CN206597699U - Use for laboratory multifunction vibration is sieved - Google Patents
Use for laboratory multifunction vibration is sieved Download PDFInfo
- Publication number
- CN206597699U CN206597699U CN201720313644.5U CN201720313644U CN206597699U CN 206597699 U CN206597699 U CN 206597699U CN 201720313644 U CN201720313644 U CN 201720313644U CN 206597699 U CN206597699 U CN 206597699U
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- Prior art keywords
- sieve nest
- sieve
- elevating lever
- cam
- support
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Abstract
The utility model proposes a kind of use for laboratory multifunction vibration sieve, including support, sieve nest, charging aperture, discharging opening, by-pass filtration net and secondary filtration net are provided with the sieve nest, the support is provided with buffer unit, buffer unit includes the sleeve being arranged on support, elevating lever is provided with sleeve, spring is provided between elevating lever and sleeve bottom, the other end of elevating lever is connected with sieve nest, side wall outside the sieve nest is provided with top plate, top plate is provided with connecting rod, roller is provided with below connecting rod, support below top plate is provided with cam percussion mechanism, cam percussion mechanism includes motor, the output shaft of motor is provided with the cam corresponding with scroll wheel positions；The sieve nest inwall is provided with dedusting denoising device.The utility model can make sieve nest up-down vibration using cam lifting mechanism, effectively prevent feed blocking；Active force when sieve nest falls can effectively be buffered using buffer unit, prevent materials from spattering from being damaged to sieve nest, this features simple and practical process, production efficiency is high.
Description
Technical field
The utility model is related to Laboratory Instruments field, and in particular to a kind of use for laboratory multifunction vibration sieve.
Background technology
China is a large agricultural country, and the grain yield of 2013 has reached 60193.5 hundred million tons, and agricultural production is intensive,
Fertilizer amount is greatly improved, and statistics is shown, China's applying quantity of chemical fertilizer reaches 261kg hm2, occupy the 1st, the world.On the one hand,
The enrichment of soil nutrient, causes the eutrophication of soil；On the other hand, with a large amount of losses of nitrogen phosphorus, the nitrogen phosphorus in China lake
More than 50% comes from agricultural sources, and agricultural sources pollute brings eutrophic state to the lake of Chinese nearly half, and aggravates year by year,
Even jeopardize the safety of urban and rural residents' drinking water.Thus, agrological nutrient analysis and measure are research and the agriculture face of control
The important component and top priority of source pollution.
Most Analysis on Soil Nutrients and measure are required for pre-processing soil, and fresh soil sample is needed by air-drying mill
Corresponding particle diameter is carefully sieved to excessively just can reach measure requirement.Laboratory typically using artificial mill soil, i.e., using rubber hammer, grind local rascal,
Soil sample that the manpowers such as mortar are levigate.It will be clear that manually there are many drawbacks in mill earthwork formula.On the one hand, inefficiency, labor intensive
And the time；On the other hand, dust is produced, is unfavorable for keeping laboratory health, it is harmful to experimenter's body.At present, for this
One situation, also occurs in that some are used for the native device of laboratory machinery mill.Mo Tu machines mechanism is simultaneously non-enclosed, or there is " dust
Fly upward " the problem of, the soil sample of different-grain diameter can not be obtained in addition.
Utility model content
The utility model is sieved to solve the above problems, proposing a kind of use for laboratory multifunction vibration, can quickly be screened,
Efficiency high.
Realizing the technical solution of the utility model is：A kind of use for laboratory multifunction vibration sieve, including support, sieve nest, enter
By-pass filtration net and secondary filtration net are provided with material mouth, discharging opening, the sieve nest, the support is provided with buffer unit, buffering
Device includes being provided with elevating lever in the sleeve being arranged on support, sleeve, and spring, lifting are provided between elevating lever and sleeve bottom
The other end of bar is connected with sieve nest, and the side wall outside the sieve nest is provided with top plate, and top plate is provided with below connecting rod, connecting rod and set
There is the support below roller, top plate to be provided with cam percussion mechanism, cam percussion mechanism includes setting on motor, the output shaft of motor
There is the cam corresponding with scroll wheel positions；The sieve nest inwall is provided with dedusting denoising device.
