CN203350057U - Adjustable straw/soil resolution testing experiment table - Google Patents
Adjustable straw/soil resolution testing experiment table Download PDFInfo
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- CN203350057U CN203350057U CN201320401760.4U CN201320401760U CN203350057U CN 203350057 U CN203350057 U CN 203350057U CN 201320401760 U CN201320401760 U CN 201320401760U CN 203350057 U CN203350057 U CN 203350057U
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- conveying belt
- stand
- main body
- bend
- separation
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- 239000002689 soil Substances 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 title abstract description 9
- 238000002474 experimental method Methods 0.000 title abstract description 6
- 239000010902 straw Substances 0.000 title abstract 4
- 238000000926 separation method Methods 0.000 claims abstract description 24
- 238000003971 tillage Methods 0.000 claims abstract description 23
- 238000004088 simulation Methods 0.000 claims abstract description 15
- 238000010899 nucleation Methods 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000001612 separation test Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000012773 agricultural material Substances 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000035040 seed growth Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to an adjustable straw/soil resolution testing experiment table and belongs to the technical field of agricultural material detection. The adjustable straw/soil resolution testing experiment table includes a frame assembly, a no-tillage planter ditching simulation assembly and a separation assembly. The frame assembly includes a main body stand and an epitaxial rack. A main body of the no-tillage planter ditching simulation assembly is a loop conveyer belt which is coiled on a conveyer belt fixed end belt roller and a conveyer belt elevating end belt roller and which is arranged on the main body stand through a conveyer belt elevating end bearing. The separation assembly includes a separation knife roller with a separation swinging knife and a sieve bend, the sieve bend is arranged under the separation knife roller, and the separation knife roller is arranged at a position in parallel to the conveyer belt elevating end bearing of the loop conveyer belt. In dependence on seedbed requirements and under a condition of no-tillage planter ditching simulation, the resolution test of straw of different lengths with soil at different water contents can be performed quickly, accurately and continuously.
Description
Technical field
The utility model relates to a kind of adjustable stalk/soil degree of separation test experimental bed, belongs to agricultural material detection technique field.
Background technology
Conservation tillage has the aspect effects such as water conservation soil conservation fertilizer conservation and cost-saving synergistic, and obtain popularization to a certain degree in China, and created certain economic benefit, social benefit and ecological benefits, be one of effective way realized agricultural sustainable development.One of gordian technique of conservation tillage is exactly the realization of no-tillage seeding technology, in the field that stalk covering or root stubble are arranged, carries out effective seeding operation.How qualitatively this just relate to how stalk (containing root stubble) separates with these two kinds of agricultural materials of soil and separation degree problem.According to the requirement of no-tillage seeding, when facility carry out operation in field, for guaranteeing plough, can create the kind bed of suitable seed growth, require stalk is removed from soil surface, and can not contain the root stubble in soil, it is thick thin that kind of the soil of bed that forms will descend.And current exploitation and the application that this type of test experience equipment is not yet arranged at home.Therefore, demand for stalk-soil separating experiment, develop a kind of experiment table that is applicable to analytical test stalk, root stubble and soil separation degree, the stalk that carries out different length under different water cut with quick, accurate, the continuous test of the separation degree of soil, during to research no-tillage seeding machine operation, the motion of soil and stalk has important scientific meaning.
Summary of the invention
In order to meet the requirement of stalk-soil separating experiment test, the utility model provides a kind of adjustable stalk/soil degree of separation test experimental bed, according to the requirement of kind of bed with in the situation that simulation no-tillage seeding machine operation, the stalk that can carry out different length under different water cut with quick, accurate, the continuous test of the separation degree of soil.
