CN214015070U - Tobacco leaf harvesting device - Google Patents
Tobacco leaf harvesting device Download PDFInfo
- Publication number
- CN214015070U CN214015070U CN202022691068.2U CN202022691068U CN214015070U CN 214015070 U CN214015070 U CN 214015070U CN 202022691068 U CN202022691068 U CN 202022691068U CN 214015070 U CN214015070 U CN 214015070U
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- harvesting
- tobacco
- tobacco leaf
- rotating shaft
- knives
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Abstract
The utility model discloses a tobacco leaf harvesting device relates to agricultural harvesting equipment technical field, include: the device comprises a driving device, a bearing vehicle, a rotating shaft and two collecting knives, wherein the driving device can drive the bearing vehicle to move along the length direction of the tobacco ridge; the rotary shaft is rotatably connected to the bearing vehicle, the rotary shaft is perpendicular to the length direction of the tobacco ridges, the output end of the driving device is in transmission connection with the rotary shaft, the two harvesting knives are respectively and fixedly arranged at two ends of the rotary shaft, the driving device can drive the rotary shaft to rotate, the rotary shaft drives the harvesting knives to rotate, and the two harvesting knives are respectively used for harvesting tobacco leaves on two adjacent tobacco ridges; still include two conveyer belts, bear and be provided with the containing hopper on the car, the conveyer belt is fixed to be set up on bearing the car, and the containing hopper is access to the one end of conveyer belt, and the other end of conveyer belt is located gathers sword below, and the conveyer belt is used for transporting the material to the containing hopper in from gathering sword below, the utility model provides a tobacco leaf harvesting device has improved the efficiency of gathering of tobacco leaf.
Description
Technical Field
The utility model relates to an agricultural harvesting equipment technical field especially relates to a tobacco leaf harvesting device.
Background
Tobacco is an important economic crop, plays an important role in national economy of China, accounts for 67 percent of the total world output, and is one of the major tobacco-producing countries in the world. In the tobacco production process, the harvesting of tobacco leaves is the work of foundation, and the vast majority of tobacco growers in our country still gather by hand, not only need consume a large amount of labours and time to gather inefficiency, hardly guarantee in time to gather, consequently, need a neotype tobacco leaf harvesting device to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tobacco leaf harvesting device to solve the problem that above-mentioned prior art exists, improve the efficiency of gathering of tobacco leaf.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a tobacco leaf harvesting device, include: the tobacco harvesting machine comprises a driving device, a bearing vehicle, a rotating shaft and two harvesting cutters, wherein the driving device can drive the bearing vehicle to move along the length direction of a tobacco ridge;
the rotating shaft is rotatably connected to the bearing vehicle and is perpendicular to the length direction of the tobacco ridges, the output end of the driving device is in transmission connection with the rotating shaft, the two harvesting knives are respectively and fixedly arranged at two ends of the rotating shaft, the driving device can drive the rotating shaft to rotate, the rotating shaft drives the harvesting knives to rotate, and the two harvesting knives are respectively used for harvesting tobacco leaves on two adjacent tobacco ridges;
still include two conveyer belts, be provided with the containing hopper on the bearing vehicle, the conveyer belt fixed set up in on the bearing vehicle, the one end of conveyer belt accesss to the containing hopper, the other end of conveyer belt is located adopt sword below, the conveyer belt is used for following the material adopt sword below transport extremely in the containing hopper.
Preferably, the carrier vehicle comprises a carrier vehicle body, a plurality of wheels and a plurality of connecting rods, each connecting rod is vertically arranged, each wheel is respectively and fixedly connected to the lower end of each connecting rod, one connecting rod corresponds to one wheel, and the upper end of each connecting rod is fixedly connected to the carrier vehicle body; the connecting rod is telescopic along the axial direction.
Preferably, the shaft is axially retractable.
Preferably, the harvesting knife comprises a plurality of breaking-off knives, one end of each breaking-off knife is intersected and fixed at one point, each breaking-off knife is positioned on the same plane, and the included angle between every two adjacent breaking-off knives is equal.
Preferably, the end of the rotating shaft, at which the severing knives do not intersect, is bent toward the other end of the rotating shaft.
Preferably, the carrier vehicle body comprises a vehicle body and a vehicle head, the vehicle head is detachably and fixedly connected to the vehicle body, the rotating shaft is rotatably connected to the vehicle head, the material containing hopper is arranged on the vehicle body, the driving device is arranged on the vehicle body and drives the vehicle body to move, the vehicle body drives the vehicle head to move, and the carrier vehicle body moves along the direction from the vehicle body to the vehicle head.
Preferably, the vehicle body is provided with a cab with a ceiling.
Preferably, the driving device is in transmission connection with the rotating shaft through a chain transmission structure.
The utility model discloses for prior art gain following technological effect:
the utility model provides a tobacco leaf harvesting device, it is rotatory that drive arrangement drive bears the weight of the while of car removal can drive the pivot, and then makes the sword of gathering at pivot both ends rotatory, and it falls to gather the tobacco leaf that the sword will be ripe at rotatory in-process, and the tobacco leaf drops on the conveyer belt, and the conveyer belt in the work is collected in transporting the tobacco leaf to the hopper, the utility model provides a tobacco leaf harvesting device adopts the mechanization to gather, need not artifical manual gathering, has improved the efficiency of gathering of tobacco leaf.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the whole structure of the tobacco harvesting device provided by the present invention;
FIG. 2 is a schematic structural view of a harvesting knife in the tobacco leaf harvesting device in FIG. 1 rotatably connected to a cart head through a rotating shaft;
FIG. 3 is a diagram showing the relationship between the position of the harvesting knife and the tobacco plant when harvesting mature tobacco leaves;
FIG. 4 is a schematic view of the harvesting knife of FIG. 1;
in the figure: 1-harvesting cutter, 2-material containing hopper, 3-connecting rod, 4-wheel, 5-conveying belt, 6-cab, 7-chain, 8-rotating shaft, 9-driven wheel, 10-tobacco leaf, 11-tobacco plant, 12-tobacco ridge and 13-breaking cutter.
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.
The utility model aims at providing a tobacco leaf harvesting device to solve the problem that prior art exists, improve the efficiency of gathering of tobacco leaf.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
The utility model provides a tobacco leaf harvesting device, as shown in fig. 1 ~ 4, include: the device comprises a driving device, a bearing vehicle, a rotating shaft 8 and two harvesting knives 1, wherein the driving device can drive the bearing vehicle to move along the length direction of a tobacco ridge 12; the rotating shaft 8 is rotatably connected to the bearing vehicle, the rotating shaft 8 is perpendicular to the length direction of the tobacco ridges 12, the output end of the driving device is in transmission connection with the rotating shaft 8, the two harvesting knives 1 are respectively and fixedly arranged at two ends of the rotating shaft 8, the driving device can drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the harvesting knives 1 to rotate, and the two harvesting knives 1 are respectively used for harvesting tobacco leaves 10 on two adjacent tobacco ridges 12; the harvesting device is characterized by further comprising two conveying belts 5, wherein a material containing hopper 2 is arranged on the carrier vehicle, the conveying belts 5 are fixedly arranged on the carrier vehicle, one ends of the conveying belts 5 are communicated with the material containing hopper 2, the other ends of the conveying belts 5 are located below the harvesting knife 1, and the conveying belts 5 are used for conveying materials from the lower side of the harvesting knife 1 to the material containing hopper 2;
when using this device, the drive arrangement drive bears the weight of and can drive pivot 8 when the car removes rotatory, and then makes the collection sword 1 at 8 both ends of pivot rotatory, collects sword 1 and knocks down ripe tobacco leaf 10 in rotatory in-process, and tobacco leaf 10 drops on conveyer belt 5, and conveyer belt 5 in the work transports tobacco leaf 10 to collecting in the hopper 2, and the utility model provides a tobacco leaf harvesting device adopts the mechanization to gather, need not artifical manual gathering, has improved the efficiency of gathering of tobacco leaf.
Further, the bearing vehicle comprises a bearing vehicle body, a plurality of wheels 4 and a plurality of connecting rods 3, wherein each connecting rod 3 is vertically arranged, each wheel 4 is fixedly connected to the lower end of each connecting rod 3, one connecting rod 3 corresponds to one wheel 4, and the upper end of each connecting rod 3 is fixedly connected to the bearing vehicle body; the connecting rod 3 can stretch and retract along the axial direction;
the tobacco leaves 10 with different heights on the same tobacco plant 11 have different maturation times, so the height of the bearing vehicle in the device can be adjusted, and the tobacco leaves 10 with different heights can be harvested by adjusting the height of the bearing vehicle.
Further, the rotating shaft 8 is telescopic along the axial direction, the distance between two adjacent rows of tobacco ridges 12 is about 1.2m in the conventional method, but a little error exists, therefore, the rotating shaft 8 is set to be the telescopic rotating shaft 8 by the device so as to meet the requirement of harvesting tobacco leaves 10 with different row distances of the tobacco ridges 12, and therefore, the device is wide in use direction.
Specifically, pivot 8 includes two body of rods and a sleeve, and the telescopic both ends overlap the one end of locating two body of rods respectively to couple together two body of rods, two body of rods can be along telescopic axial displacement in the sleeve, and two body of rods can be locked in the sleeve by a locking device, and above structure can satisfy pivot 8's flexible function.
Further, the harvesting knife 1 comprises a plurality of breaking-off knives 13, one end of each breaking-off knife 13 is intersected and fixed at one point, each breaking-off knife 13 is positioned on the same plane, and the included angle between every two adjacent breaking-off knives 13 is equal, the breaking-off knives 13 in the device are not cutting knives, and the mature tobacco leaves 10 can easily fall off from tobacco plants 11 when being extruded, so that the device adopts an extrusion breaking-off mode to collect the tobacco leaves 10, the integrity of the tobacco leaves 10 can be guaranteed to the maximum extent, the yield and the quality are improved, and after the tobacco leaves are harvested by the harvesting knife 1, the tip ends of the tobacco leaves firstly contact with the conveying belt, and the arrangement directions of the tobacco leaves on the conveying belt are consistent; when the tobacco leaves reach the material containing hopper 2, two harvesting personnel stand in the material containing hopper 2 to unload the tobacco leaves 10 on the conveying belt into the material containing hopper 2, and the tobacco leaves on the conveying belt are collected by the working personnel, so that the phenomenon that the tips of the tobacco leaves 10 and the stem ends are disordered does not occur.
Further, the end of the rotary shaft at one end where the breaking blades 13 do not intersect is bent toward the other end of the rotary shaft. The bending directions of the end parts of the breaking knives 13 are consistent, the tip ends of the breaking knives 13 are bent inwards, and the rest parts are straight and are close to tobacco plants as much as possible when the breaking knives move; the structure can prevent the breaking-off knife from being inserted into the other side of the tobacco plant when advancing, and can prevent the tobacco leaves from being missed.
Further, bear the car body and include automobile body and locomotive, fixed connection can be dismantled on the automobile body to the locomotive, pivot 8 rotates and connects on the locomotive, hopper 2 sets up on the automobile body, drive arrangement sets up on the automobile body and drives the automobile body and remove, the automobile body drives the locomotive and removes, bear the car body and remove along the direction of automobile body to locomotive, the automobile body, a plurality of wheel 4 and a plurality of connecting rod 3 can regard as an independent and complete equipment to move, after filling with hopper 2 of an automobile body, can pull down the locomotive and install and form a new tobacco leaf harvesting device on another automobile body and continue to carry out the work of gathering of tobacco leaf.
Further, a cab 6 with a ceiling is provided on the vehicle body.
