CN106768211A - A kind of counter balance for preventing from being become rusty on pallet and counterweight - Google Patents
A kind of counter balance for preventing from being become rusty on pallet and counterweight Download PDFInfo
- Publication number
- CN106768211A CN106768211A CN201611038624.8A CN201611038624A CN106768211A CN 106768211 A CN106768211 A CN 106768211A CN 201611038624 A CN201611038624 A CN 201611038624A CN 106768211 A CN106768211 A CN 106768211A
- Authority
- CN
- China
- Prior art keywords
- pallet
- counterweight
- blower fan
- support frame
- scale
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
- G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
- G01G1/24—Platform-type scales, i.e. having the pans carried above the beam
- G01G1/243—Platform-type scales, i.e. having the pans carried above the beam having pans carried above the beam
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of counter balance for preventing and being become rusty on pallet and counterweight, including base, scale, rider, leg, support frame, balance nut, pallet, counterweight, shifting chute, index dial, blower fan, buckle, pointer and air outlet, base is connected with support frame, the bottom of support frame is provided with leg, the top of support frame is provided with shifting chute, blower fan is connected by buckle with shifting chute, the bottom of blower fan is provided with air outlet, the top connection scale of base, scale is flexibly connected rider, crossbeam is provided with the top of scale, the two ends of crossbeam are provided with two pallets, place counterweight in the inside of pallet, the avris of pallet is provided with balance nut, index dial is provided between two pallets, the side of index dial is provided with pointer, blower fan is located at the top of pallet, the outside of support frame scribbles anticorrosive.This kind of counter balance can overcome pallet and counterweight to make moist when in use, influence measurement result so as to influence the defect of experimental result.
Description
Technical field
The present invention relates to a kind of counter balance, and in particular to a kind of counter balance for preventing from being become rusty on pallet and counterweight, belong to
Chemical apparatuses technical field.
Background technology
Counter balance, a kind of conventional weighing apparatus of chemical laboratory.It is made according to lever principle, at the two ends of lever
Respectively there is a shallow bid, left end puts the object to be weighed, and right-hand member places counterweight, and lever center is equipped with pointer, when two ends balance, two ends
Quality（Weight）It is equal.Accuracy is generally 0.1g or 0.2g, and load has 100g, 200g, 500g, 1000g etc..By pallet, horizontal stroke
Beam, balance nut, graduated scale, pointer, the edge of a knife, base, scale, rider, counterweight etc. are constituted.By fulcrum (axle) beam center branch
Balance beam and form two arms, a disk, one of disk are hung or held in the palm on each arm（Usually right disk）In put
Know the object of weight（Counterweight）, another disk（Usually left disk）In put object to be weighed, rider is then slided on the scale.
The pointer being fixed on beam do not swing and point to center scale when or the amplitude that swings it is smaller and equal when, counterweight weight with
Rider position registration sum indicates that the weight of object to be weighed.After use, counter balance and counterweight are stroked with soft brush and smear clear
It is clean, and keep drying.But the environment in laboratory is generally moist, it is difficult to ensure that the drying of pallet and counterweight, if pallet and
Counterweight receives cargo sweat, then can influence the precision of measurement, influences the result of experiment.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing counter balance it is difficult to ensure that the drying of pallet and counterweight, influence survey
A kind of precision defect of amount, there is provided counter balance for preventing from being become rusty on pallet and counterweight.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The invention provides a kind of counter balance for preventing and being become rusty on pallet and counterweight, including base, scale, rider, leg, support
Framework, balance nut, pallet, counterweight, shifting chute, index dial, blower fan, buckle, pointer and air outlet, the base and the branch
Support frame frame is connected, and the bottom of the support frame is provided with the leg, and the top of the support frame is provided with the shifting chute, institute
State blower fan to be connected with the shifting chute by the buckle, the bottom of the blower fan is provided with the air outlet, the top of the base
Portion connects the scale, and the scale is flexibly connected the rider, crossbeam, the two ends of the crossbeam are provided with the top of the scale
Two pallets are provided with, the counterweight is placed in the inside of the pallet, and the avris of the pallet is provided with the balance nut, two
The index dial is provided between the individual pallet, the side of the index dial is provided with the pointer.
Used as a preferred technical solution of the present invention, the blower fan is located at the top of the pallet.
Used as a preferred technical solution of the present invention, the outside of the support frame scribbles anticorrosive.
The beneficial effect that is reached of the present invention is：This kind prevents the counter balance become rusty on pallet and counterweight, in original support
Blower fan is provided with the top of disk balance, counter balance after use, can open blower fan for a period of time, blower fan drives counter balance week
The air flow enclosed, makes pallet and counterweight keep drying, it is to avoid because being become rusty on pallet and counterweight humidity influence experimental result, prolongs
The service life of counter balance is grown.Reasonable in design, simple structure of the invention, safe and reliable, easy to use, easy to maintain, tool
There is good popularizing value.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
In figure：1st, base；2nd, scale；3rd, rider；4th, leg；5th, support frame；6th, balance nut；7th, pallet；8th, counterweight；9th, move
Dynamic groove；10th, index dial；11st, blower fan；12nd, buckle；13rd, pointer；14th, air outlet.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in figure 1, the present invention provides a kind of counter balance for preventing and being become rusty on pallet and counterweight, including base 1, scale 2, rider
3rd, leg 4, support frame 5, balance nut 6, pallet 7, counterweight 8, shifting chute 9, index dial 10, blower fan 11, buckle 12, pointer 13
With air outlet 14, base 1 is connected with support frame 5, and the bottom of support frame 5 is provided with leg 4, and the top of support frame 5 is provided with
Shifting chute 9, blower fan 4 is connected by buckle 12 with shifting chute 9, and the bottom of blower fan 11 is provided with air outlet 14, the top connection of base 1
Scale 2, scale 2 is flexibly connected rider 3, and the top of scale 2 is provided with crossbeam, and the two ends of crossbeam are provided with two pallets 7, pallet 7
Counterweight 8 is placed in inside, and the avris of pallet 7 is provided with balance nut 6, index dial 10, the one of index dial 10 are provided between two pallets 7
Side is provided with pointer 13.
Blower fan 11 is located at the top of pallet 7, is easy to be dried counter balance treatment.The outside of support frame 5 scribbles
Anticorrosive, it is to avoid because chemicals is to corroding injury caused by it in experimentation.
Concrete principle：This kind prevents the counter balance become rusty on pallet and counterweight, after counter balance has been used, by blower fan 11
Power supply is accessed, blower fan 11 is opened, the air-out of air outlet 14 is dried treatment to counter balance, accelerates the moisture evaporation on its surface,
After pallet 7 and counterweight 8 dry a period of time, instrument is put back into fixed position, counterweight 8 is put back in Weight box with tweezers.
This kind prevents the counter balance become rusty on pallet and counterweight, and blower fan 11 is provided with the top of original counter balance, holds in the palm
Disk balance after use, can open a period of time of blower fan 11, and blower fan 11 drives the air flow around counter balance, makes pallet
7 and counterweight 8 keep drying, it is to avoid influence experimental result because becoming rusty on pallet 7 and the humidity of counterweight 8, extend counter balance
Service life.It is reasonable in design, simple structure of the invention, safe and reliable, easy to use, easy to maintain, make with popularization well
With value.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (3)
1. a kind of counter balance for preventing from being become rusty on pallet and counterweight, including base（1）, scale（2）, rider（3）, leg（4）, branch
Support frame frame（5）, balance nut（6）, pallet（7）, counterweight（8）, shifting chute（9）, index dial（10）, blower fan（11）, buckle（12）、
Pointer（13）And air outlet（14）, it is characterised in that the base（1）With the support frame（5）Connection, the support frame
（5）Bottom be provided with the leg（4）, the support frame（5）Top be provided with the shifting chute（9）, the blower fan（4）It is logical
Cross the buckle（12）With the shifting chute（9）Connection, the blower fan（11）Bottom be provided with the air outlet（14）, the bottom
Seat（1）Top connect the scale（2）, the scale（2）It is flexibly connected the rider（3）, the scale（2）Top set
The two ends for having crossbeam, the crossbeam are provided with two pallets（7）, the pallet（7）Inside place the counterweight（8）, institute
State pallet（7）Avris be provided with the balance nut（6）, two pallets（7）Between be provided with the index dial (10）, it is described
Index dial（10）Side be provided with the pointer（13）.