The structure of adjustable stalk of the present utility model/soil degree of separation test experimental bed is (as shown in Figures 1 to 3): comprise support assembly, simulation no-tillage seeding machine ditching operation assembly and separating assembly, simulation no-tillage seeding machine ditching operation assembly and separating assembly are arranged on support assembly inside, support assembly comprises main body stand 1 and extension frame 12, extension frame 12 is fixed on the bottom side of main body stand 1 by stand hound 4, the main body of simulation no-tillage seeding machine ditching operation assembly is back-shaped conveying belt 10, back-shaped conveying belt 10 is respectively on conveying belt stiff end band roller 9 and conveying belt lift side band roller 8, conveying belt stiff end band roller 9 is fixed on extension frame 12 by conveying belt stiff end bearing 11, conveying belt lift side band roller 8 is arranged on main body stand 1 by conveying belt lift side bearing 13, separating assembly comprises with the separation rotor 24 and the seive bend 26 that separate flail knife 23, seive bend 26 is arranged on the below of separating rotor 24, separate rotor 24 and be arranged on the position parallel with the conveying belt lift side bearing 13 of back-shaped conveying belt 10.
Described conveying belt stiff end bearing 11 is arranged on extension frame cross bar 6 by conveying belt stiff end bearing seat backing plate 7, conveying belt lift side bearing 13 is arranged on stand hyphen bar 3 by conveying belt lift side bearing end plate I 5 and the conveying belt lift side bearing end plate II 14 of vertical discharge, stand hyphen bar 3 is arranged on the lower surface of support assembly 1, on conveying belt lift side bearing end plate I and conveying belt lift side bearing end plate II with the device of adjustable up-down.For example, on conveying belt lift side bearing end plate I and conveying belt lift side bearing end plate II, have slotted hole, by bolt, conveying belt lift side bearing 13 is fixed on to arbitrary height.
Described conveying belt lift side bearing 13 drives back-shaped conveying belt rotation by conveying belt motor 15, and conveying belt motor 15 is arranged on main body stand 1 by conveying belt motor mounting plate 16.
The surface uniform of described separation rotor 24 is distributed with a plurality of separation flail knives 23, separates rotor 24 and is fixed on separating knife roller bearing installing plate 27 by separating knife roller bearing 28, and separating knife roller bearing installing plate 27 is fixed on main body stand 1 by stand column 2.Separate rotor 24 by separating knife roller motor 17 driven rotary, separating knife roller motor 17 is arranged on main body stand 1 by separating knife roller motor installing plate 18.
Described seive bend 26 articulates external member 25 by seive bend and is fixed on the lower end that seive bend is regulated screw mandrel 19, and seive bend is regulated screw mandrel 19 and is fixed on stand long transverse lever 20 by U-shaped card 22 and U-shaped card base plate 21, and stand long transverse lever 20 is fixed on the upper surface of main body stand 1.
Described stand long transverse lever 20 is two, the parallel upper surface that is fixed on main body stand 1, and it is four that seive bend is regulated screw mandrel 19, on every stand long transverse lever 20, is equipped with two.
The utility model is positioned at soil on back-shaped conveying belt along with seive bend is thrown in the motion of back-shaped conveying belt, seive bend four ends articulate external member by seive bend and are connected, regulate by the seive bend be attached thereto the position that screw mandrel is regulated seive bend, screw mandrel regulated by seive bend and U-shaped card base plate passes through thread connection, and U-shaped base plate is fastened on the stand long transverse lever by U-shaped; The soil entered in seive bend is pulverized soil and stalk and is separated at the separation flail knife that separates rotor and rotation therewith, and soil uniform sieve aperture on the arc compass screen surface falls, and stalk can not pass through sieve aperture, under the drive of rotating flail knife, dishes out backward; Separate rotor and be installed between the separating knife roller bearing, and the separating knife roller bearing at two ends is installed on respectively between separating knife roller bearing installing plate and separating knife roller motor installing plate, the opposite side of separating knife roller motor installing plate also is equipped with the separating knife roller motor simultaneously.Being installed as outside fixed installation between bearing and axle removed in installation between above-mentioned each parts, and other all installation site all can be regulated.
