CN115316121B - Full-automatic tobacco harvesting device - Google Patents
Full-automatic tobacco harvesting device Download PDFInfo
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- CN115316121B CN115316121B CN202210955939.8A CN202210955939A CN115316121B CN 115316121 B CN115316121 B CN 115316121B CN 202210955939 A CN202210955939 A CN 202210955939A CN 115316121 B CN115316121 B CN 115316121B
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- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 130
- 241000208125 Nicotiana Species 0.000 title claims abstract description 98
- 238000003306 harvesting Methods 0.000 title claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 103
- 244000061176 Nicotiana tabacum Species 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 20
- 241000196324 Embryophyta Species 0.000 description 19
- 230000001105 regulatory effect Effects 0.000 description 17
- 238000005520 cutting process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 241001124569 Lycaenidae Species 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
- A01D57/20—Delivering mechanisms for harvesters or mowers with conveyor belts
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Manufacture Of Tobacco Products (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a full-automatic tobacco harvesting device, which relates to the technical field of tobacco production and comprises a base, a folding part, a first transmission part, a second transmission part and a harvest part, wherein the folding part comprises a folding wheel, a folding bend is arranged on the folding wheel, the first transmission part is a single transmission belt, the second transmission part is a double transmission belt, an adjusting part is arranged between the first transmission part and the second transmission part and comprises a first adjusting wheel, a second adjusting wheel, a first driving machine and a second driving machine, the first adjusting wheel and the second adjusting wheel are round table pieces, a camera is arranged above the first transmission part, the first driving machine and the second driving machine are electrically connected with the camera, and the harvest part comprises a harvest wheel and a harvest column. The tobacco harvesting machine is simple in structure and convenient to use, can harvest tobacco fully automatically, and the whole tobacco plants are harvested and then strung together, so that tobacco is not cut and damaged in the harvesting process, and the tobacco is good in transmission effect in the harvesting process of the whole tobacco plants, so that the tobacco making quality is convenient to guarantee.
Description
Technical Field
The invention relates to the technical field of tobacco production,
in particular, the invention relates to a fully automatic tobacco harvesting device.
Background
The tobacco leaf harvester is a tool suitable for tobacco agricultural machinery, and is used for harvesting and conveying tobacco leaves under mature or proper conditions.
At present, tobacco leaf harvesters on the market are divided into two types, namely an automatic tobacco leaf harvester and a semiautomatic manual auxiliary tobacco leaf harvester, wherein the automatic tobacco leaf harvester has high harvesting efficiency and less labor force demand, but has larger damage to tobacco leaves, and the tobacco leaves cannot be processed in the later period; the semi-automatic tobacco harvester has small damage to tobacco leaves, but has low harvesting efficiency and high labor requirement, most of the semi-automatic tobacco harvesters conventionally used at present, such as Chinese patent invention patent CN109997506A relates to a tobacco harvester, which comprises a frame, a front wheel, a rear wheel, a cargo hopper, a harvesting device, a conveying device and a power device, wherein the front end of the frame is provided with the front wheel, two rear wheels are arranged on two sides of the rear end of the frame, the harvesting device is arranged on the frame between the front wheel and the rear wheel, the harvesting device harvests tobacco and conveys the tobacco into the conveying device, one end of the conveying device is fixed on the lower side of the harvesting device, the other end of the conveying device stretches into the cargo hopper, the conveying device conveys the tobacco harvested by the harvesting device into the cargo hopper, the cargo hopper is arranged at the tail end of the frame, the bottom of the cargo hopper adopts an inclined plane design to facilitate the collection and the discharge of the tobacco, the power device is arranged on the upper side frame of the rear wheel, and the power device drives the rear wheel to rotate so as to realize the movement of the harvester. Said invention can control the ground-leaving height of harvesting device to implement layered harvesting of tobacco leaf so as to attain the goal of harvesting tobacco leaf with different heights, and can raise harvesting efficiency and reduce labour loss.
However, the tobacco leaf harvester still has the following problems: the structure is complex, and full-automatic tobacco harvesting cannot be realized; and tobacco leaves are cut and harvested in a hierarchical mode according to the height, the harvested tobacco leaves are scattered, and the tobacco leaves and tobacco stems are not well distinguished after being mixed, so that the tobacco making quality is affected.
Therefore, in order to solve the problems, it is necessary to design a reasonable and efficient fully automatic tobacco harvesting device.
Disclosure of Invention
The invention aims to provide the full-automatic tobacco harvesting device which has the advantages that the structure is simple, the use is convenient, the full-automatic tobacco harvesting can be performed, the whole tobacco plants are harvested and then are strung together, the tobacco leaves are not damaged by cutting in the harvesting process, the transmission effect on the tobacco leaves in the whole tobacco plant harvesting process is good, and the tobacco manufacturing quality is convenient to guarantee.
In order to achieve the above purpose, the invention is realized by adopting the following technical scheme:
the utility model provides a full-automatic tobacco leaf harvesting device, includes the base, set up in the packing up portion of base front end, set up in packing up the first transmission portion at the rear of portion, set up in first transmission portion keep away from packing up the second transmission portion of one end of portion and set up in second transmission portion keep away from packing up the portion of one end of first transmission portion, packing up the portion and including the packing up wheel of level setting, be provided with on packing up the outside rampart of wheel and packing up the bending, first transmission portion is single transmission area, second transmission portion is double transmission area, be provided with adjustment portion between first transmission portion and the second transmission portion, adjustment portion include first adjustment wheel, second adjustment wheel, with first adjustment wheel's the first machine of pivot connection and with second adjustment wheel's pivot connection's second driving machine, first adjustment wheel and second adjustment wheel are round platform spare, first transmission portion top is provided with the camera, first machine and second driving wheel are connected with two and are located the packing up in at least two and are received the post and are received and are located the packing up the portion, the at least one is received to the post.
Preferably, the folding device further comprises a top seat arranged above the base, wherein the upper end of the rotating shaft of the folding wheel is connected with the top seat, a deviation wheel is arranged on the lower side of the folding wheel, the front end of the deviation wheel is flush with the front end of the folding wheel, and the diameter of the deviation wheel is larger than that of the folding wheel.
Preferably, the lower end of the rotating shaft of the deviation wheel is connected with the base, and the rotating speed of the deviation wheel is larger than that of the retraction wheel.
In the invention, the camera is connected with a fixed rod, and the upper end of the fixed rod is connected with the top seat.
Preferably, the two conveyor belts of the second conveyor section are disposed parallel to each other.
Preferably, the two transmission belts of the second transmission part form an included angle with the base, which is not larger than the included angle formed by the transmission belt of the first transmission part with the base.
Preferably, the conveying belts of the first conveying part and the second conveying part are annular conveying belts, conveying rollers are arranged on the conveying belts, and fixing columns are arranged on the conveying rollers.
Preferably, the rotating shaft of the beam converging wheel is connected with a PLC.
Preferably, the side of the first adjusting wheel close to the second adjusting wheel and the side of the second adjusting wheel close to the first adjusting wheel are both arranged horizontally, and friction protrusions are arranged on the surfaces of the first adjusting wheel and the second adjusting wheel.
Preferably, a moving roller is arranged below the base.
As the preferable mode of the invention, the beam-gathering wheel is provided with a limiting slot for facilitating the insertion of the beam-gathering column, the base is also provided with a mechanical grabbing arm for grabbing the beam-gathering column, and the mechanical grabbing arm is electrically connected with the PLC.
The full-automatic tobacco leaf harvesting device has the beneficial effects that: simple structure, convenient to use can carry out full-automatic tobacco leaf and reap, and whole plant tobacco plant reaps, then the cluster is in the same place, can not receive the in-process cutting damage tobacco leaf again, and whole plant tobacco plant reaps the in-process and to the transmission effect of tobacco leaf good, is convenient for guarantee system cigarette quality.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of a fully automatic tobacco harvesting apparatus of the present invention;
FIG. 2 is a schematic top view of a stowing portion of an embodiment of a fully automatic tobacco harvesting apparatus according to the present disclosure;
FIG. 3 is a schematic perspective view of an adjusting part of an embodiment of a fully automatic tobacco harvesting apparatus according to the present invention;
fig. 4 is a schematic perspective view of an adjusting part of another embodiment of a fully automatic tobacco harvesting apparatus according to the present invention;
FIG. 5 is a schematic side view of a harvesting portion of an embodiment of a fully automatic tobacco harvesting apparatus of the present invention;
in the figure: 1. base, 11, moving roller, 2, stowing part, 21, stowing wheel, 22, stowing bend, 23, deviation wheel, 3, first transmission part, 31, camera, 32, dead lever, 33, transmission roller, 34, fixed column, 4, second transmission part, 5, beam converging part, 51, beam converging wheel, 52, beam converging column, 6, adjusting part, 61, first adjusting wheel, 62, second adjusting wheel, 63, friction protrusion, 7, top seat.
Detailed Description
The following are specific examples of the present invention, and the technical solutions of the present invention are further described, but the present invention is not limited to these examples.
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and steps set forth in these embodiments and the steps do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the flow in the drawings is not merely performed alone, but a plurality of steps are performed to cross each other for convenience of description.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the present invention product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate.
Embodiment one: as shown in fig. 1 to 5, in an embodiment of the present invention, a fully automatic tobacco harvesting apparatus includes a base 1, a stowing portion 2 disposed at a front end of the base 1, a first transmission portion 3 disposed behind the stowing portion 2, a second transmission portion 4 disposed at an end of the first transmission portion 3 away from the stowing portion 2, and a harvesting portion 5 disposed at an end of the second transmission portion 4 away from the first transmission portion 3, the stowing portion 2 includes a stowing wheel 21 disposed horizontally, a stowing bend 22 is disposed on an outer circumferential wall of the stowing wheel 21, the first transmission portion 3 is a single transmission belt, the second transmission portion 4 is a dual transmission belt, an adjusting portion 6 is disposed between the first transmission portion 3 and the second transmission portion 4, the adjusting portion 6 includes a first adjusting wheel 61, a second adjusting wheel 62, a first driving machine connected to a rotating shaft of the first adjusting wheel 61, and a second driving machine 62 connected to a rotating shaft of the second adjusting wheel 62, the first driving machine is disposed between the first and second driving machine and the second adjusting wheel 62, and the first driving machine is disposed at least one of the two adjusting wheels 31, and the second driving machine is disposed between the first and second driving machine is a second driving machine is disposed at the two transmission portions 51, and the first driving machine is disposed between the first adjusting wheel and the second transmission portion 4, and the second driving machine is disposed between the first transmission portion is disposed at the first transmission portion and the second transmission portion 4, and the adjusting portion is 6, and the adjusting portion is disposed, and the adjusting portion 6 is 6, and the adjusting device is composed.
In the invention, the base 1 is a base, the storage part 2, the first transmission part 3, the second transmission part 4 and the bundling part 5 are sequentially arranged on the base 1 from front (direction) to back (direction), when the whole device is displaced forwards, the front storage part 2 pulls up the whole tobacco leaves, after the tobacco leaves are transmitted by the first transmission part 3 and the second transmission part 4, the tobacco leaves are transmitted to the bundling part 5 at the tail part of the device for bundling and sorting, and all the steps of harvesting the tobacco leaves are completed.
Firstly, the folding part 2 comprises a folding wheel 21 horizontally arranged, folding bends 22 are arranged on the outer side annular wall of the folding wheel 21, a plurality of folding bends 22 are uniformly arranged on the outer side wall of the folding wheel 21, when the folding wheel 21 horizontally rotates, the folding bends 22 hook tobacco plants and pull up the whole plants when rotating to the front, and then rotate to the rear to put down the plants.
It should be noted that the lower side of the retraction wheel 21 is provided with a deviation wheel 23, the front end of the deviation wheel 23 is flush with the front end of the retraction wheel 21, the diameter of the deviation wheel 23 is larger than the diameter of the retraction wheel 21, and the rotation speed of the deviation wheel 23 is larger than the rotation speed of the retraction wheel 21. The deviation wheel 23 sets up in the below of packing up wheel 21, the deviation wheel 23 not only size and position have the deviation with packing up wheel 21, even the rotational speed also has the deviation with packing up wheel 21, the rear of deviation wheel 23 surpasses packing up wheel 21's size, then the deviation wheel 23 compares when packing up wheel 21 rotates, the lower extreme of tobacco leaf plant supports to the deviation wheel 23 outside, the lower extreme functioning speed of tobacco leaf plant is greater than the functioning speed of the tobacco leaf plant card part of going into packing up in the curved 22, both can deviate from the tobacco leaf plant in the curved 22 of packing up like this, can make the plant get into the horizontal state of unifying orientation again from vertical state (the bottom of plant must be towards the tangential direction of deviation wheel 23 pivoted).
The effect of putting down the plant like this, pack up curved 22 and continue to rotate to the place ahead and pack up the tobacco leaf plant, rotate to the rear again and take off by the deviation wheel 23, the circulation carries out the tobacco leaf and reaps.
Then first transmission portion 3 and second transmission portion 4, first transmission portion 3 is single transmission band, second transmission portion 4 is two transmission bands, and the tobacco leaf plant of packing up portion 2 packing up takes off to first transmission portion 3, and first transmission portion 3 backward transmission, tobacco leaf plant move to between two transmission bands of second transmission portion 4 again, and convenient beam gathering portion 5 is received and is restrainted.
And finally, the bundling part 5 is arranged at the end, the bundling part 5 comprises a bundling wheel 51 and a bundling column 52 arranged on the bundling wheel 51, the number of the bundling columns 52 is at least one, at least one of the bundling columns 5 is positioned between two transmission belts of the second transmission part 4, generally, a plurality of the bundling columns 52 are uniformly arranged around the center of the bundling wheel 51 at one side of the bundling wheel 51 close to the second transmission part 4, the bundling columns 52 are vertically arranged with the bundling wheel 51, the bundling columns 52 rotate circumferentially around the rotation axis of the bundling wheel 51, one of the bundling columns 52 is necessarily positioned between two transmission belts of the second transmission part 4, and the tobacco leaves passing through the two transmission belts of the second transmission part 4 are strung together, namely, the bundling columns 52 are generally inserted into the stem parts of the tobacco leaves to jack up the tobacco leaves, after the strung plants on one bundling column 52 reach a certain amount, the bundling wheel 52 is rotated to move the two bundles of the two columns 52 to be simultaneously moved to the two transmission belts of the second bundle 52, and the two bundles of tobacco leaves are simultaneously moved to the second bundle of the columns 52 to be continuously moved to the next to the two transmission belts.
Preferably, the end of the converging post 52 near the second transmission part 4 is provided with a spike, so as to facilitate the tobacco plant to be strung up.
It should be noted that, since the tobacco plants need to be strung up by the harvest post 52, preferably all the tobacco plants are arranged approximately parallel, that is, the tobacco plants need to be arranged approximately perpendicular to the harvest post 52, so as to facilitate the tobacco plants to be strung up, then an adjusting portion 6 is disposed between the first transmission portion 3 and the second transmission portion 4, the adjusting portion 6 includes a first adjusting wheel 61, a second adjusting wheel 62, a first driving machine connected with a rotating shaft of the first adjusting wheel 61, and a second driving machine connected with a rotating shaft of the second adjusting wheel 62, the first adjusting wheel 61 and the second adjusting wheel 62 are both round platforms, a camera 31 is disposed above the first transmission portion 3, and the first driving machine and the second driving machine are both electrically connected with the camera 31.
Here, the first adjusting wheel 61 and the second adjusting wheel 62 are both round tables, that is, the round tables are cut on the conical member at a position parallel to the bottom surface of the cone, and the round tables are characterized in that the radius of the circles at the two ends of the round tables are different, and when the round tables rotate around the axis, the rotation speeds at the two ends of the round tables are different. The first regulating wheel 61 and the second regulating wheel 62 are both arranged horizontally, so that when the tobacco plants pass through the rotary round platform, the transmission speed of one end of the tobacco plants close to the round platform is faster than that of one end of the tobacco plants close to the round platform, and the direction of the tobacco plants can be finely adjusted.
That is, when the tobacco plant passes through the first transmission part 3, the camera above the first transmission part 3 acquires the posture of the tobacco plant and feeds back to the first driving machine and the second driving machine, and the rotation angular speed of the first adjusting wheel 61 and the second adjusting wheel 62 is changed by changing the driving power of the first driving machine and the second driving machine, and the rotation speed difference of the two ends of the first adjusting wheel 61 and the second adjusting wheel 62 is further changed, so that the direction of the tobacco plant is finely adjusted, and the tobacco plant is arranged approximately vertically to the beam-converging column 52.
In a word, through packing up portion 2 with tobacco leaf plant whole pull up and make it with the orientation horizontal, pass through first transmission portion 3 transmission and carry out the orientation adjustment through adjusting part 6 before getting into in the second transmission portion 4 with all tobacco leaf plants, make its parallel transmission to between two transmission bands of second transmission portion 4, and be strutted by the receipts beam part 5 at second transmission portion 4 afterbody, damage to the plant is little like this, and need not to cut when reaping, transport and select the tobacco leaf after the tobacco leaf production factory, guarantee the system cigarette quality.
The full-automatic tobacco harvesting device is simple in structure and convenient to use, can harvest the tobacco fully automatically, and the whole tobacco plants are harvested and then strung together, so that the tobacco is not damaged by cutting in the harvesting process, the transmission effect on the tobacco in the harvesting process of the whole tobacco plants is good, and the tobacco making quality is convenient to guarantee.
In a second embodiment, as shown in fig. 1 to 5, which is only one embodiment of the present invention, on the basis of the first embodiment, the fully automatic tobacco harvesting apparatus of the present invention further includes a top seat 7 disposed above the base 1, an upper end of a rotating shaft of the retraction wheel 21 is connected to the top seat 7, and a lower end of a rotating shaft of the deviation wheel 23 is connected to the base 1, such that the retraction wheel 21 at the upper end is fixed to the top seat 7 and driven by a motor disposed on the top seat 7, and the deviation wheel 23 at the lower end is fixed to the base 1 and driven by a motor disposed on the base 1, and is separated from top to bottom to prevent the interference of tobacco plant transmission caused by the staggering of driving shafts of the retraction wheel 21 and the deviation wheel 23.
Similarly, the camera 31 is connected with a fixing rod 32, and the upper end of the fixing rod 32 is connected with the top seat 7.
And, the two conveying belts of the second conveying part 4 are arranged in parallel, so that the tobacco leaf conveying is smoother.
It should be noted that the included angle formed by the two conveying belts of the second conveying portion 4 and the base 1 is not greater than the included angle formed by the conveying belt of the first conveying portion 3 and the base 1, so that it is prevented that the tobacco plants slide downward (generally, the end of the conveying belt near the front of the base is low, the downward sliding is forward sliding), and the tobacco plants are difficult to be strung up by the harvest post 52; secondly, the beam-converging column 52 can be conveniently located between the two conveying belts, and interference is not caused by the fact that the beam-converging column 52 abuts against the two conveying belts when rotating.
Here, the conveying belts of the first conveying part 3 and the second conveying part 4 are annular conveying belts, conveying rollers 33 are arranged on the conveying belts, and fixing columns 34 are arranged on the conveying rollers 33. The second conveyor 4 is a double conveyor, the fixing columns 34 of the upper conveyor are preferably fixed to the top base, and the fixing columns 34 of the lower conveyor are preferably fixed to the bottom base.
The rotation shaft of the convergence wheel 51 is connected to a PLC controller. The PLC controller may control a rotation program of the converging wheel 51, that is, the converging wheel 51 rotates at predetermined intervals for a predetermined angle, wherein the predetermined time is a time when one converging post 52 is fully crossed with tobacco plants, and the predetermined angle is an included angle between two adjacent converging posts 52 and the circle center of the converging wheel 51, that is, each time when one converging post 52 is fully crossed with tobacco plants, the converging wheel 51 rotates to enable the one converging post 52 to rotate away, and the next converging post 52 is arranged on top.
And the beam-gathering wheel 51 is provided with a limit slot for facilitating the insertion of the beam-gathering column 52, the beam-gathering column 52 is inserted into the limit slot for installation, the base is also provided with a mechanical gripping arm for gripping the beam-gathering column, the mechanical gripping arm is electrically connected with the PLC controller, and the mechanical gripping arm is preferably arranged at the position of the beam-gathering column 52 farthest from the beam-gathering column 52 between the two transmission belts of the second transmission part, i.e. when the beam-gathering column 52 is fully strung plants and rotates to the position farthest from the two transmission belts, the mechanical gripping arm lifts the beam-gathering column 52 out of the limit slot and inserts a new beam-gathering column 52 into the limit slot, and the mechanical gripping arm is also controlled by the PLC controller, i.e. performs a reciprocating motion of pulling and inserting the beam-gathering column 52 once every predetermined time.
In addition, the first regulating wheel 61 is close to one side of the second regulating wheel 62 and one side of the second regulating wheel 62 close to the first regulating wheel 61 are both horizontally arranged, tobacco plants pass through the regulating part 6 from the position between one side of the first regulating wheel 61 close to the second regulating wheel 62 and one side of the second regulating wheel 62 close to the first regulating wheel 61, and friction protrusions 63 are arranged on the surfaces of the first regulating wheel 61 and the second regulating wheel 62 and are used for increasing friction between the tobacco plants and the surfaces of the first regulating wheel 61 and the second regulating wheel 6, so that the tobacco plants are more convenient to regulate towards the direction.
Here, there are two ways of setting the first adjusting wheel 61 and the second adjusting wheel 62, the first way, the first adjusting wheel 61 and the second adjusting wheel 62 are set in the same direction, as shown in fig. 3, in this way, the first driving machine and the second driving machine work simultaneously, and the output rotation speeds are different, so that a rotation speed difference is formed between the first adjusting wheel 61 and the second adjusting wheel 62, and the direction of the tobacco plants is adjusted; second, the first regulating wheel 61 and the second regulating wheel 62 are reversely arranged, as shown in fig. 4, in this way, the first driving machine and the second driving machine can not work simultaneously, and when the first driving machine is driven to work, the right conveying speed of plants is high; when the second driving machine is driven to work, the left-side transmission speed of the plants is high, and the orientation of the tobacco plants is adjusted.
Finally, a movable roller 11 is arranged below the base 1, the whole device can be displaced, and generally the whole device is a vehicle body and can be controlled to displace in a tobacco leaf field and harvest tobacco leaves.
The full-automatic tobacco harvesting device is simple in structure and convenient to use, can harvest the tobacco fully automatically, and the whole tobacco plants are harvested and then strung together, so that the tobacco is not damaged by cutting in the harvesting process, the transmission effect on the tobacco in the harvesting process of the whole tobacco plants is good, and the tobacco making quality is convenient to guarantee.
The present invention is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modification, equivalent replacement, improvement, etc. of the above embodiments according to the technical substance of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A full-automatic tobacco leaf harvesting device which is characterized in that: the device comprises a base (1), a folding part (2) arranged at the front end of the base (1), a first transmission part (3) arranged at the rear of the folding part (2), a second transmission part (4) arranged at one end of the first transmission part (3) far away from the folding part (2) and a beam-collecting part (5) arranged at one end of the second transmission part (4) far away from the first transmission part (3), wherein the folding part (2) comprises a folding wheel (21) horizontally arranged, a folding bend (22) is arranged on the outer side annular wall of the folding wheel (21), the first transmission part (3) is a single transmission belt, the second transmission part (4) is a double transmission belt, an adjusting part (6) is arranged between the first transmission part (3) and the second transmission part (4), the adjusting part (6) comprises a first adjusting wheel (61), a second adjusting wheel (62), a first camera connected with a rotating shaft of the first adjusting wheel (61) and a second camera (62) and a driving part (31) which are electrically connected with the first adjusting wheel (31) and the second camera (31), the beam-converging part (5) comprises a beam-converging wheel (51) and beam-converging columns (52) arranged on the beam-converging wheel (51), the number of the beam-converging columns (52) is at least one, and at least one beam-converging part (5) is positioned between two conveying belts of the second conveying part (4).
2. A fully automatic tobacco harvesting apparatus as claimed in claim 1, wherein: still including set up in footstock (7) of base (1) top, pack up the upper end of the pivot of wheel (21) with footstock (7) are connected, pack up the downside of wheel (21) and be provided with deviation wheel (23), the front end of deviation wheel (23) with pack up the front end of wheel (21) and flush, the diameter of deviation wheel (23) is greater than pack up the diameter of wheel (21).
3. A fully automatic tobacco harvesting apparatus as claimed in claim 2, wherein: the lower end of the rotating shaft of the deviation wheel (23) is connected with the base (1), and the rotating speed of the deviation wheel (23) is larger than that of the retraction wheel (21).
4. A fully automatic tobacco harvesting apparatus as claimed in claim 2, wherein: the camera (31) is connected with a fixed rod (32), and the upper end of the fixed rod (32) is connected with the top seat (7).
5. A fully automatic tobacco harvesting apparatus as claimed in claim 1, wherein: the two conveying belts of the second conveying part (4) are arranged in parallel.
6. The fully automatic tobacco harvesting apparatus of claim 5, wherein: an included angle formed by the two conveying belts of the second conveying part (4) and the base (1) is not larger than an included angle formed by the conveying belts of the first conveying part (3) and the base (1).
7. A fully automatic tobacco harvesting apparatus as claimed in claim 1, wherein: the conveying belts of the first conveying part (3) and the second conveying part (4) are annular conveying belts, conveying rollers (33) are arranged on the conveying belts, and fixing columns (34) are arranged on the conveying rollers (33).
8. A fully automatic tobacco harvesting apparatus as claimed in claim 1, wherein: the rotating shaft of the beam converging wheel (51) is connected with a PLC controller.
9. A fully automatic tobacco harvesting apparatus as claimed in claim 1, wherein: the first adjusting wheel (61) is close to one side of the second adjusting wheel (62) and one side of the second adjusting wheel (62) close to the first adjusting wheel (61) are both horizontally arranged, and friction protrusions (63) are arranged on the surfaces of the first adjusting wheel (61) and the second adjusting wheel (62).
10. A fully automatic tobacco harvesting apparatus as claimed in claim 1, wherein: a movable roller (11) is arranged below the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210955939.8A CN115316121B (en) | 2022-08-10 | 2022-08-10 | Full-automatic tobacco harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210955939.8A CN115316121B (en) | 2022-08-10 | 2022-08-10 | Full-automatic tobacco harvesting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115316121A CN115316121A (en) | 2022-11-11 |
| CN115316121B true CN115316121B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210955939.8A Active CN115316121B (en) | 2022-08-10 | 2022-08-10 | Full-automatic tobacco harvesting device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1096182A (en) * | 1978-04-18 | 1981-02-24 | Gary E. Balthes | Tobacco harvester |
| JPH0937634A (en) * | 1995-07-28 | 1997-02-10 | Japan Tobacco Inc | Reaper harvester of leaf tobacco stem and reaping and storing method for leaf tobacco stem |
| US6185921B1 (en) * | 1999-02-10 | 2001-02-13 | Taylor Manufacturing, Inc. | Method and two head apparatus for harvesting tobacco |
| CN203446219U (en) * | 2013-07-16 | 2014-02-26 | 孙峰 | Semi-automatic tobacco leaf harvest machine |
| CN207201358U (en) * | 2017-09-07 | 2018-04-10 | 吉林烟草工业有限责任公司 | A kind of tobacco leaf picking mechanism |
| CN109874501A (en) * | 2019-04-10 | 2019-06-14 | 潍坊市烟草专卖局 | A kind of electronic unmanned tobacco leaf picking transport all-in-one machine |
| CN111466205A (en) * | 2020-05-29 | 2020-07-31 | 福建省三明市农业学校 | Small-sized tobacco stalk harvester |
-
2022
- 2022-08-10 CN CN202210955939.8A patent/CN115316121B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1096182A (en) * | 1978-04-18 | 1981-02-24 | Gary E. Balthes | Tobacco harvester |
| JPH0937634A (en) * | 1995-07-28 | 1997-02-10 | Japan Tobacco Inc | Reaper harvester of leaf tobacco stem and reaping and storing method for leaf tobacco stem |
| US6185921B1 (en) * | 1999-02-10 | 2001-02-13 | Taylor Manufacturing, Inc. | Method and two head apparatus for harvesting tobacco |
| CN203446219U (en) * | 2013-07-16 | 2014-02-26 | 孙峰 | Semi-automatic tobacco leaf harvest machine |
| CN207201358U (en) * | 2017-09-07 | 2018-04-10 | 吉林烟草工业有限责任公司 | A kind of tobacco leaf picking mechanism |
| CN109874501A (en) * | 2019-04-10 | 2019-06-14 | 潍坊市烟草专卖局 | A kind of electronic unmanned tobacco leaf picking transport all-in-one machine |
| CN111466205A (en) * | 2020-05-29 | 2020-07-31 | 福建省三明市农业学校 | Small-sized tobacco stalk harvester |
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| Publication number | Publication date |
|---|---|
| CN115316121A (en) | 2022-11-11 |
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