CN203158679U - Material perpendicularly lifting device - Google Patents
Material perpendicularly lifting device Download PDFInfo
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- CN203158679U CN203158679U CN 201320157218 CN201320157218U CN203158679U CN 203158679 U CN203158679 U CN 203158679U CN 201320157218 CN201320157218 CN 201320157218 CN 201320157218 U CN201320157218 U CN 201320157218U CN 203158679 U CN203158679 U CN 203158679U
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- conveying mechanism
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- front side
- conveyer
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Abstract
A material perpendicularly lifting device comprises a left conveying mechanism (1) and a right conveying mechanism (2) which are arranged in a symmetric and vertical mode and a hydraulic lifting mechanism (4) connected with the left conveying mechanism and the right conveying mechanism. According to the material perpendicularly lifting device, picked tobacco leaves can be conveyed to a transporting device in time and transported, the freshness of the tobacco leaves is guaranteed, the tobacco leaves can not be damaged, and conveying efficiency is high.
Description
Technical field
The utility model relates to a kind of device that promotes the tobacco leaf under bulk material, especially the field harvesting.
Background technology
In the leaf tobacco production process, the harvesting of tobacco leaf is basic work, and can pluck timely can influence quality of tobacco to a great extent.Abroad, the harvesting equipment place in operation of existing various semi-mechanizations and mechanization, picking efficiency is higher, can in time finish the harvesting operation, but these physical constructions are complicated, and cost is comparatively high.And domestic also dependence substantially at present plucked by hand, and picking efficiency is low on the one hand, and tobacco grower's labour intensity is big, also is difficult to accomplish complete harvesting in time.On the other hand, even if tobacco leaf has been plucked, only rely on manually also usually to be difficult at once tobacco leaf is loaded on the car, and be transported to barn in time and toast, be difficult to guarantee the freshness of tobacco leaf.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of tobacco leaf under plucking in time can being transported on the transportation device to transport, and to guarantee the freshness of tobacco leaf, can not damage tobacco leaf again, and the high material perpendicular lifting apparatus of transport efficiency.
The purpose of this utility model is achieved through the following technical solutions.
A kind of material perpendicular lifting apparatus, the hydraulic lifting mechanism that includes symmetrically arranged vertical left conveying mechanism and right conveying mechanism, captives joint with right conveying mechanism with left conveying mechanism; Described left conveying mechanism and right conveying mechanism are made up of be relatively fixed conveyer and unsteady conveyer of adjacent and conveyor surface respectively, be respectively arranged with front side plate and rear quarter panel 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 unsteady conveyer drive roll also are fixedly connected on the upper end of front side plate and rear quarter panel respectively, the top of the bracing frame of unsteady conveyer is fixed on front side plate and the rear quarter panel by screw, the bottom of bracing frame is free sagging and be connected on front side plate and the rear quarter panel by extension spring, the conveyer driven voller that floats is installed in the lower end of bracing frame, and unsteady conveyer can be shaft swing with the screw; Described hydraulic lifting mechanism comprises the lifting hydraulic cylinder that two ends are fixedly connected on the horizontal raising legs of left conveying mechanism and right conveying mechanism respectively, two tops and the raising legs that are that the diagonal angle arranges is connected by bearing pin, 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 the diagonal angle and 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 utility model is respectively arranged with guiding roller and backgauge roller at left conveying mechanism and right conveying mechanism.Load-transfer device bottom surface at fixed conveyor and unsteady conveyer vertically is pasted with sliver along load-transfer device, the circumference of corresponding fixed conveyor drive roll, fixed conveyor driven voller, the conveyer drive roll that floats, the conveyer driven voller that floats is provided with guide groove, and sliver snaps in the guide groove.Left side conveying mechanism and right conveying mechanism adopt the chain transmission or are with transmission synchronously.Be provided with protective device at left conveying mechanism and right conveying mechanism top.Described protective device is made up of last protective device and following protective device, and following protective device is fixed on front side plate and the rear quarter panel by screw, and last protective device directly is enclosed within down on the protective device.
Left conveying mechanism of the present utility model and right conveying mechanism adopt fixed conveyor and unsteady conveyer dexterously, clamping by fixed conveyor and unsteady conveyor delivery zone face cooperates, after the tobacco leaf clamping under the fresh harvesting, along with the upward movement of load-transfer device upwards is delivered to tobacco leaf in the frame hurdle that holds tobacco leaf or transports on the vehicle of tobacco leaf.Set unsteady conveyer bottom can swing, and carries how many flexible fixed conveyors of tobacco leaf and the spacing between the unsteady conveyer according to clamping, namely improves the tobacco leaf transport efficiency, again can be with the tobacco leaf extrusion damage.Set hydraulic lifting mechanism can be the height of upper leaf, middle leaf or bottom leaf flexible left side conveying mechanism and the right conveying mechanism of cigarette strain according to the landform of vega and the position of harvesting tobacco leaf, in time transfers out with the tobacco leaf that will pluck in the differing heights position.Two lifting hydraulic cylinders adopt diagonal angles to arrange, can guarantee the whole machine balancing of body when left conveying mechanism and right conveying mechanism are carried out integral body lifting.The utility model is simple in structure, and is reliable, carries tobacco leaf efficient height, can shorten the tobacco leaf picking time greatly, guarantees the tobacco leaf freshness, and reduces tobacco grower's labour intensity.
Further set forth content of the present utility model below in conjunction with Figure of description.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
The structural representation of Fig. 3 left side conveying mechanism;
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 scheme drawing of belt conveyor and drive roll or driven voller.
The specific embodiment
As shown in Figure 1, the utility model hydraulic lifting mechanism 4 of including symmetrically arranged vertical left conveying mechanism 1 and right conveying mechanism 2, captiveing joint with right conveying mechanism 2 with left conveying mechanism 1.Be provided with protective device 5 as shown in Figure 6 on left conveying mechanism 1 and right conveying mechanism 2 tops, the effect that whole perpendicular lifting apparatus is played protection, strengthens.Protective device 5 is made up of last protective device 5a and following protective device 5b, following protective device 5b by screw be fixed on front side plate 10 and rear quarter panel 10 ' on, last protective device 5a directly is enclosed within down on the protective device 5b, be convenient to Assembly ﹠Disassembly, when the driving device of left conveying mechanism and right conveying mechanism goes wrong, only need last protective device is just directly taken off and can keep in repair.Described left conveying mechanism 1 is identical with right conveying mechanism 2 structures, be symmetrical arranged, as shown in Figure 3, left side conveying mechanism is made up of be relatively fixed conveyer 6 and unsteady conveyer 7 of adjacent and conveyor surface, be respectively arranged with in the front and back of left conveying mechanism 1 and right conveying mechanism 2 front side plate 10 and rear quarter panel 10 ', the two ends of fixed conveyor drive roll 8 be fixedly connected on respectively front side plate 10 and rear quarter panel 10 ' the upper end, the two ends of fixed conveyor driven voller 9 be fixedly connected on respectively front side plate 10 and rear quarter panel 10 ' the lower end, float the two ends of conveyer drive roll 11 also be fixedly connected on respectively front side plate 10 and rear quarter panel 10 ' the upper end, float conveyer 7 bracing frame 12 top by screw 17 be fixed on front side plate 10 and rear quarter panel 10 ' on, the bottom of bracing frame 12 free sagging and by extension spring 13 be connected front side plate 10 and rear quarter panel 10 ' on, the conveyer driven voller 14 that floats is installed in the lower end of bracing frame 12, and unsteady conveyer can be shaft swing with screw 17.Described hydraulic lifting mechanism 4 is as Fig. 4, shown in Figure 5, comprise the lifting hydraulic cylinder 3 that two ends are fixedly connected on the horizontal raising legs 4a of left conveying mechanism 1 and right conveying mechanism 2 respectively, two tops and the raising legs that are that the diagonal angle arranges is connected by bearing pin, lifting hydraulic cylinder is arranged at the outer or rear quarter panel 10 of the front side plate 10 of left conveying mechanism 1 ' outer, another lifting hydraulic cylinder is outside the rear quarter panel 10 that the diagonal angle is arranged at right conveying mechanism 2 ' outer or the front side plate 10, and the lower end of two lifting hydraulic cylinders is by bearing pin and front side plate 10 or rear quarter panel 10 ' be connected.Move simultaneously by two lifting hydraulic cylinders, realize that according to material growth height needs left conveying mechanism and right conveying mechanism transport merit up or down, thereby realize the branch position of tobacco leaf material is carried.Left side conveying mechanism 1 and right conveying mechanism 2 adopt the chain transmission or are with transmission synchronously.The propulsion source of left side conveying mechanism 1 and right conveying mechanism 2 all can adopt commercial HM Hydraulic Motor or motor, type of drive is that propulsion source drives sprocket wheel, drive fixed conveyor drive roll 8, unsteady conveyer drive roll 11 by chain or synchronous band, and then drive fixed conveyor driven voller 9, conveyer driven voller 14 floats, order about load-transfer device and rotate, make tobacco leaf be transported to the next position along load-transfer device.Be respectively arranged with guiding roller 15 and backgauge roller 16 at left conveying mechanism and right conveying mechanism, can guarantee that tobacco leaf is transported to the next position along the transportation track.As shown in Figure 7, load-transfer device bottom surface at fixed conveyor 6 and unsteady conveyer 7 vertically is pasted with sliver 18 along load-transfer device, the circumference of 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 is provided with guide groove 19, sliver 18 snaps in the guide groove 19, make the load-transfer device can sideslip, conveying is got up very steady, to guarantee that tobacco leaf can not pullled in course of conveying, crushing.Load-transfer device is selected the big sinusoidal waveform pattern conveyor belt of friction coefficient for use.