Using method of the present utility model and principle of work are: the motion of shedding of simulating no-tillage seeding machine rotary blade when trench digging soil with the motion of back-shaped conveying belt, when the soil be placed on back-shaped conveying belt is thrown to seive bend, the potpourri that enters the interior soil of seive bend and stalk is pulverized and is separated under the effect of the separation flail knife that separates rotor and rotate therewith, soil after pulverizing uniform sieve aperture on the arc compass screen surface falls, stalk and the impurity of failing to pulverize can not pass through sieve aperture, under the rotatory inertia that separates flail knife, dish out backward.Soil in small, broken bits after the pulverizing fallen through sieve aperture like this just meets the requirement of institute's mulching soil on kind of bed, realized separating of stalk and root stubble and soil simultaneously.
The beneficial effects of the utility model are: the analytical test that can carry out stalk-soil separation degree, the stalk that can carry out different length under different water cut with quick, accurate, the continuous test of the separation degree of soil, during to research no-tillage seeding machine operation, the motion of soil and stalk has important scientific meaning.
The accompanying drawing explanation
Fig. 1 is the axis side view that waits of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is side view of the present utility model.
In figure, respectively be labeled as: 1-main body stand, 2-stand column, 3-stand hyphen bar, 4-stand hound, 5-conveying belt lift side bearing end plate I, 6-extension frame cross bar, 7-conveying belt stiff end bearing seat backing plate, 8-conveying belt lift side band roller, 9-conveying belt stiff end band roller, the back-shaped conveying belt of 10-, 11-conveying belt stiff end bearing, 12-extension frame, 13-conveying belt lift side bearing, 14-conveying belt lift side bearing end plate II, 15-conveying belt motor, 16-conveying belt motor mounting plate, 17-separating knife roller motor, 18-separating knife roller motor installing plate, the 19-seive bend is regulated screw mandrel, 20-stand long transverse lever, 21-U type card base plate, 22-U type card, 23-separates flail knife, 24-separates rotor, the 25-seive bend articulates external member, the 26-seive bend, 27-separating knife roller bearing installing plate, 28-separating knife roller bearing.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment one: as shown in Figures 1 to 3, the structure of adjustable stalk of the present utility model/soil degree of separation test experimental bed comprises support assembly, simulation no-tillage seeding machine ditching operation assembly and separating assembly, and simulation no-tillage seeding machine ditching operation assembly and separating assembly are arranged on support assembly inside, support assembly comprises main body stand 1 and extension frame 12, extension frame 12 is fixed on the bottom side of main body stand 1 by stand hound 4, the main body of simulation no-tillage seeding machine ditching operation assembly is back-shaped conveying belt 10, back-shaped conveying belt 10 is respectively on conveying belt stiff end band roller 9 and conveying belt lift side band roller 8, conveying belt stiff end band roller 9 is fixed on extension frame 12 by conveying belt stiff end bearing 11, conveying belt lift side band roller 8 is arranged on main body stand 1 by conveying belt lift side bearing 13, separating assembly comprises with the separation rotor 24 and the seive bend 26 that separate flail knife 23, seive bend 26 is arranged on the below of separating rotor 24, separate rotor 24 and be arranged on the position parallel with the conveying belt lift side bearing 13 of back-shaped conveying belt 10.Described conveying belt stiff end bearing 11 is arranged on extension frame cross bar 6 by conveying belt stiff end bearing seat backing plate 7, conveying belt lift side bearing 13 is arranged on stand hyphen bar 3 by conveying belt lift side bearing end plate I 5 and the conveying belt lift side bearing end plate II 14 of vertical discharge, stand hyphen bar 3 is arranged on the lower surface of support assembly 1, on conveying belt lift side bearing end plate I and conveying belt lift side bearing end plate II with the device of adjustable up-down.Conveying belt lift side bearing 13 drives back-shaped conveying belt rotation by conveying belt motor 15, and conveying belt motor 15 is arranged on main body stand 1 by conveying belt motor mounting plate 16.The surface uniform that separates rotor 24 is distributed with 12 separation flail knives 23, separates rotor 24 and is fixed on separating knife roller bearing installing plate 27 by separating knife roller bearing 28, and separating knife roller bearing installing plate 27 is fixed on main body stand 1 by stand column 2.Separate rotor 24 by separating knife roller motor 17 driven rotary, separating knife roller motor 17 is arranged on main body stand 1 by separating knife roller motor installing plate 18.Seive bend 26 articulates external member 25 by seive bend and is fixed on the lower end that seive bend is regulated screw mandrel 19, and seive bend is regulated screw mandrel 19 and is fixed on stand long transverse lever 20 by U-shaped card 22 and U-shaped card base plate 21, and stand long transverse lever 20 is fixed on the upper surface of main body stand 1.Stand long transverse lever 20 is two, the parallel upper surface that is fixed on main body stand 1, and it is four that seive bend is regulated screw mandrel 19, on every stand long transverse lever 20, is equipped with two.
Embodiment two: as shown in Figures 1 to 3, the structure of adjustable stalk of the present utility model/soil degree of separation test experimental bed comprises support assembly, simulation no-tillage seeding machine ditching operation assembly and separating assembly, and simulation no-tillage seeding machine ditching operation assembly and separating assembly are arranged on support assembly inside, support assembly comprises main body stand 1 and extension frame 12, extension frame 12 is fixed on the bottom side of main body stand 1 by stand hound 4, the main body of simulation no-tillage seeding machine ditching operation assembly is back-shaped conveying belt 10, back-shaped conveying belt 10 is respectively on conveying belt stiff end band roller 9 and conveying belt lift side band roller 8, conveying belt stiff end band roller 9 is fixed on extension frame 12 by conveying belt stiff end bearing 11, conveying belt lift side band roller 8 is arranged on main body stand 1 by conveying belt lift side bearing 13, separating assembly comprises with the separation rotor 24 and the seive bend 26 that separate flail knife 23, seive bend 26 is arranged on the below of separating rotor 24, separate rotor 24 and be arranged on the position parallel with the conveying belt lift side bearing 13 of back-shaped conveying belt 10.Described conveying belt stiff end bearing 11 is arranged on extension frame cross bar 6 by conveying belt stiff end bearing seat backing plate 7, conveying belt lift side bearing 13 is arranged on stand hyphen bar 3 by conveying belt lift side bearing end plate I 5 and the conveying belt lift side bearing end plate II 14 of vertical discharge, stand hyphen bar 3 is arranged on the lower surface of support assembly 1, on conveying belt lift side bearing end plate I and conveying belt lift side bearing end plate II with the device of adjustable up-down.Conveying belt lift side bearing 13 drives back-shaped conveying belt rotation by conveying belt motor 15, and conveying belt motor 15 is arranged on main body stand 1 by conveying belt motor mounting plate 16.The surface uniform that separates rotor 24 is distributed with 8 separation flail knives 23, separates rotor 24 and is fixed on separating knife roller bearing installing plate 27 by separating knife roller bearing 28, and separating knife roller bearing installing plate 27 is fixed on main body stand 1 by stand column 2.Separate rotor 24 by separating knife roller motor 17 driven rotary, separating knife roller motor 17 is arranged on main body stand 1 by separating knife roller motor installing plate 18.Seive bend 26 articulates external member 25 by seive bend and is fixed on the lower end that seive bend is regulated screw mandrel 19, and seive bend is regulated screw mandrel 19 and is fixed on stand long transverse lever 20 by U-shaped card 22 and U-shaped card base plate 21, and stand long transverse lever 20 is fixed on the upper surface of main body stand 1.
Below by reference to the accompanying drawings embodiment of the present utility model is explained in detail, but the utility model is not limited to above-mentioned embodiment, in the ken possessed those of ordinary skills, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (5)
1. adjustable stalk/soil degree of separation test experimental bed, is characterized in that: comprise support assembly, simulation no-tillage seeding machine ditching operation assembly and separating assembly, simulate no-tillage seeding machine ditching operation assembly and separating assembly and be arranged on support assembly inside, support assembly comprises main body stand (1) and extension frame (12), extension frame (12) is fixed on the bottom side of main body stand (1) by stand hound (4), the main body of simulation no-tillage seeding machine ditching operation assembly is back-shaped conveying belt (10), back-shaped conveying belt (10) is respectively on conveying belt stiff end band roller (9) and conveying belt lift side band roller (8), conveying belt stiff end band roller (9) is fixed on extension frame (12) by conveying belt stiff end bearing (11), conveying belt lift side band roller (8) is arranged on main body stand (1) by conveying belt lift side bearing (13), separating assembly comprises with the separation rotor (24) and the seive bend (26) that separate flail knife (23), seive bend (26) is arranged on the below of separating rotor (24), separate rotor (24) and be arranged on the position parallel with the conveying belt lift side bearing (13) of back-shaped conveying belt (10).
2. adjustable stalk according to claim 1/soil degree of separation test experimental bed, it is characterized in that: described conveying belt stiff end bearing (11) is arranged on extension frame cross bar (6) by conveying belt stiff end bearing seat backing plate (7), conveying belt lift side bearing (13) is arranged on stand hyphen bar (3) by conveying belt lift side bearing end plate I (5) and the conveying belt lift side bearing end plate II (14) of vertically discharge, stand hyphen bar (3) is arranged on the lower surface of support assembly (1), the upper device with adjustable up-down of conveying belt lift side bearing end plate I (5) and conveying belt lift side bearing end plate II (14).
3. adjustable stalk according to claim 1/soil degree of separation test experimental bed, it is characterized in that: the surface uniform of described separation rotor (24) is distributed with a plurality of separation flail knives (23), separate rotor (24) and be fixed on separating knife roller bearing installing plate (27) above by separating knife roller bearing (28), separating knife roller bearing installing plate (27) is fixed on main body stand (1) by stand column (2).
4. adjustable stalk according to claim 1/soil degree of separation test experimental bed, it is characterized in that: described seive bend (26) articulates external member (25) by seive bend and is fixed on the lower end that seive bend is regulated screw mandrel (19), seive bend is regulated screw mandrel (19) and is fixed on stand long transverse lever (20) above by U-shaped card (22) and U-shaped card base plate (21), and stand long transverse lever (20) is fixed on the upper surface of main body stand (1).
5. adjustable stalk according to claim 4/soil degree of separation test experimental bed, it is characterized in that: described stand long transverse lever (20) is two, the parallel upper surface that is fixed on main body stand (1), it is four that seive bend is regulated screw mandrel (19), on every stand long transverse lever (20), is equipped with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401760.4U CN203350057U (en) | 2013-07-08 | 2013-07-08 | Adjustable straw/soil resolution testing experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401760.4U CN203350057U (en) | 2013-07-08 | 2013-07-08 | Adjustable straw/soil resolution testing experiment table |
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| Publication Number | Publication Date |
|---|---|
| CN203350057U true CN203350057U (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401760.4U Expired - Fee Related CN203350057U (en) | 2013-07-08 | 2013-07-08 | Adjustable straw/soil resolution testing experiment table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364213A (en) * | 2013-07-08 | 2013-10-23 | 昆明理工大学 | Adjustable straw/ soil separation degree test experiment table |
-
2013
- 2013-07-08 CN CN201320401760.4U patent/CN203350057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364213A (en) * | 2013-07-08 | 2013-10-23 | 昆明理工大学 | Adjustable straw/ soil separation degree test experiment table |
| CN103364213B (en) * | 2013-07-08 | 2016-03-30 | 昆明理工大学 | A kind of adjustable straw/soil separation degree test experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20140708 |
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| EXPY | Termination of patent right or utility model |