The dedusting denoising device includes surface layer, air filtration cotton layer, water-absorbing resin layer, sound-absorbing spongy layer, basic unit, described
Basic unit is pasted onto on the barrel of sieve nest.
Provided with 2-4 buffer unit below the sieve nest.
The cam percussion mechanism sets 2-4.
Rubber shock-absorbing pad is provided between the spring and elevating lever.
Bar magnet is provided with the charging aperture, the sieve body sidewall of charging aperture is provided with jack, and bar magnet two ends are placed in jack
It is interior.
The beneficial effects of the utility model are：The utility model can make sieve nest up-down vibration using cam lifting mechanism,
Effectively prevent feed blocking, especially soil sample and other powder；Work when sieve nest falls can effectively be buffered using buffer unit
Firmly, prevent materials from spattering and sieve nest is damaged, this features simple and practical process, production efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of dedusting denoising device.
Embodiment
As shown in Figure 1-2, a kind of use for laboratory multifunction vibration sieve, including support, sieve nest, charging aperture, discharging opening, it is described
By-pass filtration net and secondary filtration net are provided with sieve nest, the support is provided with buffer unit, and buffer unit includes being arranged on branch
Elevating lever 8 is provided with sleeve 9 on frame, sleeve, spring 10, the other end of elevating lever 8 are provided between elevating lever and sleeve bottom
It is connected with sieve nest, the side wall outside the sieve nest is provided with top plate 4, top plate, which is provided with below connecting rod 7, connecting rod, is provided with roller 3,
Support below top plate is provided with cam percussion mechanism, and cam percussion mechanism includes motor 1, and the output shaft of motor is provided with and rolling
Take turns the corresponding cam 2 in position；The sieve nest inwall is provided with dedusting denoising device.
During work, laboratory sample is put into sieve nest, starts motor, motor belt motor moving cam 2 moves up and down, cam and roller
Coordinate, whole sieve nest vertical tremor is driven by top plate, so as to reach the purpose of screening, screening efficiency is high and can effectively prevent sample
Product block sieve aperture.Impulsive force is excessive during to prevent that sieve nest from falling, and damages sieve nest, and buffer unit is provided between sieve nest and support,
When sieve nest falls, the elevating lever below sieve nest falls on the spring in sleeve, can play a part of buffering, and spring can also be given
One upward active force of elevating lever, is conducive to sieve nest to screen.
It is preferred that, the dedusting denoising device include surface layer 11-1, air filtration cotton layer 11-2, water-absorbing resin layer 11-3,
Sound-absorbing spongy layer 11-4, basic unit 11-5, the basic unit 11-5 are pasted onto on the barrel of sieve nest.During screening and vibrations, motor
Or screen cloth can produce certain noise, and sample can produce flying dust due to vibrations, therefore set dedusting to drop on sieve nest inwall
Make an uproar device, the sample flying dust flown up can be adsorbed by air filtration cotton, and water-absorbing resin layer can adsorb the moisture in air, prevent
Only sample is moist, and sound-absorbing spongy layer can reduce the noise of generation, reach the screening effect of environment-friendly high-efficiency.
It is preferred that, provided with 2-4 buffer unit below the sieve nest, the cam percussion mechanism sets 2-4.
It is preferred that, Rubber shock-absorbing pad is provided between the spring 10 and elevating lever 8.Set rubber buffer can be more preferable
Play cushioning effect.
Further, bar magnet 6 is provided with the charging aperture, the sieve body sidewall of charging aperture is provided with jack 5, bar magnet 6
Two ends are placed in jack.Some test specimens such as soil sample, from field acquisition, usually carries magnetisable material such as iron filings, does not utilize
Screening, bar magnet is set in charging aperture, is inserted when using by the jack of sieve nest both sides, it is not necessary to when, bar magnet can be taken
Go out.
Claims (6)
1. a kind of use for laboratory multifunction vibration sieve, including support, sieve nest, charging aperture, discharging opening, it is characterised in that：The sieve
By-pass filtration net and secondary filtration net are provided with vivo, and the support is provided with buffer unit, and buffer unit includes being arranged on support
On sleeve（9）, sleeve is interior to be provided with elevating lever（8）, spring is provided between elevating lever and sleeve bottom（10）, elevating lever（8）'s
The other end is connected with sieve nest, and the side wall outside the sieve nest is provided with top plate（4）, top plate is provided with connecting rod（7）, connecting rod lower section
Provided with roller（3）, the support below top plate is provided with cam percussion mechanism, and cam percussion mechanism includes motor（1）, motor it is defeated
Shaft is provided with the cam corresponding with scroll wheel positions（2）；The sieve nest inwall is provided with dedusting denoising device.
2. use for laboratory multifunction vibration sieve according to claim 1, it is characterised in that：The dedusting denoising device includes
Surface layer（11-1）, air filtration cotton layer（11-2）, water-absorbing resin layer（11-3）, sound-absorbing spongy layer（11-4）, basic unit（11-5）, institute
State basic unit（11-5）It is pasted onto on the barrel of sieve nest.
3. use for laboratory multifunction vibration sieve according to claim 1, it is characterised in that：2-4 is provided with below the sieve nest
Individual buffer unit.
4. use for laboratory multifunction vibration sieve according to claim 1, it is characterised in that：The cam percussion mechanism is set
2-4.
5. use for laboratory multifunction vibration sieve according to claim 1, it is characterised in that：The spring（10）With elevating lever
（8）Between be provided with Rubber shock-absorbing pad.
6. use for laboratory multifunction vibration sieve according to claim 1, it is characterised in that：Magnet is provided with the charging aperture
Rod（6）, the sieve body sidewall of charging aperture is provided with jack（5）, bar magnet（6）Two ends are placed in jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313644.5U CN206597699U (en) | 2017-03-29 | 2017-03-29 | Use for laboratory multifunction vibration is sieved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313644.5U CN206597699U (en) | 2017-03-29 | 2017-03-29 | Use for laboratory multifunction vibration is sieved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597699U true CN206597699U (en) | 2017-10-31 |
Family
ID=60145834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313644.5U Expired - Fee Related CN206597699U (en) | 2017-03-29 | 2017-03-29 | Use for laboratory multifunction vibration is sieved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597699U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969717A (en) * | 2017-11-09 | 2018-05-01 | 兰溪市捷喜食品加工技术有限公司 | A kind of coffee bean apparatus for baking |
| CN108106360A (en) * | 2017-11-09 | 2018-06-01 | 兰溪市捷喜食品加工技术有限公司 | A kind of energy-efficient food heating device |
| CN108114900A (en) * | 2017-12-20 | 2018-06-05 | 黄丽佳 | A kind of screening plant for being used to screen Chinese torreya fruit |
| CN108401689A (en) * | 2018-04-06 | 2018-08-17 | 贾英新 | A kind of de- seed equipment of floral disc of sunflower |
| CN108426759A (en) * | 2018-04-18 | 2018-08-21 | 李永芳 | A kind of first test examination instrument of oncology clinic |
| CN108543626A (en) * | 2018-05-14 | 2018-09-18 | 合肥职业技术学院 | A kind of medicinal solid object screening plant for rejecting metal powder |
| CN108554473A (en) * | 2018-06-29 | 2018-09-21 | 芜湖等莱智能科技有限公司 | The small vibrating platform that a kind of powder for laboratory shakes |
| CN108636606A (en) * | 2018-05-14 | 2018-10-12 | 合肥职业技术学院 | A kind of medicinal solid object screening plant having three-level screening mechanism |
| CN108714554A (en) * | 2018-05-24 | 2018-10-30 | 苏州木山云智能科技有限公司 | A kind of agricultural of stagewise beans screening plant |
| CN108714555A (en) * | 2018-05-24 | 2018-10-30 | 苏州木山云智能科技有限公司 | A kind of screening paprika device of removal metal impurities |
| CN109107872A (en) * | 2018-08-02 | 2019-01-01 | 绩溪袁稻农业产业科技有限公司 | A kind of efficient cereal screening agricultural equipment |
| CN109569067A (en) * | 2018-12-28 | 2019-04-05 | 宁波赛德液压件有限公司 | The waste water treater filtering head that rotation drives annular filtering head to rock |
| CN109622221A (en) * | 2018-12-26 | 2019-04-16 | 樊振 | Discarded metal collecting device in a kind of sewage |
| CN111136337A (en) * | 2020-01-12 | 2020-05-12 | 林敏慧 | Numerical control machine tool for machining and deburring parts in shaft |
| CN112829119A (en) * | 2021-01-04 | 2021-05-25 | 顺德职业技术学院 | Environment-friendly plastic's crushed aggregates recovery unit |
-
2017
- 2017-03-29 CN CN201720313644.5U patent/CN206597699U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106360A (en) * | 2017-11-09 | 2018-06-01 | 兰溪市捷喜食品加工技术有限公司 | A kind of energy-efficient food heating device |
| CN107969717A (en) * | 2017-11-09 | 2018-05-01 | 兰溪市捷喜食品加工技术有限公司 | A kind of coffee bean apparatus for baking |
| CN108114900A (en) * | 2017-12-20 | 2018-06-05 | 黄丽佳 | A kind of screening plant for being used to screen Chinese torreya fruit |
| CN108114900B (en) * | 2017-12-20 | 2020-08-04 | 黄丽佳 | A screening plant for screening chinese torreya fruit |
| CN108401689A (en) * | 2018-04-06 | 2018-08-17 | 贾英新 | A kind of de- seed equipment of floral disc of sunflower |
| CN108426759A (en) * | 2018-04-18 | 2018-08-21 | 李永芳 | A kind of first test examination instrument of oncology clinic |
| CN108543626B (en) * | 2018-05-14 | 2019-06-11 | 合肥职业技术学院 | A kind of medicinal solid object screening plant for rejecting metal powder |
| CN108543626A (en) * | 2018-05-14 | 2018-09-18 | 合肥职业技术学院 | A kind of medicinal solid object screening plant for rejecting metal powder |
| CN108636606A (en) * | 2018-05-14 | 2018-10-12 | 合肥职业技术学院 | A kind of medicinal solid object screening plant having three-level screening mechanism |
| CN108636606B (en) * | 2018-05-14 | 2019-10-22 | 合肥职业技术学院 | A kind of medicinal solid object screening plant having three-level screening mechanism |
| CN108714554A (en) * | 2018-05-24 | 2018-10-30 | 苏州木山云智能科技有限公司 | A kind of agricultural of stagewise beans screening plant |
| CN108714555A (en) * | 2018-05-24 | 2018-10-30 | 苏州木山云智能科技有限公司 | A kind of screening paprika device of removal metal impurities |
| CN108554473A (en) * | 2018-06-29 | 2018-09-21 | 芜湖等莱智能科技有限公司 | The small vibrating platform that a kind of powder for laboratory shakes |
| CN109107872A (en) * | 2018-08-02 | 2019-01-01 | 绩溪袁稻农业产业科技有限公司 | A kind of efficient cereal screening agricultural equipment |
| CN109622221A (en) * | 2018-12-26 | 2019-04-16 | 樊振 | Discarded metal collecting device in a kind of sewage |
| CN109569067A (en) * | 2018-12-28 | 2019-04-05 | 宁波赛德液压件有限公司 | The waste water treater filtering head that rotation drives annular filtering head to rock |
| CN111136337A (en) * | 2020-01-12 | 2020-05-12 | 林敏慧 | Numerical control machine tool for machining and deburring parts in shaft |
| CN112829119A (en) * | 2021-01-04 | 2021-05-25 | 顺德职业技术学院 | Environment-friendly plastic's crushed aggregates recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180329 |