Adopt the utility model, characteristic and agriculture requirement according to tobacco leaf picking, correct position according to upper leaf, middle leaf, bottom leaf maturation, a left side 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 unsteady conveyer, according to what of tobacco leaf quantity, the conveyer 7 that floats is stretched to suitable position by extension spring 13 allows tobacco leaf pass through, because the elasticity of spring, can guarantee the integrity degree of tobacco leaf, reduce the crumbliness of tobacco leaf.
The utility model is not only applicable to the collection of fresh tobacco leaf and carries, and 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) that includes symmetrically arranged vertical left conveying mechanism (1) and right conveying mechanism (2), captives joint with right conveying mechanism (2) with left conveying mechanism (1); Described left conveying mechanism (1) and right conveying mechanism (2) are made up of be relatively fixed conveyer (6) and unsteady conveyer (7) of adjacent and conveyor surface respectively, be respectively arranged with front side plate (10) and rear quarter panel (10 ') 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 unsteady conveyer drive roll (11) also are 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 unsteady conveyer (7) is fixed on front side plate (10) and the rear quarter panel (10 ') by screw (17), the bottom of bracing frame (12) is free sagging and be connected on front side plate (10) and the rear quarter panel (10 ') by extension spring (13), the conveyer driven voller (14) that floats is installed in the lower end of bracing frame (12), and unsteady conveyer can be shaft swing with screw (17); Described hydraulic lifting mechanism (4) comprises that two ends are fixedly connected on the horizontal raising legs (4a) of left conveying mechanism (1) and right conveying mechanism (2) respectively, the lifting hydraulic cylinder (3) that two tops that are that the diagonal angle arranges and raising legs are connected by bearing pin, lifting hydraulic cylinder is arranged at outside the outer or rear quarter panel (10 ') of the front side plate (10) of left conveying mechanism (1), another lifting hydraulic cylinder is outside the outer or front side plate (10) of rear quarter panel (10 ') that the diagonal angle is arranged at 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.
2. a kind of material perpendicular lifting apparatus according to claim 1 is characterized in that, is respectively arranged with guiding roller (15) and backgauge roller (16) at left conveying mechanism (1) and right conveying mechanism (2).
3. a kind of material perpendicular lifting apparatus according to claim 1 and 2, it is characterized in that, load-transfer device bottom surface at fixed conveyor (6) and unsteady conveyer (7) vertically is pasted with sliver (18) along load-transfer device, the circumference of 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 is provided with guide groove (19), and sliver (18) snaps in the 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 the chain transmission or be with transmission synchronously.
5. a kind of material perpendicular lifting apparatus according to claim 1 is characterized in that, is provided with protective device (5) at left conveying mechanism (1) and right conveying mechanism (2) top.
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 last protective device (5a) and following protective device (5b), following protective device (5b) is fixed on front side plate (10) and the rear quarter panel (10 ') by screw, and last protective device (5a) directly is enclosed within down on the protective device (5b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320157218 CN203158679U (en) | 2012-12-25 | 2013-04-01 | Material perpendicularly lifting device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220722449 | 2012-12-25 | ||
| CN201220722449.5 | 2012-12-25 | ||
| CN 201320157218 CN203158679U (en) | 2012-12-25 | 2013-04-01 | Material perpendicularly lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203158679U true CN203158679U (en) | 2013-08-28 |
Family
ID=49019883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320157218 Withdrawn - After Issue CN203158679U (en) | 2012-12-25 | 2013-04-01 | Material perpendicularly lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203158679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144922A (en) * | 2012-12-25 | 2013-06-12 | 云南省烟草公司曲靖市公司 | Vertical lifting device of materials |
-
2013
- 2013-04-01 CN CN 201320157218 patent/CN203158679U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144922A (en) * | 2012-12-25 | 2013-06-12 | 云南省烟草公司曲靖市公司 | Vertical lifting device of materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130828 Effective date of abandoning: 20141224 |
|
| RGAV | Abandon patent right to avoid regrant |