CN104772183A - Indoor mini-type crushed soil sieving machine - Google Patents
Indoor mini-type crushed soil sieving machine Download PDFInfo
- Publication number
- CN104772183A CN104772183A CN201510178358.8A CN201510178358A CN104772183A CN 104772183 A CN104772183 A CN 104772183A CN 201510178358 A CN201510178358 A CN 201510178358A CN 104772183 A CN104772183 A CN 104772183A
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- China
- Prior art keywords
- soil
- gear
- sieve
- sieving
- crushing
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides an indoor mini-type crushed soil sieving machine. The indoor mini-type crushed soil sieving machine comprises an operation platform, wherein one side of a soil sieving box is connected with the operation platform; the top of the soil sieving box is connected with a soil crushing device; the bottom of the soil sieving box is provided with a receiving device; in the soil crushing device, a gear soil crushing mechanism is mounted in a soil crushing cavity; the bottom of the soil crushing cavity is provided with a soil outlet connected with the soil sieving box; in the gear soil crushing mechanism, two gears are transversely arranged in the soil crushing cavity in an engaged manner; in the soil sieving box, at least two layers of screens are paved in a box body from top to bottom; an inclined slope is arranged in the box body under the two layers of screens; the slope bottom of the inclined slope is connected with the soil outlet of the box body; and the soil outlet is connected with the receiving device. By virtue of the indoor mini-type crushed soil sieving machine provided by the invention, the problem that a soil sieving machine in the prior art cannot meet the requirements of indoor soil crushing and sieving can be solved; the integrated operation of crushing and sieving soil blocks can be realized, and the soil crushing and sieving operation of a laboratory is convenient; and the time and labor are saved, and the operation efficiency is improved.
Description
Technical field
The present invention relates to technical field of engineering machinery, particularly relate to a kind of indoor micro soil-crushing sifting machine.
Background technology
Along with the more refinement of modern society's division of labor, the instruments of labour of people to each division of labor industry propose more and more higher requirement.For the clod-riddler of field of mechanical technique, carry out the operation that soil testing etc. needs to carry out hack sieve soil in laboratory, thereby produce the common requirements to such instrument.
The domestic clod-riddler generally adopted is all some large-scale soil crushers at present, and because it takes up an area space greatly, output is large, is mainly used in field of engineering technology.Due to the characteristic that its scale operates, its soil particle sifted out far does not reach the requirement of experiment for soils particles size percent content precision.Meanwhile, in laboratory operation, the machine of experiment for " clod-riddler " of soil requirement to be all some handling objects be crops can be reached, such as: oodle maker, sieving machine etc., the soil precision that it " sifts out " can meet the needs of test, but its Problems existing is the function not possessing broken soil, usually need artificial by soil breaking, just can carry out follow-up processing.These two kinds of modes all reasonably can not meet the demand of staff, lose time and manpower and materials, cause operating efficiency lower thus.Meanwhile, the experiment soil sample completed due to some indoor is various in style, and with existing method, namely artificial rubber hammer hack sieve soil can have a strong impact on health, environmental sanitation.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of indoor micro soil-crushing sifting machine, can solve clod-riddler of the prior art cannot meet indoor break ground sieve soil problem, realize the fragmentation of soil block and integration operation of sieving, the soil breaking in convenient laboratory and operation of sieving, save time and manpower, improve operating efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of indoor micro soil-crushing sifting machine, comprises operating desk,
Sieve native case side and be connected with operating desk, sieve native box top and be connected with soil crushing device; Sieve bottom native case and be provided with receiving system,
In soil crushing device, hack cavity top is provided with into Tu Kou, and hack inside cavity is provided with gear hack mechanism, and hack cavity bottom is provided with and the soil outlet sieving native case and be connected;
In gear hack mechanism, two gears are arranged at hack inside cavity in laterally engaging shape;
Sieve in native case, casing top is provided with the native case of sieve and enters Tu Kou, and box house is equipped with at least two-layer screen cloth from top to bottom, and be provided with slope in the casing of two layer screen side off the net, be connected with the soil outlet of casing at the bottom of the slope on slope, soil outlet is connected with receiving system;
Casing is the casing of sandwich, and the both sides of interlayer and bottom are provided with many springs.
The gear hack mechanism of soil crushing device is made up of at least one gear wheel and at least one little spring gear engaged with gear wheel, the rotating shaft of gear wheel is fixedly connected with the inwall of hack cavity, little spring gear is made up of pinion and gear spring, and the rotating shaft of pinion is connected by the inwall of gear spring with hack cavity.
Gear spring is provided with axle to support.
Sieve two-layer screen cloth in native case to be made up of the first screen cloth and the second screen cloth, on the first screen cloth, the aperture of sieve aperture is greater than the aperture of sieve aperture on the second screen cloth.
The angle of inclination of sieving slope in native case is 20-40 degree, is preferably 30 degree.
Receiving system is dismountable being fixedly connected with sieving between native case.
The casing length of sieving native case is 40 centimetres, and width is 25 centimetres, is highly 40 centimetres.
Indoor micro soil-crushing sifting machine provided by the invention, beneficial effect is as follows:
1, pass through soil crushing device, sieve the cooperation of native case and operating desk, preliminary clods breaking work is realized by the gear hack mechanism of soil crushing device, the soil block that relative block is hard is greatly blended and then falls into the native case of sieve, the native case of recycling sieve carries out vibratory sieve soil, the soil filtered out after vibratory sieve soil finally can fall into the slope of bottom, the soil of final gained can drop out along slope, enter described receiving device, namely required soil sample is obtained, can solve clod-riddler of the prior art cannot meet indoor break ground sieve soil problem, carry out appropriate soil to sieve in indoor, the fragmentation of soil block and integration operation of sieving can be realized by this soil-crushing sifting machine, the soil breaking in convenient laboratory and operation of sieving, thus save time and manpower, improve operating efficiency.Meanwhile, solve existing artificial rubber hammer hack sieve soil and have a strong impact on health and sanitary problem, improve the environment of research work.
2, in gear hack mechanism gear wheel and little spring gear be arranged so that the normal rotation that can not affect gear when running into hard relatively large soil (such as, in laboratory, the diameter of general relatively large soil is about 3CM), ensure that hack effect and efficiency.
The situation being provided with camber of spring when can prevent from running into hard rock that on the gear spring of 3, little spring gear, axle supports occurs, and further ensure that hack effect and efficiency.
4, the both sides of casing interlayer and many springs of bottom setting provide power resources to further casing vibratory sieve soil, ensure that vibrating effect.
5, the box volume sieving native case is little, and indoor placement is easy, can meet office work requirement.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of soil crushing device of the present invention;
Fig. 3 is the structural representation that the present invention sieves native case.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of indoor micro soil-crushing sifting machine, comprises operating desk 1, it is characterized in that:
Sieve native case 2 side and be connected with operating desk 1, sieve native case 2 top and be connected with soil crushing device 4; Sieve bottom native case 2 and be provided with receiving system 5,
In soil crushing device 4, hack cavity 4-1 top is provided with and is provided with gear hack mechanism into native mouth 4-2, hack cavity 4-1 inside, is provided with and the soil outlet 4-3 sieving native case 2 and be connected bottom hack cavity 4-1;
In gear hack mechanism, two gears are arranged at hack cavity 4-1 inside in laterally engaging shape;
Sieve in native case 2, casing 2-1 top is provided with the native case of sieve and enters native mouth 2-2, casing 2-1 inside is equipped with at least two-layer screen cloth from top to bottom, slope 2-5 is provided with in the casing 2-1 of two layer screen side off the net, 2-5-1 at the bottom of the slope of slope 2-5 is connected with the soil outlet 2-6 of casing 2-1, and soil outlet 2-6 is connected with receiving system 5;
Casing 2-1 is the casing of sandwich 2-1-1, and the both sides of interlayer 2-1-1 and bottom are provided with eight spring 2-1-2, can arrange the spring 2-1-2 of corresponding number according to process requirements and job requirements.
The gear hack mechanism of soil crushing device 4 is made up of at least one gear wheel 4-4 and at least one little spring gear engaged with gear wheel 4-4, the rotating shaft of gear wheel 4-4 is fixedly connected with the inwall of hack cavity 4-1, little spring gear is made up of pinion 4-5 and gear spring 4-6, and the rotating shaft of pinion 4-5 is connected with the inwall of hack cavity 4-1 by gear spring 4-6.
Gear spring 4-6 is provided with axle to support.
Sieve two-layer screen cloth in native case 2 to be made up of the first screen cloth 2-3 and the second screen cloth 2-4, on the first screen cloth 2-3, the aperture of sieve aperture is greater than the aperture of sieve aperture on the second screen cloth 2-4.
The angle of inclination of sieving slope in native case 2 is 20-40 degree, is preferably 30 degree.
Receiving system 5 is dismountable being fixedly connected with sieving between native case 2.
The casing 2-1 length of sieving native case 2 is 40 centimetres, and width is 25 centimetres, is highly 40 centimetres.
Sieving native case 2 is three-dimensional cabinet type structure, and operating desk 1 and the sidewall of the native case 2 of described sieve bend and be connected; Dust cap 3 sets firmly the top being placed in and sieving native case 2.
Be provided with motor in operating desk 1, control motor rotation, the output shaft of motor is connected with gear hack mechanism, and motor is connected with casing 2-1, and motor is equipped with eccentric block, realizes the vibratory sieve soil of casing 2-1.
The course of work of the present invention is as follows:
Before the described soil-crushing sifting machine of unlatching, soil block is put into from the native mouth 4-2 that enters of soil crushing device 4, soil block enters the inside of soil crushing device 4, via the gear hack mechanism of soil crushing device 4, turned to the inside by the gear wheel and little spring gear that are in rotation and carry out preliminary clods breaking work, the soil block that relative block is hard is greatly blended the casing 2-1 then falling into and sieve native case 2.
Enter after in the casing 2-1 sieving native case 2 through the preliminary broken soil crossed, sieve native case 2 and start to carry out vibratory sieve soil under the driving of motor, in casing interlayer, the setting of multiple spring further enhances vibrating effect.
Sieve native net to be made up of at least two-layer screen cloth, the requirement experimentally for soil can replacing by user.The soil filtered out after reciprocating sieve soil finally can fall into the slope 2-5 of casing 2-1 bottom, and the soil of final gained can drop out along slope 2-5, enters receiving system 5, namely obtains required soil sample.
Pass through soil crushing device, sieve the cooperation of native case and operating desk, preliminary clods breaking work is realized by the gear hack mechanism of soil crushing device, the soil block that relative block is hard is greatly blended and then falls into the native case of sieve, the native case of recycling sieve carries out vibratory sieve soil, the soil filtered out after vibratory sieve soil finally can fall into the slope of bottom, the soil of final gained can drop out along slope, enter described receiving device, namely required soil sample is obtained, can solve clod-riddler of the prior art cannot meet indoor break ground sieve soil problem, carry out appropriate soil to sieve in indoor, the fragmentation of soil block and integration operation of sieving can be realized by this soil-crushing sifting machine, the soil breaking in convenient laboratory and operation of sieving, thus save time and manpower, improve operating efficiency.Meanwhile, solve existing artificial rubber hammer hack sieve soil and have a strong impact on health and sanitary problem, improve the environment of research work.
Specific implementation of the present invention is not restricted to the described embodiments; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied other occasion, all within protection scope of the present invention without to improve.
Claims (7)
1. an indoor micro soil-crushing sifting machine, comprises operating desk (1), it is characterized in that:
Sieve native case (2) side and be connected with operating desk (1), sieve native case (2) top and be connected with soil crushing device (4); Sieve native case (2) bottom and be provided with receiving system (5),
In soil crushing device (4), hack cavity (4-1) top is provided with into Tu Kou (4-2), and hack cavity (4-1) inside is provided with gear hack mechanism, and hack cavity (4-1) bottom is provided with and the soil outlet (4-3) sieving native case (2) and be connected;
In gear hack mechanism, two gears are arranged at hack cavity (4-1) inside in laterally engaging shape;
Sieve in native case (2), casing (2-1) top is provided with the native case of sieve and enters Tu Kou (2-2), casing (2-1) inside is equipped with at least two-layer screen cloth from top to bottom, slope (2-5) is provided with in the casing (2-1) of two layer screen side off the net, (2-5-1) at the bottom of the slope on slope (2-5) is connected with the soil outlet (2-6) of casing (2-1), and soil outlet (2-6) is connected with receiving system (5);
The casing that casing (2-1) is sandwich (2-1-1), the both sides of interlayer (2-1-1) and bottom are provided with many springs (2-1-2).
2. indoor micro soil-crushing sifting machine according to claim 1, it is characterized in that: the gear hack mechanism of soil crushing device (4) is made up of at least one gear wheel (4-4) and little spring gear that at least one engages with gear wheel (4-4), the rotating shaft of gear wheel (4-4) is fixedly connected with the inwall of hack cavity (4-1), little spring gear is made up of pinion (4-5) and gear spring (4-6), and the rotating shaft of pinion (4-5) is connected with the inwall of hack cavity (4-1) by gear spring (4-6).
3. indoor micro soil-crushing sifting machine according to claim 2, is characterized in that: gear spring (4-6) is provided with axle and supports.
4. indoor micro soil-crushing sifting machine according to claim 1, it is characterized in that: sieve two-layer screen cloth in native case (2) and be made up of the first screen cloth (2-3) and the second screen cloth (2-4), the aperture of the upper sieve aperture of the first screen cloth (2-3) is greater than the aperture of the upper sieve aperture of the second screen cloth (2-4).