2. it is according to claim 1 it is a kind of prevent on pallet and counterweight become rusty counter balance, it is characterised in that the blower fan
（11）Positioned at the pallet（7）Top.
3. it is according to claim 1 it is a kind of prevent on pallet and counterweight become rusty counter balance, it is characterised in that the support
Framework（5）Outside scribble anticorrosive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038624.8A CN106768211A (en) | 2016-11-23 | 2016-11-23 | A kind of counter balance for preventing from being become rusty on pallet and counterweight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611038624.8A CN106768211A (en) | 2016-11-23 | 2016-11-23 | A kind of counter balance for preventing from being become rusty on pallet and counterweight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106768211A true CN106768211A (en) | 2017-05-31 |
Family
ID=58974598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611038624.8A Pending CN106768211A (en) | 2016-11-23 | 2016-11-23 | A kind of counter balance for preventing from being become rusty on pallet and counterweight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106768211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779600A (en) * | 2019-10-30 | 2020-02-11 | 徐州方维环保科技有限公司 | Pallet balance for weighing polymeric ferric sulfate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000016067A1 (en) * | 1998-09-17 | 2000-03-23 | Cem Corporation | Method and apparatus for measuring volatile content |
| CN202853711U (en) * | 2012-10-10 | 2013-04-03 | 济南兰光机电技术有限公司 | Evaporation residue drying and automatic weighing structure |
| CN204255474U (en) * | 2014-12-24 | 2015-04-08 | 韩兵 | Food Inspection high precision counter balance |
| CN204807170U (en) * | 2015-06-09 | 2015-11-25 | 常州市衡正电子仪器有限公司 | Electronic balance of drying function |
| CN204831525U (en) * | 2015-05-25 | 2015-12-02 | 南阳师范学院 | Analytical balance |
| CN204854941U (en) * | 2015-07-31 | 2015-12-09 | 昆明倍健生物科技有限公司 | Electron analytical balance of level check and correction and automatically cleaning can carry out |
-
2016
- 2016-11-23 CN CN201611038624.8A patent/CN106768211A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000016067A1 (en) * | 1998-09-17 | 2000-03-23 | Cem Corporation | Method and apparatus for measuring volatile content |
| CN202853711U (en) * | 2012-10-10 | 2013-04-03 | 济南兰光机电技术有限公司 | Evaporation residue drying and automatic weighing structure |
| CN204255474U (en) * | 2014-12-24 | 2015-04-08 | 韩兵 | Food Inspection high precision counter balance |
| CN204831525U (en) * | 2015-05-25 | 2015-12-02 | 南阳师范学院 | Analytical balance |
| CN204807170U (en) * | 2015-06-09 | 2015-11-25 | 常州市衡正电子仪器有限公司 | Electronic balance of drying function |
| CN204854941U (en) * | 2015-07-31 | 2015-12-09 | 昆明倍健生物科技有限公司 | Electron analytical balance of level check and correction and automatically cleaning can carry out |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779600A (en) * | 2019-10-30 | 2020-02-11 | 徐州方维环保科技有限公司 | Pallet balance for weighing polymeric ferric sulfate |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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