CN104359698A - Pennisetum hydridum stalk cutting test bed - Google Patents
Pennisetum hydridum stalk cutting test bed Download PDFInfo
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- CN104359698A CN104359698A CN201410713822.4A CN201410713822A CN104359698A CN 104359698 A CN104359698 A CN 104359698A CN 201410713822 A CN201410713822 A CN 201410713822A CN 104359698 A CN104359698 A CN 104359698A
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Abstract
The invention relates to a pennisetum hydridum stalk cutting test bed comprising a base plate, wherein a gantry-shaped height adjusting mechanism for adjusting the cutting height is arranged on the base plate, a propulsion mechanism fixedly arranged on the base plate is arranged in the middle of the height adjusting mechanism, an angle adjusting mechanism which is positioned right above the propulsion mechanism and is used for adjusting cutting angles is arranged beside the height adjusting mechanism, and a cutting mechanism which is positioned right above the propulsion mechanism and is used for cutting pennisetum hydridum stalks is arranged beside the angle adjusting mechanism. According to the pennisetum hydridum stalk cutting test bed disclosed by the invention, the optimal cutting machine traveling speed, cutter head rotating speed, cutter head height and inclination degree can be obtained by performing repeated cutting tests, and reference and basis for further design of a cutting table can be provided; and thepennisetum hydridum stalk cutting test bed has relatively high research values, and also is high in efficiency and low in energy consumption.
Description
Technical field
The present invention relates to field of agricultural machinery, is a kind of huge bacterium grass blade stalk cutting test platform.
Background technology
At present, huge bacterium grass production technology has been generalized to countries and regions, more than 80, the whole world, and in South Africa, the manufacturing machine of huge bacterium grass has realized harvesting and has pulverized integration, but mainly land for growing field crops Work machine, and at south China mainly mountain planting, require that harvesting apparatus maneuverability is good and light, so temporarily also do not adapt to hillside fields, the machinery of huge bacterium grass is gathered in the hilly countries such as mountain region, if directly Introduced From Abroad equipment, not only import cost is higher, and be difficult to meet harvesting requirement, because the physico mechanical characteristic of huge bacterium grass blade stalk is different from the physico mechanical characteristic of other crop stems, harvesting method and requirement are also different, so crop harvesting apparatus on market be not suitable for the harvesting of huge bacterium grass, huge bacterium grass blade stalk cutting equipment is important component part in harvesting machinery, it is the important step in bacterium grass results, the quality of its quality has directly had influence on harvesting quality, current combining machinery is too huge, cost is higher, be not suitable for the small-scale operation in mountain region, therefore be necessary to develop a kind of experimental provision, according to the test findings of testing table, design the mechanism of the huge bacterium grass of the most applicable cutting.
Summary of the invention
The object of the invention is for above weak point, provide and a kind ofly test and draw the rotating speed of the optimum Cutting machine speed of travel, cutterhead, cutterhead height and degree of tilt, for further ceding of Taiwan design provides the huge bacterium grass blade stalk cutting test platform of reference and foundation.
The scheme that technical solution problem of the present invention adopts is, a kind of huge bacterium grass blade stalk cutting test platform, comprise base plate, described base plate is provided with gantry shape height adjustment mechanism for adjusting cutting-height, the propulsive mechanism be fixed on base plate is provided with in the middle of described height adjustment mechanism, described height adjustment mechanism side is provided with and is positioned at for adjusting the angle adjusting mechanism of cutting angle directly over propulsive mechanism, and the side of described angle adjusting mechanism is provided with and is positioned at directly over propulsive mechanism for cutting the cutting mechanism of huge bacterium grass blade stalk.
Further, described height adjustment mechanism comprises the base be symmetricly set on base plate, the screw rod that guide pillar and top are connected with bevel gear is all symmetrically arranged with above described base, described guide pillar and screw rod all insert the crossbeam both end sides be arranged at directly over base, the aperture place that described crossbeam bottom coordinates with screw rod is provided with nut, the top of described crossbeam is provided with the back timber for fixing guide pillar and screw rod, the top of described back timber is provided with rectangular parallelepiped cavity, described rectangular parallelepiped cavity top is provided with motor, described motor is connected by the rotating shaft be fixed on bearing A of bevel gear and two ends and realizes rotating, described rotating shaft two ends are symmetrically arranged with bevel gear and coordinate with screw tip bevel gear respectively and realize screw rod synchronous axial system.
Further, described propulsive mechanism comprises the servomotor be fixed on base plate, described servomotor output terminal is connected by safety clutch and the two ends screw mandrel be fixed on bearing B and realizes rotating, back up pad is provided with directly over described screw mandrel, described back up pad is connected with screw mandrel by roller nut, and bottom described back up pad, both end sides is connected with the supporting seat be arranged on base plate by linear slide block.
Further, described angle adjusting mechanism comprises lateral adjustments handwheel and longitudinal control hand wheel, the worm screw be fixed on bearing is connected with two ends respectively for described lateral adjustments handwheel and longitudinal control hand wheel, described worm screw regulates turbine to engage with lateral adjustments turbine with longitudinal respectively, described lateral adjustments turbine is connected with cabinet bolt by a plectane, and the described turbine that longitudinally regulates is connected with flap bolt by a disk.
Further, described cutting mechanism comprises and is fixed on output shaft cutting motor down on angle adjusting mechanism flap, described cutting motor is connected with transmission shaft by shaft coupling A, described transmission shaft is provided with sensor, described sensor is connected with cutter shaft by shaft coupling B away from the transmission shaft of cutting motor side, described cutter spindle sleeve is provided with bearing, and described cutter shaft end is provided with incisory cutterhead.
Compared with prior art, the present invention has following beneficial effect: this huge bacterium grass blade stalk cutting test platform inside is provided with height adjustment mechanism, propulsive mechanism, angle adjusting mechanism, cutting mechanism, stable working, height can be realized in huge bacterium grass blade stalk progradation, angular adjustment and cutting experiment, and repeatedly can carry out experiment to regulate, thus obtain the optimum Cutting machine speed of travel, the rotating speed of cutterhead, cutterhead height and degree of tilt, for further ceding of Taiwan design provides reference and foundation, this mechanism structure is rationally simple, operate steadily, various experiment condition can be realized regulate, low-energy-consumption high-efficiency, not by the impact of environmental factor.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, patent of the present invention is further illustrated.
Fig. 1 is the structural representation of this invention;
Fig. 2 is the height adjustment mechanism structural representation of this invention;
Fig. 3 is the partial enlarged view of Fig. 2;
Fig. 4 is the propulsive mechanism structural representation of this invention;
Fig. 5 is the angle adjusting mechanism structural representation one of this invention;
Fig. 6 is the angle adjusting mechanism structural representation two of this invention;
Fig. 7 is the cutting mechanism structural representation of this invention;
In figure:
1-base plate; 2-height adjustment mechanism; 201-base; 202-guide pillar; 203-screw rod; 204-crossbeam; 205-back timber; 206-rectangular parallelepiped cavity; 207-motor; 208-bevel gear; 209-bearing A; 210-rotating shaft; 211-nut; 3-propulsive mechanism; 301-servomotor; 302-screw mandrel; 303-back up pad; 304-linear slide block; 305-supporting seat; 306-safety clutch; 307-bearing B; 308-roller nut; 4-angle adjusting mechanism; 401-lateral adjustments handwheel; The longitudinal control hand wheel of 402-; 403-cabinet; 404-flap; 405-worm screw; 406-lateral adjustments turbine; 407-plectane; 408-longitudinally regulates turbine; 409-disk; 5-cutting mechanism; 501-cutting motor; 502-cutterhead; 503-transmission shaft; 504-shaft coupling A; 505-sensor; 506-shaft coupling B; 507-cutter shaft; 6-huge bacterium grass blade stalk.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Fig. 1 ~ 7, a kind of huge bacterium grass blade stalk cutting test platform, comprise base plate 1, described base plate 1 is provided with gantry shape height adjustment mechanism 2 for adjusting cutting-height, the propulsive mechanism 3 be fixed on base plate 1 is provided with in the middle of described height adjustment mechanism 2, described height adjustment mechanism 2 side is provided with and is positioned at for adjusting the angle adjusting mechanism 4 of cutting angle directly over propulsive mechanism 3, and the side of described angle adjusting mechanism 4 is provided with and is positioned at directly over propulsive mechanism 3 for cutting the cutting mechanism 5 of huge bacterium grass blade stalk.
In the present embodiment, described height adjustment mechanism 2 comprises the base 201 be symmetricly set on base plate 1, the screw rod 203 that guide pillar 202 and top are connected with bevel gear 208 is all symmetrically arranged with above described base 201, described guide pillar 202 and screw rod 203 all insert crossbeam 204 both end sides be arranged at directly over base 201, the aperture place that described crossbeam 204 bottom coordinates with screw rod 203 is provided with nut 211, the top of described crossbeam 204 is provided with for the back timber 205 of fixing guide pillar 202 with screw rod 203, the top of described back timber 205 is provided with rectangular parallelepiped cavity 206, described rectangular parallelepiped cavity 206 top is provided with motor 207, described motor 207 is connected by the rotating shaft 210 that bevel gear 208 and two ends are fixed on bearing A209 and realizes rotating, described rotating shaft 210 two ends are symmetrically arranged with bevel gear 208 and coordinate with screw rod 203 top bevel gear 208 respectively and realize screw rod 203 synchronous axial system.
In the present embodiment, described propulsive mechanism 3 comprises the servomotor 301 be fixed on base plate 1, described servomotor 301 output terminal is connected by the screw mandrel 302 that safety clutch 306 and two ends are fixed on bearing B307 and realizes rotating, back up pad 303 is provided with directly over described screw mandrel 302, described back up pad 303 is connected with screw mandrel 302 by roller nut 308, and bottom described back up pad 303, both end sides is connected with the supporting seat 305 be arranged on base plate 1 by linear slide block 304.
In the present embodiment, described angle adjusting mechanism 4 comprises lateral adjustments handwheel 401 and longitudinal control hand wheel 402, described lateral adjustments handwheel 401 and longitudinal control hand wheel 402 respectively worm screw 405 be fixed on two ends on bearing are connected, described worm screw 405 regulates turbine 408 to engage with lateral adjustments turbine 406 with longitudinal respectively, described lateral adjustments turbine 406 is connected with bolt with cabinet 403 by a plectane 407, and the described turbine 408 that longitudinally regulates is connected with bolt with flap 404 by a disk 409.
In the present embodiment, described cutting mechanism 5 comprises and is fixed on output shaft cutting motor 501 down on angle adjusting mechanism 4 flap 404, described cutting motor 501 is connected with transmission shaft 503 by shaft coupling A504, described transmission shaft 503 is provided with sensor 505, described sensor 505 is connected with cutter shaft 507 by shaft coupling B506 away from the transmission shaft 503 of cutting motor 501 side, described cutter shaft 507 is arranged with bearing, and described cutter shaft 507 end is provided with incisory cutterhead 502.
Specific implementation process: first, huge bacterium grass blade stalk 6 is placed in the feed bin in back up pad 303, back up pad 303 advances to cutting mechanism 5 under servomotor 301 and screw mandrel 302 act on, the huge bacterium grass blade stalk 6 advanced gradually just cuts by the cutterhead 502 rotated, when needs change cutting-height, motor 207 can realize screw rod 203 synchronous axial system on both sides base 201 by bevel gear 208 and rotating shaft 210, the angle adjusting mechanism 4 on crossbeam 204 and crossbeam 204 is driven to move up and down with cutting mechanism 5, when needs change cutting angle, only need rotate lateral adjustments handwheel 401 and longitudinal control hand wheel 402, under turbine and worm effect, cutting mechanism 5 can transverse and longitudinal pendulum angle, reach the object changing cutting angle, repeat above step repeatedly to test, finally draw the huge bacterium grass blade stalk 6 optimum Cutting machine speed of travel, the rotating speed of cutterhead 502, cutterhead 502 height and degree of tilt.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a huge bacterium grass blade stalk cutting test platform, comprise base plate, it is characterized in that: described base plate is provided with gantry shape height adjustment mechanism for adjusting cutting-height, the propulsive mechanism be fixed on base plate is provided with in the middle of described height adjustment mechanism, described height adjustment mechanism side is provided with and is positioned at for adjusting the angle adjusting mechanism of cutting angle directly over propulsive mechanism, and the side of described angle adjusting mechanism is provided with and is positioned at directly over propulsive mechanism for cutting the cutting mechanism of huge bacterium grass blade stalk.
2. huge bacterium grass blade stalk cutting test platform according to claim 1, it is characterized in that: described height adjustment mechanism comprises the base be symmetricly set on base plate, the screw rod that guide pillar and top are connected with bevel gear is all symmetrically arranged with above described base, described guide pillar and screw rod all insert the crossbeam both end sides be arranged at directly over base, the aperture place that described crossbeam bottom coordinates with screw rod is provided with nut, the top of described crossbeam is provided with the back timber for fixing guide pillar and screw rod, the top of described back timber is provided with rectangular parallelepiped cavity, described rectangular parallelepiped cavity top is provided with motor, described motor is connected by the rotating shaft be fixed on bearing A of bevel gear and two ends and realizes rotating, described rotating shaft two ends are symmetrically arranged with bevel gear and coordinate with screw tip bevel gear respectively and realize screw rod synchronous axial system.
3. huge bacterium grass blade stalk cutting test platform according to claim 1, it is characterized in that: described propulsive mechanism comprises the servomotor be fixed on base plate, described servomotor output terminal is connected by safety clutch and the two ends screw mandrel be fixed on bearing B and realizes rotating, back up pad is provided with directly over described screw mandrel, described back up pad is connected with screw mandrel by roller nut, and bottom described back up pad, both end sides is connected with the supporting seat be arranged on base plate by linear slide block.
4. huge bacterium grass blade stalk cutting test platform according to claim 1, it is characterized in that: described angle adjusting mechanism comprises lateral adjustments handwheel and longitudinal control hand wheel, the worm screw be fixed on bearing is connected with two ends respectively for described lateral adjustments handwheel and longitudinal control hand wheel, described worm screw regulates turbine to engage with lateral adjustments turbine with longitudinal respectively, described lateral adjustments turbine is connected with cabinet bolt by a plectane, and the described turbine that longitudinally regulates is connected with flap bolt by a disk.
5. huge bacterium grass blade stalk cutting test platform according to claim 1, it is characterized in that: described cutting mechanism comprises and is fixed on output shaft cutting motor down on angle adjusting mechanism flap, described cutting motor is connected with transmission shaft by shaft coupling A, described transmission shaft is provided with sensor, described sensor is connected with cutter shaft by shaft coupling B away from the transmission shaft of cutting motor side, described cutter spindle sleeve is provided with bearing, and described cutter shaft end is provided with incisory cutterhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713822.4A CN104359698B (en) | 2014-12-02 | 2014-12-02 | Pennisetum hydridum stalk cutting test bed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410713822.4A CN104359698B (en) | 2014-12-02 | 2014-12-02 | Pennisetum hydridum stalk cutting test bed |
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| CN104359698A true CN104359698A (en) | 2015-02-18 |
| CN104359698B CN104359698B (en) | 2017-04-12 |
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| CN201410713822.4A Expired - Fee Related CN104359698B (en) | 2014-12-02 | 2014-12-02 | Pennisetum hydridum stalk cutting test bed |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104729944A (en) * | 2015-03-19 | 2015-06-24 | 北京工业大学 | Vegetable harvesting cutter cutting factor selection testing platform |
| CN105557308A (en) * | 2015-12-18 | 2016-05-11 | 黑龙江省乐丰科技有限公司 | Complanation cultivation board and cultivation method for black fungus |
| CN105675287A (en) * | 2016-03-30 | 2016-06-15 | 农业部南京农业机械化研究所 | Multi-cutting platform stalk crop cutting test device |
| CN107515130A (en) * | 2017-08-30 | 2017-12-26 | 西南大学 | A kind of rotary cutting test equipment |
| CN108132195A (en) * | 2018-01-30 | 2018-06-08 | 湖南农业大学 | The ramie stem harvesting Experiment of Tool Wear platform of variable holding state |
| CN108169046A (en) * | 2018-01-30 | 2018-06-15 | 湖南农业大学 | The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle |
| CN109109174A (en) * | 2018-09-22 | 2019-01-01 | 中北大学 | A kind of concrete cutting machine with cutting angle adjustable in horizontal direction |
| CN109699321A (en) * | 2019-03-13 | 2019-05-03 | 农业农村部南京农业机械化研究所 | Cut stalk testing stand |
| CN109757227A (en) * | 2019-02-28 | 2019-05-17 | 山东省农业科学院畜牧兽医研究所 | A kind of fine crushing plant of fresh plant cauline leaf |
| CN110108473A (en) * | 2019-06-04 | 2019-08-09 | 南京工程学院 | A kind of double acting knife cutting test device of transverse direction vines |
| CN112146908A (en) * | 2020-09-23 | 2020-12-29 | 东北林业大学 | Be applied to data acquisition testing machine of cutting force of brush cutter |
| CN112540020A (en) * | 2020-11-30 | 2021-03-23 | 江苏大学 | Leaf class vegetables cutting mechanical properties testing arrangement |
| CN113532983A (en) * | 2021-06-24 | 2021-10-22 | 农业农村部南京农业机械化研究所 | Test bed for cutting and testing stalk crops |
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Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105557308A (en) * | 2015-12-18 | 2016-05-11 | 黑龙江省乐丰科技有限公司 | Complanation cultivation board and cultivation method for black fungus |
| CN105675287A (en) * | 2016-03-30 | 2016-06-15 | 农业部南京农业机械化研究所 | Multi-cutting platform stalk crop cutting test device |
| CN105675287B (en) * | 2016-03-30 | 2018-03-02 | 农业部南京农业机械化研究所 | A kind of more Cutting platform stalk crop cutting test devices |
| CN107515130B (en) * | 2017-08-30 | 2020-05-22 | 西南大学 | Rotation type cutting test equipment |
| CN107515130A (en) * | 2017-08-30 | 2017-12-26 | 西南大学 | A kind of rotary cutting test equipment |
| CN108132195A (en) * | 2018-01-30 | 2018-06-08 | 湖南农业大学 | The ramie stem harvesting Experiment of Tool Wear platform of variable holding state |
| CN108169046A (en) * | 2018-01-30 | 2018-06-15 | 湖南农业大学 | The ramie stem harvesting Experiment of Tool Wear platform of adjustable entrance angle |
| CN108132195B (en) * | 2018-01-30 | 2024-03-29 | 湖南农业大学 | Ramie stem harvesting cutter abrasion test stand with changeable supporting state |
| CN108169046B (en) * | 2018-01-30 | 2024-03-22 | 湖南农业大学 | Ramie stem harvesting cutter abrasion test stand with adjustable cutting angle |
| CN109109174A (en) * | 2018-09-22 | 2019-01-01 | 中北大学 | A kind of concrete cutting machine with cutting angle adjustable in horizontal direction |
| CN109757227A (en) * | 2019-02-28 | 2019-05-17 | 山东省农业科学院畜牧兽医研究所 | A kind of fine crushing plant of fresh plant cauline leaf |
| CN109757227B (en) * | 2019-02-28 | 2024-01-23 | 山东省农业科学院畜牧兽医研究所 | Fine crushing equipment for fresh plant stems and leaves |
| CN109699321B (en) * | 2019-03-13 | 2020-11-20 | 农业农村部南京农业机械化研究所 | Test bed for cutting straws |
| CN109699321A (en) * | 2019-03-13 | 2019-05-03 | 农业农村部南京农业机械化研究所 | Cut stalk testing stand |
| CN110108473B (en) * | 2019-06-04 | 2024-03-19 | 南京工程学院 | Transverse stem and vine double-acting cutter cutting test device |
| CN110108473A (en) * | 2019-06-04 | 2019-08-09 | 南京工程学院 | A kind of double acting knife cutting test device of transverse direction vines |
| CN112146908A (en) * | 2020-09-23 | 2020-12-29 | 东北林业大学 | Be applied to data acquisition testing machine of cutting force of brush cutter |
| CN112540020A (en) * | 2020-11-30 | 2021-03-23 | 江苏大学 | Leaf class vegetables cutting mechanical properties testing arrangement |
| CN113532983A (en) * | 2021-06-24 | 2021-10-22 | 农业农村部南京农业机械化研究所 | Test bed for cutting and testing stalk crops |
| CN113532983B (en) * | 2021-06-24 | 2023-11-10 | 农业农村部南京农业机械化研究所 | Cutting test bench for stalk crops |
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Granted publication date: 20170412 Termination date: 20181202 |