5. indoor micro soil-crushing sifting machine according to claim 1, is characterized in that: the angle of inclination of sieving native case (2) interior slope is 20-40 degree.
6. indoor micro soil-crushing sifting machine according to claim 1, is characterized in that: be fixedly connected with for dismountable between receiving system (5) with the native case of sieve (2).
7. indoor micro soil-crushing sifting machine according to claim 1, is characterized in that: casing (2-1) length of sieving native case (2) is 40 centimetres, and width is 25 centimetres, is highly 40 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178358.8A CN104772183A (en) | 2015-04-16 | 2015-04-16 | Indoor mini-type crushed soil sieving machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510178358.8A CN104772183A (en) | 2015-04-16 | 2015-04-16 | Indoor mini-type crushed soil sieving machine |
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| Publication Number | Publication Date |
|---|---|
| CN104772183A true CN104772183A (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510178358.8A Pending CN104772183A (en) | 2015-04-16 | 2015-04-16 | Indoor mini-type crushed soil sieving machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391184A (en) * | 2016-11-18 | 2017-02-15 | 河北建筑工程学院 | Clod crushing and screening machine for laboratory |
| CN106689099A (en) * | 2017-01-22 | 2017-05-24 | 孙波涛 | High-temperature soil sterilization device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093036U (en) * | 1991-03-16 | 1992-01-15 | 乐昌县乐城镇建材工贸公司红砖厂 | Pulverizer with changeable roller tooth |
| RU2057600C1 (en) * | 1993-05-28 | 1996-04-10 | Малое предприятие, экологический центр "Экотехнология" | Method of metal particles extraction from natural material |
| DE19619411A1 (en) * | 1996-05-14 | 1997-11-20 | Werner Zink | Machine for treatment of mineral material e.g. stone for tiles |
| CN201529541U (en) * | 2009-11-18 | 2010-07-21 | 郑元海 | Crushing and vibrating screen |
| CN101829615A (en) * | 2010-03-31 | 2010-09-15 | 无锡市新科表面工程材料有限公司 | Rolling machine for grinding materials |
| CN101845240A (en) * | 2010-04-29 | 2010-09-29 | 南通宝聚颜料有限公司 | Manufacturing method of granular iron oxide black pigment and double-roller grinder for realizing same |
| CN101940963A (en) * | 2010-09-06 | 2011-01-12 | 赤峰岚泽科技发展有限公司 | Gear grinder |
| CN104368522A (en) * | 2014-10-14 | 2015-02-25 | 宿州学院 | Portable soil screening machine |
| CN204523071U (en) * | 2015-04-16 | 2015-08-05 | 三峡大学 | Indoor micro soil-crushing sifting machine |
-
2015
- 2015-04-16 CN CN201510178358.8A patent/CN104772183A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093036U (en) * | 1991-03-16 | 1992-01-15 | 乐昌县乐城镇建材工贸公司红砖厂 | Pulverizer with changeable roller tooth |
| RU2057600C1 (en) * | 1993-05-28 | 1996-04-10 | Малое предприятие, экологический центр "Экотехнология" | Method of metal particles extraction from natural material |
| DE19619411A1 (en) * | 1996-05-14 | 1997-11-20 | Werner Zink | Machine for treatment of mineral material e.g. stone for tiles |
| CN201529541U (en) * | 2009-11-18 | 2010-07-21 | 郑元海 | Crushing and vibrating screen |
| CN101829615A (en) * | 2010-03-31 | 2010-09-15 | 无锡市新科表面工程材料有限公司 | Rolling machine for grinding materials |
| CN101845240A (en) * | 2010-04-29 | 2010-09-29 | 南通宝聚颜料有限公司 | Manufacturing method of granular iron oxide black pigment and double-roller grinder for realizing same |
| CN101940963A (en) * | 2010-09-06 | 2011-01-12 | 赤峰岚泽科技发展有限公司 | Gear grinder |
| CN104368522A (en) * | 2014-10-14 | 2015-02-25 | 宿州学院 | Portable soil screening machine |
| CN204523071U (en) * | 2015-04-16 | 2015-08-05 | 三峡大学 | Indoor micro soil-crushing sifting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391184A (en) * | 2016-11-18 | 2017-02-15 | 河北建筑工程学院 | Clod crushing and screening machine for laboratory |
| CN106689099A (en) * | 2017-01-22 | 2017-05-24 | 孙波涛 | High-temperature soil sterilization device |
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Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |