CN104620752A - Chinese yam harvester - Google Patents
Chinese yam harvester Download PDFInfo
- Publication number
- CN104620752A CN104620752A CN201510033047.2A CN201510033047A CN104620752A CN 104620752 A CN104620752 A CN 104620752A CN 201510033047 A CN201510033047 A CN 201510033047A CN 104620752 A CN104620752 A CN 104620752A
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- lifting platform
- hollow knife
- knife bar
- chinese yam
- screw
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Abstract
The invention discloses a Chinese yam harvester. The Chinese yam harvester comprises a cart body, a rack, a lifting table, a digging knife, a driving device and a pushing rod. The cart body is provided with a bearing plate, the rack is fixedly erected on the bearing plate, and the lifting table is arranged on the rack and is driven by a lifting device to ascend and descend. The digging knife comprises a hollow knife rod, a spiral blade and a plurality of knife heads, wherein the upper end and the lower end of the hollow knife rod are each provided with an opening, a plurality of mud grooves parallel with the axis are evenly formed in the side wall of the hollow knife rod in the circumferential direction, the spiral blade is arranged on the side wall of the hollow knife rod, and the knife heads are arranged at the lower end of the hollow knife rod. The driving device is arranged on the lifting table and connected with the hollow knife rod of the digging knife. The pushing rod is arranged on the lifting table through a pushing device and can slide downwards to be sleeved with the hollow knife rod. The Chinese yam harvester can mechanically dig Chinese yams, discharges the Chinese yams from the hollow knife rod, and is high in working efficiency.
Description
Technical field
The present invention relates to field crop harvester, particularly a kind of Chinese yam harvester.
Background technology
Chinese yam has more rich nutritive value and medical value, and it has good economic benefit as the crops of medicine-food two-purpose.Chinese yam is generally and grows vertically downward, and it belongs to dark root crop, entirety in depth under, and rhizome is long and fragile, easily fractures.For avoiding affecting product quality when gathering in the crops because damaging and fracture Chinese yam, traditional results Chinese yam mode needs manually to deep-cut the soil of Chinese yam periphery and careful operation, therefore need the muscle power consuming high strength, results mountain labour intensity is about large and operating efficiency is very low.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of Chinese yam harvester, thus the large and ineffective shortcoming of the mode labour intensity overcoming traditional hand harvest Chinese yam.
For achieving the above object, the invention provides a kind of Chinese yam harvester, wherein, comprising: car body, it is provided with a loading plate; Frame, its fixed mount is located on described loading plate; Lifting platform, it is arranged in described frame in the mode that can slide up and down; This lifting platform is driven by an elevator and is elevated; Dig cutter, it comprises: about one two ends are provided with the hollow knife bar of opening, and the sidewall of this hollow knife bar circumferentially offers equably the mud groove of several and axis being parallel; One is arranged at the screw blade on the sidewall of described hollow knife bar; Several are arranged at the cutter head of the lower end of described hollow knife bar; And drive unit, it is arranged on described lifting platform, and this drive unit is connected to drive described hollow knife bar to rotate with the described hollow knife bar digging cutter; And push rod, it is arranged on described lifting platform by a thrust unit in the mode that can slide up and down, this push rod can slide downward to be nested in described hollow knife bar.
Preferably, in technique scheme, described elevator comprises: one is fixedly installed on the lifting motor in described frame; And the elevating screw that is connected with described lifting motor, described lifting platform is provided with a screw be connected with a joggle with this elevating screw.
Preferably, in technique scheme, described drive unit comprises: one is arranged at the drive motors on described lifting platform; And one to be arranged on described lifting platform and the decelerator that is connected with described drive motors of input, the output of this decelerator is connected with the described hollow knife bar digging cutter.
Preferably, in technique scheme, described thrust unit comprises: at least one is arranged at the pole on described lifting platform in the mode that can slide up and down; One footstock being arranged at the upper end of described pole, the upper end of described push rod is fixedly connected with this footstock; The promotion screw mandrel that one upper end is connected with described footstock, described lifting platform is provided with a screw be connected with a joggle with this promotion screw mandrel; And one is fixedly installed on the bottom of described lifting platform and the pushing motor be connected with described promotion screw mandrel.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention can drive and dig cutter and carry out mechanization excavation to Chinese yam, and by push rod, Chinese yam is discharged from hollow knife bar, and its operating efficiency is high, and labour intensity is low.
2, the structure of elevator of the present invention, drive unit and thrust unit is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the perspective view according to Chinese yam harvester of the present invention.
Fig. 2 is according to perspective view of digging cutter of the present invention.
Main Reference Numerals illustrates:
1-car body, 11-loading plate; 2-frame; 3-lifting platform, 31-lifting motor, 32-elevating screw; 4-digs cutter, 41-drive motors, 42-decelerator, 43-hollow knife bar, 44-screw blade, 45-mud groove, 46-cutter head; 5-push rod, 51-footstock, 52-pole, 53-promotes screw mandrel, 54-pushing motor; 6-accumulator.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1 to Figure 2, a kind of embodiment according to the specific embodiment of the invention is: a kind of Chinese yam harvester, and it comprises car body 1, frame 2, lifting platform 3, digs cutter 4 and push rod 5, wherein:
As shown in Figure 1, car body 1 is provided with a loading plate 11, and car body 1 is for walking on the ground in yam planting.Frame 2 fixed mount is located on loading plate 11, lifting platform 3 is arranged in frame 2 in the mode that can slide up and down, lifting platform 3 is driven by an elevator and is elevated, preferably, elevator comprises lifting motor 31 and elevating screw 32, lifting motor 31 is fixedly installed in frame 2, the upper end of elevating screw 32 is connected with lifting motor 31, lifting platform 3 is provided with a screw be connected with a joggle with the bottom of elevating screw 32, when lifting motor 31 carries out rotating, it orders about lifting platform 3 by elevating screw 32 and is elevated.
As depicted in figs. 1 and 2, dig cutter 4 and comprise hollow knife bar 43, screw blade 44, mud groove 45, cutter head 46 and drive unit, hollow knife bar 43 is the body that about one two ends are provided with opening, and the sidewall of hollow knife bar 43 circumferentially offers equably the mud groove 45 of several and axis being parallel, screw blade 44 is arranged at the sidewall of hollow knife bar 43, and several cutter heads 46 are arranged at the lower end of hollow knife bar 43.Hollow knife bar 43 is driven by the drive unit that is arranged on lifting platform 3 and rotates, preferably, drive unit comprises drive motors 41 and decelerator 42, drive motors 41 is arranged on lifting platform 3, decelerator 42 is arranged on lifting platform 3 and its input is connected with drive motors 41, the output of decelerator 42 is connected with hollow knife bar 43, hollow knife bar 43 is driven to rotate by drive motors 41, lifting motor 31 drives lifting platform 3 to move down simultaneously, hollow knife bar 43 is excavated downwards by cutter head 46 and screw blade 44, Chinese yam is made to be contained in hollow knife bar 43, circumference due to hollow knife bar 43 offers mud groove, the earth be squeezed in hollow knife bar 43 can be discharged in time digging in the process that cutter digs for 4 times, effective resistance reducing excavation, and can prevent earth from weighing the Chinese yam be contained in hollow knife bar 43 wounded.
As shown in Figure 1, push rod 5 is arranged on lifting platform 3 by a thrust unit in the mode that can slide up and down, push rod 5 can slide downward to be nested in hollow knife bar 43.Preferably, thrust unit comprises footstock 51, pole 52, promotes screw mandrel 53 and pushing motor 54, and at least one pole 52 is arranged on lifting platform 3 in the mode that can slide up and down; Footstock 51 is arranged at the upper end of all poles 52 to move up and down along with pole 52.The upper end of push rod 5 is fixedly connected with footstock 51, and the lower end of push rod 5 is corresponding with the endoporus of hollow knife bar 43.The upper end promoting screw mandrel 53 is connected with footstock 51, and lifting platform 3 is provided with a screw be connected with a joggle with promotion screw mandrel 53, pushing motor 54 is fixedly installed on the bottom of lifting platform 3 and is connected with the lower end promoting screw mandrel 53.Pushing motor 54 controls moving up and down of push rod 5 by driving positive and negative the transferring promoting screw mandrel 53.Pushing motor 54, drive motors 41 and lifting motor 31 are powered by an accumulator be arranged on loading plate 11.
During work, the position corresponding with the Chinese yam of underground is moved to digging cutter 4 by car body 1, then hollow knife bar 43 is driven to rotate by drive motors 41, drive lifting platform 3 to move down by lifting motor 31 simultaneously, lifting platform 3 moves down with the cutter 4 that digs rotated, dig cutter 4 and just can excavate soil around Chinese yam straight down, digging in the process that cutter digs for 4 times, Chinese yam is housed inside in the endoporus of hollow knife bar 43 together with the earth of its periphery, dig completely down on earth when digging cutter 4, again lifting platform 3 is driven to rise, be pulled out to make digging cutter 4, Chinese yam just can be squeezed in hollow knife bar 43 Nei Bingsui road by earth and dig cutter 4 and upwards rise and leave underground, when digging after cutter 4 rises completely, driven by pushing motor 54 and promote screw mandrel 53 and to leave behind footstock 51, footstock 51 just pushes push rod 5 in the endoporus of hollow knife bar 43, Chinese yam and earth are discharged from hollow knife bar 43 by push rod 5, again by pushing motor 54, push rod 5 is upwards raised the endoporus leaving hollow knife bar 43 again, thus the excavation completed a Chinese yam.
The present invention automatically can drive and dig cutter 4 pairs of Chinese yams and carry out mechanization excavation, and by push rod 5, Chinese yam is discharged from hollow knife bar 43, and its operating efficiency is high, and labour intensity is low.And the structure of elevator of the present invention, drive unit and thrust unit is simple, easy to use.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (4)
1. a Chinese yam harvester, is characterized in that, comprising:
Car body, it is provided with a loading plate;
Frame, its fixed mount is located on described loading plate;
Lifting platform, it is arranged in described frame in the mode that can slide up and down; This lifting platform is driven by an elevator and is elevated;
Dig cutter, it comprises: about one two ends are provided with the hollow knife bar of opening, and the sidewall of this hollow knife bar circumferentially offers equably the mud groove of several and axis being parallel; One is arranged at the screw blade on the sidewall of described hollow knife bar; Several are arranged at the cutter head of the lower end of described hollow knife bar; And drive unit, it is arranged on described lifting platform, and this drive unit is connected to drive described hollow knife bar to rotate with the described hollow knife bar digging cutter; And
Push rod, it is arranged on described lifting platform by a thrust unit in the mode that can slide up and down, this push rod can slide downward to be nested in described hollow knife bar.
2. Chinese yam harvester according to claim 1, is characterized in that, described elevator comprises: one is fixedly installed on the lifting motor in described frame; And the elevating screw that is connected with described lifting motor, described lifting platform is provided with a screw be connected with a joggle with this elevating screw.
3. Chinese yam harvester according to claim 1, is characterized in that, described drive unit comprises: one is arranged at the drive motors on described lifting platform; And one to be arranged on described lifting platform and the decelerator that is connected with described drive motors of input, the output of this decelerator is connected with the described hollow knife bar digging cutter.
4. Chinese yam harvester according to claim 1, is characterized in that, described thrust unit comprises: at least one is arranged at the pole on described lifting platform in the mode that can slide up and down; One footstock being arranged at the upper end of described pole, the upper end of described push rod is fixedly connected with this footstock; The promotion screw mandrel that one upper end is connected with described footstock, described lifting platform is provided with a screw be connected with a joggle with this promotion screw mandrel; And one is fixedly installed on the bottom of described lifting platform and the pushing motor be connected with described promotion screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033047.2A CN104620752B (en) | 2015-01-22 | 2015-01-22 | Chinese yam harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510033047.2A CN104620752B (en) | 2015-01-22 | 2015-01-22 | Chinese yam harvester |
Publications (2)
| Publication Number | Publication Date |
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| CN104620752A true CN104620752A (en) | 2015-05-20 |
| CN104620752B CN104620752B (en) | 2016-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510033047.2A Active CN104620752B (en) | 2015-01-22 | 2015-01-22 | Chinese yam harvester |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105027794A (en) * | 2015-07-21 | 2015-11-11 | 江苏大学 | White turnip auxiliary harvesting device and method |
| CN105027795A (en) * | 2015-08-07 | 2015-11-11 | 融安县飞煌原生草药材专业合作社 | Chinese yam harvesting machine |
| CN105379496A (en) * | 2015-11-18 | 2016-03-09 | 黄叶玉 | Excavator for Chinese yams |
| CN106258153A (en) * | 2015-06-29 | 2017-01-04 | 郝亮 | Training Radix Ginseng spiral lifting Drilling cropper |
| CN106376293A (en) * | 2016-11-16 | 2017-02-08 | 桐梓县茅石乡龙会村蔬菜种植场 | Rotary barrel type Chinese yam digging machine |
| CN106879294A (en) * | 2017-04-17 | 2017-06-23 | 长江大学 | A kind of harvesting apparatus for positioning formula machine for digging Chinese yam |
| CN107517638A (en) * | 2017-08-20 | 2017-12-29 | 聊城大学 | A kind of method of Chinese yam harvester harvest Chinese yam |
| CN108925199A (en) * | 2018-09-12 | 2018-12-04 | 孙广斌 | A kind of Chinese yam harvester |
| CN109618635A (en) * | 2018-12-20 | 2019-04-16 | 浙江农林大学 | A kind of portable bamboo shoots excavator |
| CN114885661A (en) * | 2022-05-09 | 2022-08-12 | 五邑大学 | Chinese yam harvesting device, method and storage medium |
| CN115250713A (en) * | 2022-07-22 | 2022-11-01 | 浙大宁波理工学院 | Chinese yam harvester |
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| JPS57102110A (en) * | 1980-12-19 | 1982-06-25 | Kawabe Noken Sangyo | Harvesting method of root crops |
| CN2702599Y (en) * | 2004-06-07 | 2005-06-01 | 江苏大学 | Machine for digging Chinese yam |
| CN102132647A (en) * | 2011-02-18 | 2011-07-27 | 山东省农业机械科学研究所 | Conical spiral drilling pipe type Chinese yam harvester |
| CN102870542A (en) * | 2011-07-11 | 2013-01-16 | 山东省农业机械科学研究所 | Hydraulic driving vertical-lifting type yam harvester |
| CN103814670A (en) * | 2014-03-02 | 2014-05-28 | 山东理工大学 | Double-acting-force lifting oil cylinder type Chinese yam harvester |
-
2015
- 2015-01-22 CN CN201510033047.2A patent/CN104620752B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57102110A (en) * | 1980-12-19 | 1982-06-25 | Kawabe Noken Sangyo | Harvesting method of root crops |
| CN2702599Y (en) * | 2004-06-07 | 2005-06-01 | 江苏大学 | Machine for digging Chinese yam |
| CN102132647A (en) * | 2011-02-18 | 2011-07-27 | 山东省农业机械科学研究所 | Conical spiral drilling pipe type Chinese yam harvester |
| CN102870542A (en) * | 2011-07-11 | 2013-01-16 | 山东省农业机械科学研究所 | Hydraulic driving vertical-lifting type yam harvester |
| CN103814670A (en) * | 2014-03-02 | 2014-05-28 | 山东理工大学 | Double-acting-force lifting oil cylinder type Chinese yam harvester |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106258153A (en) * | 2015-06-29 | 2017-01-04 | 郝亮 | Training Radix Ginseng spiral lifting Drilling cropper |
| CN105027794B (en) * | 2015-07-21 | 2017-03-01 | 江苏大学 | A kind of white turnip auxiliary harvesting apparatus and method |
| CN105027794A (en) * | 2015-07-21 | 2015-11-11 | 江苏大学 | White turnip auxiliary harvesting device and method |
| CN105027795A (en) * | 2015-08-07 | 2015-11-11 | 融安县飞煌原生草药材专业合作社 | Chinese yam harvesting machine |
| CN105379496A (en) * | 2015-11-18 | 2016-03-09 | 黄叶玉 | Excavator for Chinese yams |
| CN106376293B (en) * | 2016-11-16 | 2018-07-13 | 桐梓县茅石乡龙会村蔬菜种植场 | Cylinder-rotating Dioscorea opposite digging machine |
| CN106376293A (en) * | 2016-11-16 | 2017-02-08 | 桐梓县茅石乡龙会村蔬菜种植场 | Rotary barrel type Chinese yam digging machine |
| CN106879294A (en) * | 2017-04-17 | 2017-06-23 | 长江大学 | A kind of harvesting apparatus for positioning formula machine for digging Chinese yam |
| CN106879294B (en) * | 2017-04-17 | 2019-02-12 | 长江大学 | It is a kind of for positioning the harvesting apparatus of formula machine for digging Chinese yam |
| CN107517638A (en) * | 2017-08-20 | 2017-12-29 | 聊城大学 | A kind of method of Chinese yam harvester harvest Chinese yam |
| CN108925199A (en) * | 2018-09-12 | 2018-12-04 | 孙广斌 | A kind of Chinese yam harvester |
| CN109618635A (en) * | 2018-12-20 | 2019-04-16 | 浙江农林大学 | A kind of portable bamboo shoots excavator |
| CN114885661A (en) * | 2022-05-09 | 2022-08-12 | 五邑大学 | Chinese yam harvesting device, method and storage medium |
| CN115250713A (en) * | 2022-07-22 | 2022-11-01 | 浙大宁波理工学院 | Chinese yam harvester |
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| CN104620752B (en) | 2016-10-12 |
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