CN212164236U - Chinese hemp harvester - Google Patents
Chinese hemp harvester Download PDFInfo
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- CN212164236U CN212164236U CN202020716322.7U CN202020716322U CN212164236U CN 212164236 U CN212164236 U CN 212164236U CN 202020716322 U CN202020716322 U CN 202020716322U CN 212164236 U CN212164236 U CN 212164236U
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- roller
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Abstract
The utility model discloses a chinese hemp harvester, including being located the cutting guider that can cut chinese hemp of machine foremost, can with the leading-in and feeding device who flattens of chinese hemp, break up the straw that has flatted, separate out the fibrous skin pole separator of fresh hemp, the fresh hemp fibre collection device who collects the fresh hemp fibre that separates, skin pole separator includes the garrulous stem roller of straight-tooth, vibrations hammer device, the garrulous stem roller of helical tooth, middle conveyor belt, terminal conveyor belt, skin pole separator passes through double drum gear, and meshing work between tooth and the tooth realizes the stem and rolls the throwing effect, has adopted the process of two-stage extrusion and once patting, makes its throwing process more thorough. The harvesting, the leveling, the separation of the peel and the stalk and the collection of the hemp are integrally completed, the automation is improved, the high-quality hemp fiber is obtained, and the raw material guarantee is provided for the subsequent processing.
Description
Technical Field
The utility model particularly relates to the field of agricultural harvesting machinery, specifically a hemp harvester.
Background
China hemp is used as a high-quality natural fiber crop, clothing and apparel made of the China hemp has multiple functions of moisture absorption, ventilation, comfort, heat dissipation, mildew prevention, bacteriostasis, radiation resistance, ultraviolet protection, sound absorption and the like, is a raw material of military clothing and high-grade clothing, is popularized and planted in a large area in recent years for relieving the current situation of fiber shortage, but the mechanization degree of the China hemp harvesting link is not improved all the time. At present, China hemp harvesting mainly comprises harvesting and picking up the Chinese hemp on the ground by a machine and then manually bundling and picking up the Chinese hemp, and the Chinese hemp is heavy in weight and difficult to bundle and pick up and consumes manpower and material resources seriously, so that popularization and planting of the Chinese hemp are influenced. In recent years, a part of China hemp combined harvesting machinery is popularized domestically, and the machinery often directly crushes harvested China hemp for harvesting and transportation, so that although the combined harvesting is partially solved, the subsequent reprocessing and quality of China hemp are seriously influenced.
Therefore, a machine capable of integrally harvesting, flattening, separating skin and stems and collecting hemp fibers in the hemp harvesting process is urgently needed, the automation is improved, the manual investment is reduced, the high-quality hemp fibers are guaranteed to be obtained, and the raw material guarantee is provided for subsequent processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a chinese hemp harvester:
comprises a cutting guide device which is positioned at the most front end of the machine and can cut hemp;
comprises a feeding device which can lead hemp into and lay down hemp;
comprises a bark-stalk separating device which breaks the laid stalks and separates the fresh fibrilia;
comprises a fresh fibrilia collecting device for collecting the separated fresh fibrilia.
The feeding device comprises a conveying belt, a limiting cam and a limiting baffle, wherein the front section of the conveying belt is provided with a slope with a certain angle, the rear section of the conveying belt is parallel to the horizontal plane, the limiting cam and the limiting baffle are sequentially arranged above the parallel section of the conveying belt from front to back, Chinese hemp is rotated through the limiting cam, Chinese hemp straws with a tilting angle are pressed to be horizontal, and the conveying belt conveys the Chinese hemp straws to the conveying belt and in a gap between the limiting baffles, the Chinese hemp straws become horizontal.
The bark-stem separating device comprises a straight-tooth stem crushing roller, a vibration hammer device, a spiral-tooth stem crushing roller, a middle conveying belt and a tail end conveying belt, and the bark-stem separating device realizes the effect of rolling and spinning stems through the meshing work of double-roller gears and teeth;
the straight-tooth stem crushing roller is arranged at the front end of the skin-stem separating device, the spiral-tooth stem crushing roller is arranged at the rear end, the straight-tooth stem crushing roller and the spiral-tooth stem crushing roller are respectively provided with an engaging gear of an upper roller and an engaging gear of a lower roller, gears are respectively arranged on the power side, the power is transmitted to the upper roller through the power of a machine, then the power is uniformly and synchronously transmitted to the lower roller through the meshing action of the gears, the skin-stem separating device is positioned at the rear end of the feeding device, the middle conveying belt is arranged at the rear end of the straight-tooth stem crushing roller, the vibration hammer device is arranged above the middle conveying belt, and the spiral-tooth stem crushing roller is arranged at the rear end;
the vibrations hammer device is equipped with the vibrations hammer, and the effect of vibrations hammer has two, and one is to clear away the disintegrating slag of the garrulous stem roller of straight-teeth, and another effect is, and further separation and bat its on one's body not separate thorough disintegrating slag, and the chinese hemp straw has passed through the garrulous stem roller of straight-teeth back for fresh hemp and straw disintegrating slag have skin bone separation, so make the slagging-off efficiency of vibrations hammer system higher.
The vibration hammer device is sequentially provided with a vibration plate, a vibration crankshaft, a hammer rod, a lining, a vibration rack and a transmission belt wheel, wherein the transmission belt wheel drives the vibration crankshaft to rotate, and the hammer rod penetrates through a slotted hole of the lining to move up and down.
The utility model discloses only adopted the process of two-stage extrusion and once patting, at the upper and lower rotation that the silk process is taken out through the garrulous stem roller of straight-tooth in pressurization for the first time, chinese hemp fibre in the middle of the extrusion, the process of patting is carried out once to the vibrations hammer device after not pounding completely, and the garrulous stem roller of helical tooth carries out the motion of the garrulous fluted roller of second time after patting the process, lets chinese hemp carry out the extrusion process again, makes its silk process of taking out more thoroughly.
The collecting device is installed at the rear end of the machine and is a pull-type funnel collecting device, a reciprocating pull rod, a funnel and a collector are arranged on the collecting device, the reciprocating pull rod drives the funnel to reciprocate, and the hemp after being spun is tiled in the collector.
The utility model discloses a chinese hemp harvester, through cutting guider, feeding device, skin pole separator, the collection device who sets gradually the cutting, can realize chinese hemp from reaping intensification, mechanization and the high efficiency of drawing silk, furthest's reduction manual input improves the operating efficiency, and this chinese hemp harvester can integrate and accomplish chinese hemp results in-process and reap, put level, skin pole separation, collection, and guarantee chinese hemp fiber quality provides raw and other materials guarantee for follow-up processing.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the skin bar separation device;
FIG. 3 is a top view of the skin bar separation device;
FIG. 4 is a front view of the vibratory hammer apparatus;
FIG. 5 is a schematic view of the mechanism of the feeding device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the utility model provides a chinese hemp harvester, this chinese hemp harvester can integrate and accomplish chinese hemp results in-process reap, put flat, skin pole separation, collection, has realized high automation. The utility model discloses a chinese hemp harvester is including being located the cutting guider that the machine can cut chinese hemp at the foremost, including can be with the leading-in and feeding device 1 of putting flat with chinese hemp, include that the straw that will put flat breaks, separates out the skin pole separator 2 of fresh hemp fibre, include the fresh hemp fibre collection device 3 that collects the fresh hemp fibre that will separate out.
As shown in fig. 1 and 5, the feeding device 1 is composed of a conveying belt 11, a limit cam 12 and a limit baffle 13. 11 anterior segments of conveyer belt are provided with the slope of certain angle, the back end is parallel with the horizontal plane, chinese hemp turns right from a left side and carries, cut off by the state of standing upright, then lean on and climb according to the motion of conveyer belt on 11 slopes of conveyer belt, there is a perk angle chinese hemp straw and horizontal motion's direction this moment, get into 11 with the horizontal plane parallel section of conveyer belt, 11 parallel section top of conveyer belt has set gradually spacing cam 12 and limit baffle 13 from the past backward, chinese hemp is through rotatory spacing cam 12 this moment, chinese hemp straw with the perk angle is pressed to the level, and carry chinese hemp straw to the clearance between conveyer belt 11 and the limit baffle 13 along with 11 movements of conveyer belt, chinese hemp straw has been by original state of standing upright this moment, become complete level.
As shown in fig. 2 and 3, the bark-stalk separating means 2 comprises a straight crushing stem roller 21, a vibration hammer means 22, a helical tooth crushing stem roller 23, an intermediate conveying belt 24, and a terminal conveying belt 25. The bark-stem separating device 2 realizes the effect of rolling and spinning the stems through the meshing work between teeth through a double-roller gear, in particular to a straight-tooth stem crushing roller 21 arranged at the front end of the bark-stem separating device 2, a spiral-tooth stem crushing roller 23 arranged at the rear end, meshing teeth of an upper roller and a lower roller are arranged on the straight-tooth stem crushing roller 21 and the spiral-tooth stem crushing roller 23, gears are arranged on the power side, the power is transmitted to the upper roller through the power of a machine, then the power is uniformly and synchronously transmitted to the lower roller through the meshing action of the gears, the bark-stem separating device 2 is arranged at the rear end of a feeding device 1, a vibration hammer device 22 is arranged above an intermediate conveying belt 24, the vibration hammer device 22 is provided with a vibration hammer, the rear end of the intermediate conveying belt 24 is provided with the spiral-tooth stem crushing roller 23, Chinese hemp straws are conveyed to the position between the upper roller and the lower roller of the straight-tooth stem crushing roller 21 through the feeding device 1, are extruded and crushed through the movement of the straight, then the vibrations hammer device 22's that is located the top of middle conveyor belt 24 vibrations hammer into the ram pressure, remove the dregs, the effect of vibrations hammer has two, one is the disintegrating slag of the garrulous stem roller 21 of straight-teeth that clears away, another effect is, further separation and bat its on one's body do not separate thorough disintegrating slag, chinese hemp straw has passed through the garrulous stem roller 21 of straight-teeth back, make fresh hemp and straw disintegrating slag skin bone separation, so make the slagging-off efficiency of vibrations hammer system higher, then, chinese hemp straw gets into garrulous stem roller 23 of spiral tooth and has upper and lower roller further to extrude the separation of skin pole.
As shown in fig. 4, the vibration hammer device 22 is provided with a vibration plate 26, a vibration crank 27, a hammer rod 28, a bush 29, a vibration frame 30, and a driving pulley 31 in this order. The driving belt wheel 31 drives the vibration crankshaft 27 to rotate, and the hammer rod 28 passes through the slotted hole of the bush 29 to drive the vibration hammer to move up and down.
The utility model discloses only adopted the process of two-stage extrusion and once patting, at the upper and lower rotation that the silk process is taken out through the garrulous stem roller of straight-tooth 21 to pressurization for the first time, chinese hemp fibre in the middle of the extrusion does not smash to pieces the back vibrations hammer device 22 completely and carries out the process of patting once, and the garrulous stem roller of helical tooth 23 carries out the motion of the garrulous fluted roller of second time after the process of patting is ended, lets chinese hemp carry out the extrusion process once more again, makes its silk process of taking out more thoroughly.
Collecting device 3 installs in the machine rear end, for the funnel collecting device of pull formula, be equipped with reciprocal pull pole, funnel and collector on collecting device 3, reciprocal pull pole drives funnel reciprocating motion, replaces the winding mode of the fibre after will drawing, and the chinese hemp after having avoided drawing twines inequality, easy rupture, the problem of collecting the difficulty at winding in-process, lets the more initiative tiling of chinese hemp after just drawing in the collector, provides convenience for the processing and the utilization in numb farmer's later stage.
Claims (7)
1. A hemp harvester which is characterized in that:
comprises a cutting guide device which is positioned at the most front end of the machine and can cut hemp;
comprises a feeding device (1) which can guide and lay hemp;
comprises a bark-stalk separating device (2) for breaking the laid stalks and separating the fresh fibrilia;
comprises a fresh fibrilia collecting device (3) for collecting the separated fresh fibrilia;
skin pole separator (2) are including garrulous stem roller of straight-tooth (21), vibrations hammer device (22), garrulous stem roller of helical tooth (23), middle conveyor belt (24), terminal conveyor belt (25), skin pole separator (2) are through double drum gear, and the meshing work between tooth and the tooth realizes that the stem rolls the effect of throwing silk.
2. A hemp harvester as in claim 1, wherein: feeding device (1) comprises conveyer belt (11), limit cam (12) and limit baffle (13), conveyer belt (11) anterior segment is provided with the slope of certain angle, and the back end is parallel with the horizontal plane, conveyer belt (11) parallel section top has set gradually from the front backward limit cam (12) with limit baffle (13), chinese hemp is rotatory limit cam (12) press the chinese hemp straw of perk angle to the level, conveyer belt (11) carry chinese hemp straw extremely conveyer belt (11) with in the clearance between limit baffle (13), chinese hemp straw becomes the level.
3. A hemp harvester as in claim 1, wherein: garrulous stem roller of straight-teeth (21) set up skin pole separator (2) front end, the garrulous stem roller of helical tooth (23) is installed in the rear end, all install the meshing tooth of upper and lower roll on garrulous stem roller of straight-teeth (21), the garrulous stem roller of helical tooth (23), the gear is all installed to the power side, passes to last roller by machine power, then conveys the lower roll via the gear engagement with the even synchronous conveying of power, skin pole separator (2) are located feeding device (1) rear end, garrulous stem roller of straight-teeth (21) rear end is equipped with middle conveyor belt (24), middle conveyor belt (24) top is equipped with vibrations hammer device (22), garrulous stem roller of helical tooth (23) is installed to middle conveyor belt (24) rear end.
4. A hemp harvester as in claim 1, wherein: the vibrations hammer device (22) is equipped with the vibrations hammer, and the effect of vibrations hammer has two, and one is to clear away the disintegrating slag of straight-tooth garrulous stem roller (21), and another effect is, and further separation is with clap its on one's body not separate thorough disintegrating slag, and the chinese hemp straw has passed through straight-tooth garrulous stem roller (21) back for the skin bone separation has been had with the straw disintegrating slag to the fresh hemp, so makes the slagging-off efficiency of vibrations hammer system higher.
5. A hemp harvester as in claim 1, wherein: the vibration hammer device (22) is sequentially provided with a vibration plate (26), a vibration crankshaft (27), a hammer rod (28), a lining (29), a vibration rack (30) and a transmission belt wheel (31), wherein the transmission belt wheel (31) drives the vibration crankshaft (27) to rotate, and the hammer rod (28) penetrates through a slotted hole of the lining (29) to move up and down.
6. A hemp harvester as in claim 1, wherein: adopted the process of two-stage extrusion and once patting, at the upper and lower rotation that the silk process is smashed through the straight-teeth at first pressurization and taken out (21), chinese hemp fibre in the middle of the extrusion does not smash to pieces the back vibrations hammer device (22) completely and carries out the process of patting once, and garrulous stem roller of helical tooth (23) carry out the motion of the garrulous fluted roller of second time after the process of patting is ended, lets chinese hemp carry out the extrusion process once more, makes its process of taking out the silk more thoroughly.
7. A hemp harvester as in claim 1, wherein: the collection device (3) is installed at the rear end of the machine and is a pull-out funnel collection device, a reciprocating pull rod, a funnel and a collector are arranged on the collection device (3), the reciprocating pull rod drives the funnel to reciprocate, and hemp after silk drawing is tiled in the collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716322.7U CN212164236U (en) | 2020-05-04 | 2020-05-04 | Chinese hemp harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020716322.7U CN212164236U (en) | 2020-05-04 | 2020-05-04 | Chinese hemp harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212164236U true CN212164236U (en) | 2020-12-18 |
Family
ID=73764616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020716322.7U Expired - Fee Related CN212164236U (en) | 2020-05-04 | 2020-05-04 | Chinese hemp harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212164236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386845A (en) * | 2020-05-04 | 2020-07-10 | 青岛农业大学 | Chinese hemp harvester |
-
2020
- 2020-05-04 CN CN202020716322.7U patent/CN212164236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111386845A (en) * | 2020-05-04 | 2020-07-10 | 青岛农业大学 | Chinese hemp harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 Termination date: 20210504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |