CN108745574A - A kind of hand-operated soil grinding device - Google Patents
A kind of hand-operated soil grinding device Download PDFInfo
- Publication number
- CN108745574A CN108745574A CN201810993780.2A CN201810993780A CN108745574A CN 108745574 A CN108745574 A CN 108745574A CN 201810993780 A CN201810993780 A CN 201810993780A CN 108745574 A CN108745574 A CN 108745574A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- enclosing frame
- baffle
- mill
- hand
- 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.)
- Granted
Links
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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- 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
-
- 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
- G01N2001/2866—Grinding or homogeneising
Abstract
The invention discloses a kind of hand-operated soil grinding devices, including：Pedestal, enclosing frame and mill, wherein, the pedestal is oppositely arranged with enclosing frame, liner is provided on the pedestal between enclosing frame, the enclosing frame is made of in the first sidebar of baffle surrounding and the second sidebar baffle with being arranged, the mill is arranged in the space formed between pedestal and enclosing frame, and second sidebar of the enclosing frame is fixed with pedestal by hinge, and the base bottom is provided with the support column for being used to support pedestal.The apparatus structure is simple, easy to use, time saving and energy saving, and effectively reduces sample cross contamination.
Description
Technical field
The present invention relates to soil grinding technique fields, and in particular to a kind of hand-operated soil grinding device.
Background technology
Soil is the material base of the sustainable development of socio-economy, and the mineral matter nutritional needed for the growth of crops is most of
Come from soil.In modern agriculture, the application of chemical fertilizer has important function in crop yield and in terms of ensureing grain security, applies
The chemical fertilizer entered carries out conversion and integrates to supply needed for plant growth in the soil.Effective soil application management can not only have
Effect promotes soil fertility and then improves grain yield, and can regulate and control crop quality；But improper fertilization can then reduce agricultural production efficiency, very
To leading to soil degradation and other serious environmental problems.On the other hand, the unreasonable utilization in soil in producing and live
Lead to soil pollution, then directly threatens grain security and sustainable development.Therefore, the soil nutrient management based on agrochemical analysis exists
It is most important in modern agricultural production.
Before being detected soil, need soil being ground screening.Current soil grinding has craft and grinds
Grinding machine mode, manual mode includes mainly that mallet impact is broken and waddy rolls the modes such as pressure, time-consuming and laborious, inefficiency,
And since wooden tool stiffness is low, wears no resistance, it is big that fine grain soil sample difficulty is ground；And soil grinding uses automatic grinding
Instrument or pulverizer can undoubtedly increase significantly installations and facilities input, and when a large amount of different soil samples of processing, to prevent cross contamination, clearly
The difficulty for managing equipment is larger, and larger sample can be caused to be lost or lose, and then impact analysis accuracy.In research and life
In production, pedotheque quantity is more, and there is an urgent need for efficiently easily soil milled processed technologies.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of simple in structure, reasonable design, hands easy to use
It breaks ground earth grinding device.
The present invention is realized especially by following technical scheme：
A kind of hand-operated soil grinding device, including：Pedestal, enclosing frame and mill, wherein the pedestal and enclosing frame
It is oppositely arranged, is provided with liner on the pedestal between enclosing frame, the enclosing frame is by first baffle and second baffle
It constituting, the first baffle and second baffle first place are attached around pedestal setting, and the mill is arranged in enclosing frame,
One second baffle of the enclosing frame is fixed with pedestal by hinge, and the base bottom, which is provided with, is used to support pedestal
Support column.
The pedestal is the arcuate structure of indent, and the enclosing frame shape matches with pedestal.
The first baffle and second baffle of the enclosing frame, which are pressed on liner, to be arranged.
It is provided with guide groove on the first baffle, axis, the axis both ends are movably set in the guide groove
Handle is provided on the outside of the first baffle of enclosing frame.
The mill is spindle-type structure, and stainless steel bearing is symmetrically arranged at the both ends of mill, it is described not
The inner ring that rust steel shaft is held is fixed with axis.
Beneficial effects of the present invention are：
Hand-ground soil device grinding of the present invention is abundant, time saving and energy saving, and cleaning is convenient when handling multiple samples, compared to general
The logical native efficiency of mill by hand improves 3-5 times.
Description of the drawings
Fig. 1 is the structural schematic diagram of grinding device of the present invention；
Fig. 2 is the structural schematic diagram of mill in grinding device of the present invention；
In figure：1, first baffle, 2, second baffle, 3, liner, 4, pedestal, 5, mill, 6, guide groove, 7, axis.
Specific implementation mode
Below in conjunction with specific embodiment of the present invention, technical solution of the present invention is clearly and completely described, is shown
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
As depicted in figs. 1 and 2, a kind of hand-operated soil grinding device, including：Pedestal 4, enclosing frame and mill 5, midsole
Seat 4 is the arcuate structure of indent, and enclosing frame shape matches with pedestal 4, and enclosing frame is by first baffle 1 and and 2 structure of second baffle
At first baffle 1 is spaced the structure that connection forms circular pedestal 4 from beginning to end with second baffle 2.Mill 5 is arranged in enclosing frame
Interior, mill 5 is spindle-type structure, in the stainless steel bearing that is provided at both ends with of mill 5, a second baffle 2 of enclosing frame
It is fixed by hinge with pedestal 4, the support column for being used to support pedestal 4 is provided in 4 bottom of pedestal.
Preferably, liner 3 is equipped on pedestal 4, liner 3 uses brown paper, the first baffle 1 and second gear of enclosing frame
Plate 2, which is pressed on liner 3, to be arranged, and is attached on liner 3 after unexpected grinding reaches requirement, convenient for pipetting, while can be to avoid right
Next analytic process causes cross-infection.
As shown in Fig. 2, being provided with guide groove 6 on two first baffles 1 of enclosing frame, axis is movably set in guide groove 6
7, the stainless steel bearing inner ring at 5 both ends of mill is fixed at axis 7 in enclosing frame, and by pushing manually, mill 5 can be
It is moved back and forth between pedestal 4 and enclosing frame, achievees the purpose that grind soil.Mill 5 can be propped up when enclosing frame lifts simultaneously
And 5 axis of mill can be made to be stuck in guide groove 6, facilitate and liner 3 is extracted out from side, collects pedotheque, and grinding can be fixed
Device 5.
In other embodiments of the present invention, a kind of spindle-type mill 5,5 mid-section body of mill, two end side surface position
On the inside of enclosing frame, and it is embedded stainless steel bearing respectively, it is solid with stainless steel bearing inner ring across 5 center of mill to do axis with iron staff
It is fixed.Spindle grind section uses high-strength thermoplastic crystalline polymeric materials-polyformaldehyde (polyformaldehyde, POM), should
The strength of materials is high, wear-resisting, and property is stable, weather-proof good, convenient for mechanical processing.It can be reduced to soil using POM materials grinding soil
The few easy-clear of soil is stained in the pollution of earth sample, sample can be ground to relatively fine particle shape, and spindle design grinding soil is laborsaving
Efficiently.
Pedotheque to be ground is placed on 3 middle part of liner when in use in apparatus of the present invention, opens and prop up enclosing frame,
Liner 3 is placed on pedestal 4, then puts down enclosing frame and will pad 3 being fixed on pedestal 4, front and back round-trip rolling spindle
Shape mill 5 keeps soil grinding abundant, lifts and props enclosing frame, while propping mill 5, pulls out liner 3 from side, collects
And further sieve soil, sift out not up to needed for the soil of grain size load grinding again, until whole soil be ground to it is required
Grain size.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand without departing from the principles and spirit of the present invention can to these examples carry out it is a variety of variation, modification, replace and
Modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of hand-operated soil grinding device, which is characterized in that including：Pedestal (4), enclosing frame and mill (5), wherein institute
Pedestal (4) and the enclosing frame stated are oppositely arranged, and are provided with liner (3) on the pedestal (4) between enclosing frame, and described encloses
Gear frame is made of first baffle (1) and second baffle (2), and the first baffle (1) and second baffle (2) first place are attached around
Pedestal (4) is arranged, and the mill (5) is arranged in enclosing frame, a second baffle (2) of the enclosing frame and pedestal
(4) it is fixed by hinge, the pedestal (4) bottom is provided with the support column for being used to support pedestal (4).
2. a kind of hand-operated soil grinding device according to claim 1, which is characterized in that the pedestal (4) is indent
Arcuate structure, the enclosing frame shape matches with pedestal (4).
3. a kind of hand-operated soil grinding device according to claim 1, which is characterized in that the first gear of the enclosing frame
Plate (1) and second baffle (2), which are pressed on liner (3), to be arranged.
4. a kind of hand-operated soil grinding device according to claim 1, which is characterized in that on the first baffle (1)
It is provided with guide groove (6), is movably set with axis (7) in the guide groove (6), the axis (7) is provided at both ends with handle and exists
On the outside of the first baffle (1) of enclosing frame.
5. a kind of hand-operated soil grinding device according to claim 1, which is characterized in that the mill (5) is to spin
Plektron structure is symmetrically arranged with stainless steel bearing, inner ring and the axis (7) of the stainless steel bearing at the both ends of mill (5)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993780.2A CN108745574B (en) | 2018-08-29 | 2018-08-29 | Manual soil grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810993780.2A CN108745574B (en) | 2018-08-29 | 2018-08-29 | Manual soil grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108745574A true CN108745574A (en) | 2018-11-06 |
| CN108745574B CN108745574B (en) | 2023-06-09 |
Family
ID=63966676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810993780.2A Active CN108745574B (en) | 2018-08-29 | 2018-08-29 | Manual soil grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108745574B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198117A (en) * | 2020-01-22 | 2020-05-26 | 西南大学 | Simple double-stick cross soil grinding and sample preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1192699A (en) * | 1968-04-03 | 1970-05-20 | F A Standen & Sons Ltd | Improvements relating to Soil Preparation |
| CN102690900A (en) * | 2012-06-28 | 2012-09-26 | 扬州扬宝机械有限公司 | Automatic and manual feeding device of grinding wheel of leather lap shaver |
| EP2520144A2 (en) * | 2011-05-06 | 2012-11-07 | Wiedenmann GmbH | soil cone processing device |
| CN104399571A (en) * | 2014-11-27 | 2015-03-11 | 山东省农业科学院农业资源与环境研究所 | Multifunctional soil processing device and working method thereof |
-
2018
- 2018-08-29 CN CN201810993780.2A patent/CN108745574B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1192699A (en) * | 1968-04-03 | 1970-05-20 | F A Standen & Sons Ltd | Improvements relating to Soil Preparation |
| EP2520144A2 (en) * | 2011-05-06 | 2012-11-07 | Wiedenmann GmbH | soil cone processing device |
| CN102690900A (en) * | 2012-06-28 | 2012-09-26 | 扬州扬宝机械有限公司 | Automatic and manual feeding device of grinding wheel of leather lap shaver |
| CN104399571A (en) * | 2014-11-27 | 2015-03-11 | 山东省农业科学院农业资源与环境研究所 | Multifunctional soil processing device and working method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 邓时琴;夏家淇;熊毅;: "土壤机械分析比重计法的研究", 土壤学报, no. 01 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111198117A (en) * | 2020-01-22 | 2020-05-26 | 西南大学 | Simple double-stick cross soil grinding and sample preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108745574B (en) | 2023-06-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206793868U (en) | A kind of agricultural fertilizer disintegrating apparatus | |
| CN108745574A (en) | A kind of hand-operated soil grinding device | |
| CN106513106A (en) | Rapid sesame seed grinding device for agriculture industries | |
| CN208540403U (en) | A kind of adjustable punch of vegetable cultivation | |
| CN208839760U (en) | A kind of hand-operated soil grinding device | |
| CN211436463U (en) | Mushroom planting raw and other materials rubbing crusher | |
| CN209643324U (en) | A kind of soybean planting dibbler | |
| DE202010006957U1 (en) | silage compressor | |
| CN205288634U (en) | Pedotheque grinds smashes device | |
| CN209530982U (en) | Open-air processing equipment of soil sample | |
| CN103120979A (en) | Soil sample smashing device and working method thereof | |
| CN214390995U (en) | Mobilizable classifying screen receiving device | |
| CN211453054U (en) | Soil is smashed and is used grinding device | |
| CN105536959B (en) | Soil sample reducing mechanism | |
| CN208994730U (en) | A kind of carrier bar material feeder securing device | |
| CN203563330U (en) | Rice fertilizing machine | |
| CN208810155U (en) | A kind of soil speed muller | |
| CN208512713U (en) | A kind of edible fungus cultivation matrix pulverizer | |
| CN208191432U (en) | Disconnecting device is used in the processing of one planting fruit-trees | |
| CN206744081U (en) | A kind of triple-row type plastic film banking machine | |
| CN110268836A (en) | Scientific research special drill | |
| CN203990744U (en) | A kind of manual vegetable seeds mill | |
| CN205526276U (en) | A driving roll for belt conveyors | |
| CN207766864U (en) | The special disk taking device of seedling cultivation of rice | |
| CN218903062U (en) | Soil conditioner broadcast application device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |