CN103144922B - Vertical lifting device of materials - Google Patents
Vertical lifting device of materials Download PDFInfo
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- CN103144922B CN103144922B CN201310110693.5A CN201310110693A CN103144922B CN 103144922 B CN103144922 B CN 103144922B CN 201310110693 A CN201310110693 A CN 201310110693A CN 103144922 B CN103144922 B CN 103144922B
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Abstract
The invention provides a vertical lifting device of materials. The vertical lifting device comprises a left conveying mechanism (1), a right conveying mechanism (2), and a hydraulic lifting mechanism (4), wherein the left conveying mechanism (1) and the right conveying mechanism (2) are symmetrically arranged and are vertical; the hydraulic lifting mechanism (4) is connected with the left and right conveying mechanisms. According to the vertical lifting device disclosed by the invention, picked tobaccos can be conveyed to conveying equipment in real time to be transported away so that the freshness of the tobaccos is ensured and the tobaccos are not damaged; and the conveying efficiency is high.
Description
Technical field
The present invention relates to a kind of promote bulk material, especially field pluck under the device of tobacco leaf.
Background technology
In leaf tobacco production process, can the harvesting of tobacco leaf be basic work, pluck timely and can affect quality of tobacco to a great extent.Abroad, the seed harvester place in operation of existing various semi-mechanization and mechanization, picking efficiency is higher, and can complete harvesting operation in time, but these physical constructions are more complicated, cost is comparatively high.And domesticly also substantially relying on picked by hand at present, picking efficiency is low on the one hand, and tobacco grower's labour intensity is large, is also difficult to accomplish to pluck completely in time.On the other hand, even if tobacco leaf has been plucked, only rely on and manually be also usually difficult at once tobacco leaf is loaded on car, and be transported to barn in time and toast, be difficult to the freshness of guarantee tobacco leaf.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of tobacco leaf under harvesting can being transported on transportation device in time to transport, to guarantee the freshness of tobacco leaf, can not tobacco leaf be damaged again, and the material perpendicular lifting apparatus that transport efficiency is high.
Object of the present invention is achieved through the following technical solutions.
A kind of material perpendicular lifting apparatus, the hydraulic lifting mechanism including symmetrically arranged left conveying mechanism vertically and right conveying mechanism, be fixedly connected with right conveying mechanism with left conveying mechanism, and conveyor surface is relatively fixed, conveyer and floating conveyer form by adjacent respectively for described left conveying mechanism and right conveying mechanism, front side plate and rear quarter panel is respectively arranged with in the front and back of left conveying mechanism and right conveying mechanism, the two ends of fixed conveyor drive roll are fixedly connected on the upper end of front side plate and rear quarter panel respectively, the two ends of fixed conveyor driven voller are fixedly connected on the lower end of front side plate and rear quarter panel respectively, the two ends of floating conveyer drive roll are also fixedly connected on the upper end of front side plate and rear quarter panel respectively, the top of the bracing frame of floating conveyer is fixed by screws on front side plate and rear quarter panel, the bottom of bracing frame is freely sagging and be connected on front side plate and rear quarter panel by extension spring, the conveyer driven voller that floats is arranged on the lower end of bracing frame, floating conveyer can take screw as shaft swing, described hydraulic lifting mechanism comprises two ends and is fixedly connected on the horizontal raising legs of left conveying mechanism and right conveying mechanism, two tops arranged in diagonal angle and the raising legs lifting hydraulic cylinder by pinned connection respectively, lifting hydraulic cylinder is arranged at outside the outer or rear quarter panel of the front side plate of left conveying mechanism, another lifting hydraulic cylinder is that diagonal angle is arranged at outside the outer or front side plate of the rear quarter panel of right conveying mechanism, and the lower end of two lifting hydraulic cylinders is connected with front side plate or rear quarter panel by bearing pin.
The present invention is respectively arranged with guiding roller and backgauge roller on left conveying mechanism and right conveying mechanism.Longitudinally sliver is pasted with along load-transfer device in the load-transfer device bottom surface of fixed conveyor and floating conveyer, corresponding fixed conveyor drive roll, fixed conveyor driven voller, the conveyer drive roll that floats, the conveyer driven voller that floats be circumferentially provided with guide groove, sliver snaps in guide groove.Left conveying mechanism and right conveying mechanism adopt Chain conveyer or toothed belt transmission.Left conveying mechanism and right conveying mechanism top are provided with protective device.Described protective device is made up of upper protective device and lower protective device, and lower protective device is fixed by screws on front side plate and rear quarter panel, and upper protective device is directly enclosed within lower protective device.
Left conveying mechanism of the present invention and right conveying mechanism adopt fixed conveyor and floating conveyer dexterously, coordinated by the clamping in fixed conveyor and floating conveyer face, after the tobacco leaf clamping under fresh harvesting, tobacco leaf be upwards delivered in the frame hurdle holding tobacco leaf along with the upward movement of load-transfer device or transport on the vehicle of tobacco leaf.Set floating conveyer bottom can swing, and according to the spacing between how many flexible fixed conveyors of clamped conveying tobacco leaf and floating conveyer, namely improves tobacco leaf transport efficiency, again can not by tobacco leaf extrusion damage.Set hydraulic lifting mechanism can be the upper leaf of cigarette strain, middle leaf or the height of the left conveying mechanism of inferior leads flexible and right conveying mechanism according to the landform of vega and the position of plucking tobacco leaf, to be transferred out in time by the tobacco leaf plucked in differing heights position.Two lifting hydraulic cylinders adopt diagonal angle to arrange, while carrying out Integral lifting to left conveying mechanism and right conveying mechanism, can guarantee the whole machine balancing of body.Structure of the present invention is simple, reliable, and conveying tobacco leaf efficiency is high, can greatly shorten the tobacco leaf picking time, ensures tobacco leaf freshness, and reduces tobacco grower's labour intensity.
Content of the present invention is set forth further below in conjunction with Figure of description.
Accompanying drawing explanation
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
The structural representation of the left conveying mechanism of Fig. 3;
Fig. 4 is the structural representation of lift system;
Fig. 5 is the birds-eye view of Fig. 4;
Fig. 6 is the structural representation of protective device;
Fig. 7 is the assembling schematic diagram of belt conveyor and drive roll or driven voller.
Detailed description of the invention
As shown in Figure 1, the hydraulic lifting mechanism 4 that the present invention includes symmetrically arranged left conveying mechanism 1 vertically and right conveying mechanism 2, be fixedly connected with right conveying mechanism 2 with left conveying mechanism 1.Left conveying mechanism 1 and right conveying mechanism 2 top are provided with protective device 5 as shown in Figure 6, effect protection is played to whole perpendicular lifting apparatus, strengthening.Protective device 5 is made up of upper protective device 5a and lower protective device 5b, lower protective device 5b is fixed by screws on front side plate 10 and rear quarter panel 10 ', upper protective device 5a is directly enclosed within lower protective device 5b, be convenient to Assembly &Disassembly, when the driving device of left conveying mechanism and right conveying mechanism goes wrong, only upper protective device directly need be taken off and just can keep in repair.Described left conveying mechanism 1 is identical with right conveying mechanism 2 structure, be symmetrical arranged, as shown in Figure 3, and conveyor surface is relatively fixed, conveyer 6 and floating conveyer 7 form left conveying mechanism by adjacent, front side plate 10 and rear quarter panel 10 ' is respectively arranged with in the front and back of left conveying mechanism 1 and right conveying mechanism 2, the two ends of fixed conveyor drive roll 8 are fixedly connected on the upper end of front side plate 10 and rear quarter panel 10 ' respectively, the two ends of fixed conveyor driven voller 9 are fixedly connected on the lower end of front side plate 10 and rear quarter panel 10 ' respectively, the two ends of floating conveyer drive roll 11 are also fixedly connected on the upper end of front side plate 10 and rear quarter panel 10 ' respectively, the top of the bracing frame 12 of floating conveyer 7 is fixed on front side plate 10 and rear quarter panel 10 ' by screw 17, the bottom of bracing frame 12 is freely sagging and be connected on front side plate 10 and rear quarter panel 10 ' by extension spring 13, the conveyer driven voller 14 that floats is arranged on the lower end of bracing frame 12, floating conveyer can with screw 17 for shaft swing.Described hydraulic lifting mechanism 4 as shown in Figure 4, Figure 5, comprise two ends and be fixedly connected on the horizontal raising legs 4a of left conveying mechanism 1 and right conveying mechanism 2, two tops arranged in diagonal angle and the raising legs lifting hydraulic cylinder 3 by pinned connection respectively, lifting hydraulic cylinder is arranged at that the front side plate 10 of left conveying mechanism 1 is outer or rear quarter panel 10 ' is outer, another lifting hydraulic cylinder is that diagonal angle is arranged at outside the outer or front side plate 10 of the rear quarter panel 10 ' of right conveying mechanism 2, and the lower end of two lifting hydraulic cylinders is connected with front side plate 10 or rear quarter panel 10 ' by bearing pin.By the action simultaneously of two lifting hydraulic cylinders, need to realize left conveying mechanism according to material growth height and right conveying mechanism transports merit up or down, thus realize carrying the Divisional of tobacco leaf material.Left conveying mechanism 1 and right conveying mechanism 2 adopt Chain conveyer or toothed belt transmission.The propulsion source of left conveying mechanism 1 and right conveying mechanism 2 all can adopt commercial HM Hydraulic Motor or motor, type of drive is propulsion source band movable sprocket, drive fixed conveyor drive roll 8 by chain or Timing Belt, float conveyer drive roll 11, and then drive fixed conveyor driven voller 9, floating conveyer driven voller 14, order about load-transfer device to rotate, make tobacco leaf along tape transport to the next position.Left conveying mechanism and right conveying mechanism are respectively arranged with guiding roller 15 and backgauge roller 16, can ensure that tobacco leaf is transported to the next position along transport track.As shown in Figure 7, longitudinally sliver 18 is pasted with along load-transfer device in the load-transfer device bottom surface of fixed conveyor 6 and floating conveyer 7, corresponding fixed conveyor drive roll 8, fixed conveyor driven voller 9, the conveyer drive roll 11 that floats, the conveyer driven voller 14 that floats be circumferentially provided with guide groove 19, sliver 18 snaps in guide groove 19, make load-transfer device can not sideslip, conveying is got up very steady, to ensure that tobacco leaf can not be pullled in course of conveying, crushes.The sinusoidal waveform pattern conveyor belt that load-transfer device selects friction coefficient large.
Adopt the present invention, according to characteristic and the agriculture requirement of tobacco leaf picking, according to the correct position of upper leaf, middle leaf, inferior leads maturation, left conveying mechanism 1 and right conveying mechanism 2 are pushed to the optimum position of tobacco leaf by the lifting hydraulic cylinder 3 of hydraulic lifting mechanism 4, and the tobacco leaf under plucking upwards is transported to the next position.Tobacco leaf passes through in the middle of fixed conveyor and floating conveyer, according to tobacco leaf quantity number, the conveyer 7 that floats is stretched to suitable position by extension spring 13 and allows tobacco leaf pass through, because the elasticity of spring, the integrity degree of tobacco leaf can be ensured, reduce the crumbliness of tobacco leaf.
The present invention is not only applicable to the collection conveying of fresh tobacco leaves, is equally applicable to the conveying of other fresh or dry large stretch of bulk materials.
Claims (6)
1. a material perpendicular lifting apparatus, is characterized in that, the hydraulic lifting mechanism (4) including symmetrically arranged left conveying mechanism (1) vertically and right conveying mechanism (2), be fixedly connected with right conveying mechanism (2) with left conveying mechanism (1), and conveyor surface is relatively fixed, conveyer (6) and floating conveyer (7) form by adjacent respectively for described left conveying mechanism (1) and right conveying mechanism (2), front side plate (10) and rear quarter panel (10 ') is respectively arranged with in the front and back of left conveying mechanism (1) and right conveying mechanism (2), the two ends of fixed conveyor drive roll (8) are fixedly connected on the upper end of front side plate (10) and rear quarter panel (10 ') respectively, the two ends of fixed conveyor driven voller (9) are fixedly connected on the lower end of front side plate (10) and rear quarter panel (10 ') respectively, the two ends of floating conveyer drive roll (11) are also fixedly connected on the upper end of front side plate (10) and rear quarter panel (10 ') respectively, the top of the bracing frame (12) of floating conveyer (7) is fixed on front side plate (10) and rear quarter panel (10 ') by screw (17), the bottom of bracing frame (12) is freely sagging and be connected on front side plate (10) and rear quarter panel (10 ') by extension spring (13), the conveyer driven voller (14) that floats is arranged on the lower end of bracing frame (12), floating conveyer can with screw (17) for shaft swing, described hydraulic lifting mechanism (4) comprises the horizontal raising legs (4a) that two ends are fixedly connected on left conveying mechanism (1) and right conveying mechanism (2) respectively, two tops arranged in diagonal angle and raising legs are by the lifting hydraulic cylinder (3) of pinned connection, the front side plate (10) that lifting hydraulic cylinder is arranged at left conveying mechanism (1) outward or rear quarter panel (10 ') outward, another lifting hydraulic cylinder be diagonal angle be arranged at right conveying mechanism (2) rear quarter panel (10 ') outward or front side plate (10) outward, the lower end of two lifting hydraulic cylinders is connected with front side plate (10) or rear quarter panel (10 ') by bearing pin.
2. a kind of material perpendicular lifting apparatus according to claim 1, is characterized in that, left conveying mechanism (1) and right conveying mechanism (2) are respectively arranged with guiding roller (15) and backgauge roller (16).
3. a kind of material perpendicular lifting apparatus according to claim 1 and 2, it is characterized in that, longitudinally sliver (18) is pasted with along load-transfer device in the load-transfer device bottom surface of fixed conveyor (6) and floating conveyer (7), corresponding fixed conveyor drive roll (8), fixed conveyor driven voller (9), the conveyer drive roll (11) that floats, the conveyer driven voller (14) that floats be circumferentially provided with guide groove (19), sliver (18) snaps in guide groove (19).
4. a kind of material perpendicular lifting apparatus according to claim 1 and 2, is characterized in that, left conveying mechanism (1) and right conveying mechanism (2) adopt Chain conveyer or toothed belt transmission.
5. a kind of material perpendicular lifting apparatus according to claim 1, is characterized in that, left conveying mechanism (1) and right conveying mechanism (2) top are provided with protective device (5).
6. a kind of material perpendicular lifting apparatus according to claim 5, it is characterized in that, described protective device (5) is made up of upper protective device (5a) and lower protective device (5b), lower protective device (5b) is fixed by screws on front side plate (10) and rear quarter panel (10 '), and upper protective device (5a) is directly enclosed within lower protective device (5b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310110693.5A CN103144922B (en) | 2012-12-25 | 2013-04-01 | Vertical lifting device of materials |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569082 | 2012-12-25 | ||
| CN201210569082.2 | 2012-12-25 | ||
| CN201310110693.5A CN103144922B (en) | 2012-12-25 | 2013-04-01 | Vertical lifting device of materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103144922A CN103144922A (en) | 2013-06-12 |
| CN103144922B true CN103144922B (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310110693.5A Active CN103144922B (en) | 2012-12-25 | 2013-04-01 | Vertical lifting device of materials |
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| Country | Link |
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| CN (1) | CN103144922B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425331B (en) * | 2013-09-09 | 2017-09-29 | 北京北方微电子基地设备工艺研究中心有限责任公司 | Turntable positioning device, loading Transmission system and plasma processing device |
| CN107720089A (en) * | 2017-10-31 | 2018-02-23 | 云南省烟草公司曲靖市公司 | tobacco leaf automatic extracting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CS152550B1 (en) * | 1969-09-18 | 1974-02-22 | ||
| CN201451308U (en) * | 2009-06-12 | 2010-05-12 | 中国烟草总公司郑州烟草研究院 | Tobacco prepressing equipment suitable for threshing and redrying line |
| CN202135690U (en) * | 2011-07-19 | 2012-02-08 | 云南名泽烟草机械有限公司 | Tobacco clip conveying device for intensive type baking of bulk tobacco |
| CN203158679U (en) * | 2012-12-25 | 2013-08-28 | 云南省烟草公司曲靖市公司 | Material perpendicularly lifting device |
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2013
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| CN103144922A (en) | 2013-06-12 |
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Inventor after: Zhu Huajun Inventor after: Ruan Pusheng Inventor after: Peng Zaixin Inventor after: Kong Zhaolong Inventor after: Bai Wei Inventor after: Zhang Tingxiang Inventor after: Wang Wei Inventor after: Wang Zhiming Inventor after: Yu Youhai Inventor after: Shen Dewei Inventor after: Wang Fan Inventor after: Wu Lizhu Inventor after: Luo Qingmin Inventor after: Gao Huafeng Inventor after: Zong Jiaquan Inventor after: Zhang Hong Inventor after: Shen Zhaohui Inventor after: Xiao Zhenlin Inventor after: Sun Jianfeng Inventor after: Fan Xingwei Inventor before: Gao Huafeng Inventor before: Ruan Pusheng Inventor before: Peng Zaixin Inventor before: Kong Zhaolong Inventor before: Bai Wei Inventor before: Wang Guibo Inventor before: Wang Wei Inventor before: Wang Zhiming Inventor before: Yu Youhai Inventor before: Shen Dewei Inventor before: Wang Fan Inventor before: Wu Lizhu Inventor before: Luo Qingmin Inventor before: Zong Jiaquan Inventor before: Zhang Hong Inventor before: Shen Zhaohui Inventor before: Xiao Zhenlin Inventor before: Sun Jianfeng Inventor before: Fan Xingwei Inventor before: Zhu Huajun |
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Free format text: CORRECT: INVENTOR; FROM: GAO HUAFENG WU LIZHU ZONG JIAQUAN ZHANG HONG SHEN ZHAOHUI XIAO ZHENLIN SUN JIANFENG FAN XINGWEI ZHU HUAJUN RUAN PUSHENG PENG ZAIXIN KONG ZHAOLONG BAI WEI WANG GUIBO WANG WEI WANG ZHIMING YU YOUHAI SHEN DEWEI WANG FAN LUO QINGMIN TO: ZHU HUAJUN WU LIZHU GAO HUAFENG ZONG JIAQUAN ZHANG HONG SHEN ZHAOHUI XIAO ZHENLIN SUN JIANFENG FAN XINGWEI RUAN PUSHENG PENG ZAIXIN KONG ZHAOLONG BAI WEI ZHANG TINGXIANG WANG WEI WANG ZHIMING YU YOUHAI SHEN DEWEI WANG FAN LUO QINGMIN |
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