peasant is with at ordinary times the random proportioning of experience when the agricultural chemicals proportioning, but the concentration of gained agricultural chemicals has very big influence to pesticide supplying effect; The growth in pesticide concentration affects crops; Make the crops dead, the little meeting of pesticide concentration does not have effect, can not kill off the insect pests.Present weighing equipment mainly contains electronic balance and counter balance, and the counter balance range of weighing is little, and the electronic balance cost is expensive, inconvenient weighing.
Summary of the invention
The technical matters that the present invention mainly solves provides the balance of the dependence buoyancy weighing that a kind of weighing is convenient, cost is low.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of balance that relies on the buoyancy weighing is provided, comprises weighing plate, pressure pin, two dividing plates, container and accommodating chambers, said pressure pin inserts in the said weighing plate; Comprise the hole on the said dividing plate; Said pressure pin passes the hole on the said dividing plate, and said accommodating chamber is fixed on the outside of said container, and the base plate of said accommodating chamber links to each other with the base plate of said container.
In preferred embodiment of the present invention, the balance of said dependence buoyancy weighing comprises outlet valve.
In preferred embodiment of the present invention, said container is transparent.
In preferred embodiment of the present invention, comprise the weighing scale on the said pressure pin.
In preferred embodiment of the present invention, the density of said weighing plate and said pressure pin is less than the density of water.
The invention has the beneficial effects as follows: the balance of dependence buoyancy of the present invention weighing; Utilize said weighing plate and said pressure pin to swim in the water of said container according to law of buoyancy, the quality of institute's weighing object equals the quality that said pressure pin sinks to arranging water, and hole on the said dividing plate and said outlet valve improve weighing precision; The balance of said dependence buoyancy weighing is simple in structure; Cost is low, and is easy to use, is fit to use on a large scale.
Description of drawings
Fig. 1 is the structural representation that the present invention relies on balance one preferred embodiment of buoyancy weighing;
The mark of each parts is following in the accompanying drawing: 1, weighing plate, 2, pressure pin, 3, dividing plate, 4, container, 5, outlet valve, 6, accommodating chamber.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1, the present invention provides a kind of balance that relies on the buoyancy weighing, comprises weighing plate 1, pressure pin 2, two dividing plates 3, container 4 and accommodating chambers 6; Said pressure pin 2 inserts in the said weighing plate 1, comprises the hole on the said dividing plate 3, and said pressure pin 2 passes the hole on the said dividing plate 3; Said accommodating chamber 6 is fixed on the outside of said container 4, and the base plate of said accommodating chamber 6 links to each other with the base plate of said container 4, and the hole on the said dividing plate can keep said pressure pin at vertical state; Can place towel in the said accommodating chamber, it is water stain to be used for wiping.
The balance of the said dependence buoyancy weighing among the present invention comprises outlet valve 5, and when the dilutional hyponatremia in the said container 4 of adding, said outlet valve 5 can be emitted more water.
Said container 4 among the present invention is transparent, and the weighing scale on can the said pressure pin 2 of direct viewing when weighing changes.
Comprise the weighing scale on the said pressure pin 2 among the present invention, according to the quality of the alleged object of change calculations of weighing scale.
The said weighing plate 1 among the present invention and the density of said pressure pin 2 are less than the density of water, and said weighing plate 1 just can guarantee to swim in the water with said pressure pin 2.
The balance of the dependence buoyancy weighing that the present invention discloses; Utilize said weighing plate and said pressure pin to swim in the water of said container according to law of buoyancy, the quality of institute's weighing object equals the quality that said pressure pin sinks to arranging water, and hole on the said dividing plate and said outlet valve improve weighing precision; The balance of said dependence buoyancy weighing is simple in structure; Cost is low, and is easy to use, is fit to use on a large scale.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. balance that relies on the buoyancy weighing; It is characterized in that comprise weighing plate, pressure pin, two dividing plates, container and accommodating chambers, said pressure pin inserts in the said weighing plate; Comprise the hole on the said dividing plate; Said pressure pin passes the hole on the said dividing plate, and said accommodating chamber is fixed on the outside of said container, and the base plate of said accommodating chamber links to each other with the base plate of said container.
2. the balance of dependence buoyancy according to claim 1 weighing is characterized in that, the balance of said dependence buoyancy weighing comprises outlet valve.
3. the balance of dependence buoyancy according to claim 1 weighing is characterized in that said container is transparent.
4. the balance of dependence buoyancy according to claim 1 weighing is characterized in that, comprises the weighing scale on the said pressure pin.
5. the balance of dependence buoyancy according to claim 1 weighing is characterized in that the density of said weighing plate and said pressure pin is less than the density of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102731214A CN102778274A (en) | 2012-08-03 | 2012-08-03 | Buoyancy-based weighing balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102731214A CN102778274A (en) | 2012-08-03 | 2012-08-03 | Buoyancy-based weighing balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778274A true CN102778274A (en) | 2012-11-14 |
Family
ID=47123268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102731214A Pending CN102778274A (en) | 2012-08-03 | 2012-08-03 | Buoyancy-based weighing balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778274A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557915A (en) * | 2013-10-23 | 2014-02-05 | 国家电网公司 | Mass measurement equipment used for measuring tiny mass |
| CN114568330A (en) * | 2022-02-21 | 2022-06-03 | 牧原食品股份有限公司 | Feeding device and method for calculating amount of feed in feeding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE335786C (en) * | 1919-09-28 | 1921-04-19 | Franz Fritz Jun | Hydrostatic balance |
| JPH0369816U (en) * | 1989-11-13 | 1991-07-11 | ||
| CN2082852U (en) * | 1990-11-20 | 1991-08-14 | 陈本善 | Steelyard displayed with liquid |
| JP3069816U (en) * | 1999-09-14 | 2000-07-04 | 清水 潤子 | Scale using water |
| CN1624437A (en) * | 2004-12-21 | 2005-06-08 | 郑建秋 | Flotation balance |
| CN2786567Y (en) * | 2004-12-21 | 2006-06-07 | 郑建秋 | Flotage scale |
-
2012
- 2012-08-03 CN CN2012102731214A patent/CN102778274A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE335786C (en) * | 1919-09-28 | 1921-04-19 | Franz Fritz Jun | Hydrostatic balance |
| JPH0369816U (en) * | 1989-11-13 | 1991-07-11 | ||
| CN2082852U (en) * | 1990-11-20 | 1991-08-14 | 陈本善 | Steelyard displayed with liquid |
| JP3069816U (en) * | 1999-09-14 | 2000-07-04 | 清水 潤子 | Scale using water |
| CN1624437A (en) * | 2004-12-21 | 2005-06-08 | 郑建秋 | Flotation balance |
| CN2786567Y (en) * | 2004-12-21 | 2006-06-07 | 郑建秋 | Flotage scale |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557915A (en) * | 2013-10-23 | 2014-02-05 | 国家电网公司 | Mass measurement equipment used for measuring tiny mass |
| CN103557915B (en) * | 2013-10-23 | 2015-04-08 | 国家电网公司 | Mass measurement equipment used for measuring tiny mass |
| CN114568330A (en) * | 2022-02-21 | 2022-06-03 | 牧原食品股份有限公司 | Feeding device and method for calculating amount of feed in feeding device |
| CN114568330B (en) * | 2022-02-21 | 2023-08-01 | 牧原食品股份有限公司 | Feeding device and method for calculating amount of feed in feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |