CN201311382Y - Straw cutting performance testing table - Google Patents
Straw cutting performance testing table Download PDFInfo
- Publication number
- CN201311382Y CN201311382Y CNU200820124630XU CN200820124630U CN201311382Y CN 201311382 Y CN201311382 Y CN 201311382Y CN U200820124630X U CNU200820124630X U CN U200820124630XU CN 200820124630 U CN200820124630 U CN 200820124630U CN 201311382 Y CN201311382 Y CN 201311382Y
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- CN
- China
- Prior art keywords
- chute
- guide rail
- stem stalk
- cutting performance
- slide block
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a straw cutting performance testing table which belongs to the technical field of agricultural machinery. The straw cutting performance testing table comprises a table frame (12) and is characterized in that a sliding chute guiding rail (1) is arranged on the table frame (12), a clamper (10) and a fixing blade (6) are fixedly arranged on the sliding chute guiding rail (1), a sliding chute is arranged on the sliding chute guiding rail (1), a sliding block (3) is arranged in the sliding chute, a moving blade which is matched with the fixing blade (6) is fixed on the sliding block (3), one end of the sliding chute guiding rail (1) is provided with a pulley block (8), and a pull wire (4) is respectively connected with the sliding block (3) and a mass hammer (9) through the pulley block (8). The straw cutting performance testing table has simple structure principle and low cost, can conveniently measure straw cutting parameters, provides a theoretical parameter basis for the material design of a cutting tool in a straw harvesting machine and a straw feed processing machine and the straw cutting influence by the cutting speed and has wide application value.
Description
Technical field
The utility model relates to a kind of stem stalk cutting performance test board, is a kind of device that stem stalk cutting performance is tested, and belongs to agricultural machinery technological field.
Background technology
At present, reform along with China's farming and animal husbandry management system, the circulation of rural holding, the structure of labour force's variation, the development of the system of being managed on a fairly large scale, modern agricultural equipment has progressed into the rural area, the harvesting machinery of stem stalk class, herbage class, the widespread use day by day of stem stalk feed processing equipment, for this reason, harvesting machinery, the harvesting of stem stalk feed processing equipment and the requirement of crudy are also improved constantly.Cutting tool is an important ingredient in harvesting machinery, the stem stalk feed processing equipment, and the quality of its quality directly affects the operation quality of harvesting machinery, stem stalk feed processing equipment.So, stem stalk cutting performance is tested, obtain the cutting parameter of various stem stalks particularly important.In the prior art, the critical cutting speed of stem stalk, the isoparametric acquisition of cutting force all are according to experience.Yet, the cutting critical velocity of different stem stalks, critical cutting force difference, identical stem stalk water percentage difference, its cutting parameter is also inequality, relies on traditional empirical method, can not accurately carry out the collection of stem stalk cutting parameter.In sum, obtain the limitation of cutting parameter at prior art in stem stalk cutting, it is necessary designing simple, the proving installation of stem stalk cutting reliably.
Summary of the invention
The purpose of this utility model is that a kind of stem stalk cutting performance test board will be provided, and it should have simple, easy for installation, the cheap characteristics of structural principle.Utilize it, when under blade accelerated motion, the stem stalk being cut, can measure cutting parameter easily, satisfy collection requirement stem stalk cutting theoretical parameter to dissimilar stem stalks.
In order to reach the purpose of this utility model, the technical scheme of being taked comprises: stand 12, it is characterized in that, on this stand 12 chute guide rail 1 is housed, clamper 10 and ledger-plate 6 fixedly are housed on chute guide rail 1, chute guide rail 1 is provided with chute, in this chute, be provided with slide block 3, on this slide block 3, be fixed with the cutting blade 2 that can match with described ledger-plate 6, at an end of chute guide rail 1 pulley blocks 8, one draught lines 4 being housed is connected with described slide block 3 and quality hammer 9 respectively through pulley blockss 8.
In the above-mentioned stem stalk cutting performance test board, at the chute internal fixation that ledger-plate 6 one ends are housed cushion pad 7 is arranged, to alleviate the impulsive force of slide block 3.
In the above-mentioned stem stalk cutting performance test board, ledger-plate 6 is fixed on the chute guide rail 1 by stationary knife seat 5.
In the above-mentioned stem stalk cutting performance test board, clamper 10 is vertically fixed on the chute guide rail 1 near ledger-plate 6, wherein, bolt 14 is housed on the clamper 10, and bolt 14 is used to adjust the clamping force of clamper 10, and stem stalk 11 can be clipped in the clamper 10.
In the above-mentioned stem stalk cutting performance test board, pulley blocks 8 is made up of pulley 15 and support 16, and pulley blocks 8 is fixed on the end that chute guide rail 1 is equipped with ledger-plate 6.
In the above-mentioned stem stalk cutting performance test board, the xsect of described slide block 3 is trapezoidal, and the xsect of described chute is trapezoidal for what match with described slide block 3.
Advantages such as it is simple that this device has a structural principle, cheap can be measured the parameter to the cutting of stem stalk easily, for harvesting machinery, the design of feed processing machinery cutting tool, the research of stem stalk class provides the parameter foundation, are with a wide range of applications.
Description of drawings
Fig. 1 is the structural representation of this stem stalk cutting performance test board;
Fig. 2 is the structural representation of the chute guide rail of this stem stalk cutting performance test board;
Fig. 3 is the cutting blade of this stem stalk cutting performance test board and the assembling synoptic diagram of slide block;
Fig. 4 is the ledger-plate of this stem stalk cutting performance test board and the assembling synoptic diagram of stationary knife seat;
Fig. 5 is the assembling synoptic diagram of the clamper of this stem stalk cutting performance test board;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the assembling synoptic diagram of the pulley blocks 8 of this stem stalk cutting performance test board.
Embodiment
As shown in Figure 1, stand 12 is a base, and 1 is the chute guide rail, and 2 is cutting blade, 3 slide blocks, and 4 is draught line, and 5 is the stationary knife seat, and 6 is ledger-plate, and 7 is cushion pad, and 8 is pulley blocks, and 9 are the quality hammer, and 10 is clamper, 11 is the stem stalk.
As shown in Figure 2, chute guide rail 1 is provided with the chute of placing slide block 3, locating slot, the threaded hole of stationary knife seat 5 is installed, the threaded hole of fixed clamp device 10, fixed block group 8 threaded holes.
By Fig. 1,2 as can be known, chute guide rail 1 is fixed on the stand 12; Chute guide rail 1 is provided with chute, and cushion pad 7 is fixed in the chute that stationary knife seat 5 one ends are housed, to alleviate the impulsive force of slide block 3.
By Fig. 1,2,3 as can be known, chute guide rail 1 is provided with down the chute of trapezoidal cross-section, and the slide block 3 of trapezoidal cross-section places this chute, and cutting blade 2 is fixed on the slide block 3.
By Fig. 1,2,4 as can be known, chute guide rail 1 is provided with the fixedly locating slot of stationary knife seat 5, and stationary knife seat 5 places in the locating slot, and by being bolted on the chute guide rail 1, ledger-plate 6 is fixed as one with stationary knife seat 5.
By Fig. 1,2,5,6 as can be known, chute guide rail 1 is provided with the threaded mounting hole of clamper 10, and clamper 10 is vertically fixed on the chute guide rail 1 near ledger-plate 6, and the clamping force of bolt 14 adjustment clampers 10, and stem stalk 11 is clipped in the clamper 10.
By Fig. 1,2,7 as can be known, chute guide rail 1 is provided with the threaded mounting hole of pulley blocks 8, and pulley blocks 8 is made up of pulley 15 and support 16, and pulley blocks 8 is fixed on the end that chute guide rail 1 is equipped with stationary knife seat 5.
By Fig. 1,3,7 as can be known, chute guide rail 1 is provided with draught line 4, wherein, the mounting hole 13 of draught line 4 is arranged in the slide block 3, and draught line 4 passes pulley blocks 8 and is connected with slide block 3, quality hammer 9 in chute guide rail 1 chute respectively.
In the stem stalk cutting performance test board of the present utility model, chute guide rail 1 is fixed on the stand 12, and chute guide rail 1 is provided with chute, and cutting blade 2 is fixed on the slide block 3 and places chute, and ledger-plate 6 is fixed as one with stationary knife seat 5 and is installed in an end of chute guide rail 1.Clamper 10 is near ledger-plate 6, be vertically fixed on the chute guide rail 1, stem stalk 11 is clipped in the clamper 10, adjust the clamping force of clamper 10 by bolt 14, pulley blocks 8 is fixed on the end that chute guide rail 1 is equipped with stationary knife seat 5, and draught line 4 passes pulley blocks 8 and is connected with slide block 3 and quality hammer 9 in the chute respectively.Cushion pad 7 is fixed in the chute that stationary knife seat 5 one ends are housed, to alleviate the impulsive force of slide block 3.In the practical operation, utilize it, stem stalk 11 is placed in the clamper 10 clamps, slide block 3 is moved to a end away from stationary knife seat 5, move quality hammer 9 to peak, utilize gravity traction slide block 3 accelerated motions of quality hammer 9, when moving knife was about to contact with stationary knife, cutting blade 2 cooperated with ledger-plate 6, cutting stem 11, by measurements and calculations, the cutting parameter when obtaining various different stem stalks and identical stem stalk different conditions.This test board is the material design of cutting tool in stem stalk class harvesting machinery, the feed processing machinery, and cutting speed provides the theoretical parameter foundation to the influence of stem stalk cutting, has satisfied the requirement that stem stalk cutting parameter is gathered.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. stem stalk cutting performance test board, comprise: stand (12), it is characterized in that, chute guide rail (1) is housed on this stand (12), at chute guide rail (1) clamper (10) and ledger-plate (6) are housed fixedly upward, chute guide rail (1) is provided with chute, in this chute, be provided with slide block (3), on this slide block (3), be fixed with the cutting blade (2) that can match with described ledger-plate (6), end at chute guide rail (1) is equipped with pulley blocks (8), and a draught line (4) is connected with quality hammer (9) with described slide block (3) respectively through pulley blocks (8).
2. stem stalk cutting performance test board according to claim 1 is characterized in that, at the chute internal fixation that ledger-plate (6) one ends are housed cushion pad (7) is arranged, to alleviate the impulsive force of slide block (3).
3. stem stalk cutting performance test board according to claim 1 and 2 is characterized in that described ledger-plate (6) is fixed on the described chute guide rail (1) by certain tool rest (5).
4. stem stalk cutting performance test board according to claim 1 and 2 is characterized in that, clamper (10) is near ledger-plate (6), be vertically fixed on the chute guide rail (1), wherein, bolt (14) is housed on the clamper (10), bolt (14) is used to adjust the clamping force of clamper (10).
5. stem stalk cutting performance test board according to claim 1 and 2 is characterized in that described pulley blocks (8) is made up of pulley (15) and support (16), and pulley blocks (8) is fixed on the end that chute guide rail (1) is equipped with ledger-plate (6).
6. stem stalk cutting performance test board according to claim 1 and 2 is characterized in that the xsect of described slide block (3) is trapezoidal, and the xsect of described chute is trapezoidal for what match with described slide block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820124630XU CN201311382Y (en) | 2008-12-15 | 2008-12-15 | Straw cutting performance testing table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820124630XU CN201311382Y (en) | 2008-12-15 | 2008-12-15 | Straw cutting performance testing table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311382Y true CN201311382Y (en) | 2009-09-16 |
Family
ID=41108640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820124630XU Expired - Fee Related CN201311382Y (en) | 2008-12-15 | 2008-12-15 | Straw cutting performance testing table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311382Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063568A (en) * | 2012-12-27 | 2013-04-24 | 江苏大学 | Testing apparatus for straw cutting performance and testing method thereof |
| CN103283378A (en) * | 2013-05-20 | 2013-09-11 | 农业部南京农业机械化研究所 | Single-stalk cutting test device with double moving cutters |
| CN104729944A (en) * | 2015-03-19 | 2015-06-24 | 北京工业大学 | Vegetable harvesting cutter cutting factor selection testing platform |
| CN106115227A (en) * | 2016-06-27 | 2016-11-16 | 农业部南京农业机械化研究所 | Cutting test machine cutter sweep |
| CN108051549A (en) * | 2017-12-15 | 2018-05-18 | 中国科学院南京地理与湖泊研究所 | A kind of apparatus and method for measuring the current critical flow velocity that water plant can be born |
| CN109283000A (en) * | 2018-10-31 | 2019-01-29 | 南宁学院 | A kind of shape class crop root part Cutting testing stand |
| CN109655363A (en) * | 2019-01-30 | 2019-04-19 | 湖南农业大学 | A kind of crop stem cutting mechanics testing stand for performance test |
-
2008
- 2008-12-15 CN CNU200820124630XU patent/CN201311382Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103063568A (en) * | 2012-12-27 | 2013-04-24 | 江苏大学 | Testing apparatus for straw cutting performance and testing method thereof |
| CN103283378A (en) * | 2013-05-20 | 2013-09-11 | 农业部南京农业机械化研究所 | Single-stalk cutting test device with double moving cutters |
| CN103283378B (en) * | 2013-05-20 | 2015-06-17 | 农业部南京农业机械化研究所 | Single-stalk cutting test device with double moving cutters |
| CN104729944B (en) * | 2015-03-19 | 2017-04-19 | 北京工业大学 | Vegetable harvesting cutter cutting factor selection testing platform |
| CN104729944A (en) * | 2015-03-19 | 2015-06-24 | 北京工业大学 | Vegetable harvesting cutter cutting factor selection testing platform |
| CN106115227B (en) * | 2016-06-27 | 2018-03-20 | 农业部南京农业机械化研究所 | Cutting test machine cutter device |
| CN106115227A (en) * | 2016-06-27 | 2016-11-16 | 农业部南京农业机械化研究所 | Cutting test machine cutter sweep |
| CN108051549A (en) * | 2017-12-15 | 2018-05-18 | 中国科学院南京地理与湖泊研究所 | A kind of apparatus and method for measuring the current critical flow velocity that water plant can be born |
| CN108051549B (en) * | 2017-12-15 | 2024-03-15 | 中国科学院南京地理与湖泊研究所 | Device and method for measuring critical flow rate of water flow bearable by aquatic plants |
| CN109283000A (en) * | 2018-10-31 | 2019-01-29 | 南宁学院 | A kind of shape class crop root part Cutting testing stand |
| CN109283000B (en) * | 2018-10-31 | 2024-01-30 | 南宁学院 | Root-like crop root cutting simulation test bed |
| CN109655363A (en) * | 2019-01-30 | 2019-04-19 | 湖南农业大学 | A kind of crop stem cutting mechanics testing stand for performance test |
| CN109655363B (en) * | 2019-01-30 | 2021-02-23 | 湖南农业大学 | Crop stem cutting mechanical property test bench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20111215 |