Further, drive arrangement passes through chain drive structure transmission and connects on pivot 8, and chain drive structure includes chain 7, action wheel and follows driving wheel 9, follows driving wheel 9 and is connected with the action wheel transmission through chain 7, follows the coaxial fixed setting in pivot 8 of driving wheel 9.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. The utility model provides a tobacco leaf harvesting device which characterized in that: the method comprises the following steps: the tobacco harvesting machine comprises a driving device, a bearing vehicle, a rotating shaft and two harvesting cutters, wherein the driving device can drive the bearing vehicle to move along the length direction of a tobacco ridge;
the rotating shaft is rotatably connected to the bearing vehicle and is perpendicular to the length direction of the tobacco ridges, the output end of the driving device is in transmission connection with the rotating shaft, the two harvesting knives are respectively and fixedly arranged at two ends of the rotating shaft, the driving device can drive the rotating shaft to rotate, the rotating shaft drives the harvesting knives to rotate, and the two harvesting knives are respectively used for harvesting tobacco leaves on two adjacent tobacco ridges;
still include two conveyer belts, be provided with the flourishing hopper on the carrier vehicle, the conveyer belt set up in on the carrier vehicle, the one end of conveyer belt accesss to the flourishing hopper, the other end of conveyer belt is located adopt and receive sword below, the conveyer belt is used for following the material adopt sword below transport extremely in the flourishing hopper.
2. The tobacco leaf harvesting device of claim 1, wherein: the bearing vehicle comprises a bearing vehicle body, a plurality of wheels and a plurality of connecting rods, wherein each connecting rod is vertically arranged, each wheel is respectively and fixedly connected to the lower end of each connecting rod, one connecting rod corresponds to one wheel, and the upper end of each connecting rod is fixedly connected to the bearing vehicle body; the connecting rod is telescopic along the axial direction.
3. The tobacco leaf harvesting device of claim 1, wherein: the rotating shaft is telescopic along the axial direction.
4. The tobacco leaf harvesting device of claim 1, wherein: the harvesting knife comprises a plurality of breaking-off knives, one end of each breaking-off knife is intersected and fixed at one point, each breaking-off knife is positioned on the same plane, and included angles between every two adjacent breaking-off knives are equal.
5. The tobacco leaf harvesting device of claim 4, wherein: one end part of the rotary shaft, which is not intersected with each other, of each breaking-off knife at one end is bent towards the other end of the rotary shaft.
6. The tobacco leaf harvesting device of claim 2, wherein: bear the car body and include automobile body and locomotive, fixed connection can be dismantled in the locomotive in on the automobile body, the pivot rotate connect in on the locomotive, the flourishing hopper set up in on the automobile body, drive arrangement set up in on the automobile body and drive the automobile body removes, the automobile body drives the locomotive removes, bear the car body edge the automobile body extremely the direction of locomotive removes.
7. The tobacco leaf harvesting device of claim 6, wherein: the vehicle body is provided with a cab with a ceiling.
8. The tobacco leaf harvesting device of claim 1, wherein: the driving device is connected to the rotating shaft through a chain transmission structure in a transmission mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691068.2U CN214015070U (en) | 2020-11-19 | 2020-11-19 | Tobacco leaf harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022691068.2U CN214015070U (en) | 2020-11-19 | 2020-11-19 | Tobacco leaf harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214015070U true CN214015070U (en) | 2021-08-24 |
Family
ID=77360573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022691068.2U Expired - Fee Related CN214015070U (en) | 2020-11-19 | 2020-11-19 | Tobacco leaf harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214015070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113841511A (en) * | 2021-09-28 | 2021-12-28 | 安徽皖南烟叶有限责任公司 | Tobacco cutting and harvesting machine |
-
2020
- 2020-11-19 CN CN202022691068.2U patent/CN214015070U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113841511A (en) * | 2021-09-28 | 2021-12-28 | 安徽皖南烟叶有限责任公司 | Tobacco cutting and harvesting machine |
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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: 20210824 Termination date: 20211119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |