CN115152423B - Triple tobacco picker - Google Patents
Triple tobacco picker Download PDFInfo
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- CN115152423B CN115152423B CN202210910059.9A CN202210910059A CN115152423B CN 115152423 B CN115152423 B CN 115152423B CN 202210910059 A CN202210910059 A CN 202210910059A CN 115152423 B CN115152423 B CN 115152423B
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 69
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 68
- 238000003306 harvesting Methods 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 128
- 230000008878 coupling Effects 0.000 claims description 40
- 238000010168 coupling process Methods 0.000 claims description 40
- 238000005859 coupling reaction Methods 0.000 claims description 40
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 241001002356 Valeriana edulis Species 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001164374 Calyx Species 0.000 description 1
- 241000208292 Solanaceae Species 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000002895 emetic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000762 glandular Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/16—Harvesting of standing crops of tobacco
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a triple tobacco picker which comprises a fixed plate component, a main vertical plate assembly, a counter slide plate assembly, a harvesting and picking assembly and a combined driving assembly, wherein the whole tobacco picker is connected with an agricultural machinery vehicle through the fixed plate component; the upper end of the main vertical plate is connected with a counter vertical plate in a sliding way, a storage position is arranged in a main inclined plane of the counter vertical plate, a storage plate is arranged below the storage position, and a harvesting cutter which is inserted in the cutter position in a sliding way is opposite to the storage plate; the cutting and picking of the harvesting cutters to the tobacco roots can be realized through the rotation of a single cutting driving shaft, meanwhile, the guide plates which are arranged in a linkage mode automatically push the upper parts of the tobacco to the main surface of the storage plate from the storage position, and the synchronous storage work of tobacco picking is completed; the opposite vertical plates for assisting in picking are in switching transmission connection with the cutting driving shafts through the combined driving assembly, namely three groups of different actions can be realized through the same cutting driving shaft, and the picking machine is simple in structure and high in picking quality.
Description
Technical Field
The invention relates to the technical field of tobacco picking devices, in particular to a triple tobacco picking device.
Background
The tobacco is plant of Nicotiana of Solanaceae, annual or limited perennial herb, and is glandular hair; the root is thick and strong; stems 0.7-2 meters, basal part is slightly lignified; she Ju round needle-like shape, oblong shape or oval shape, the top end is pointed, the base is gradually narrowed until the stem is ear-like and half embraces the stem; the inflorescences grow on the top, are conical and have multiple flowers; the pedicel is 5-20 mm long; the capsule is egg-shaped or rectangular round, and the length is approximately equal to that of a persistent calyx; seed round or wide oblong, about 0.5 mm in diameter, brown.
In addition, tobacco is also a warm-loving crop, is sensitive to temperature reaction, and different temperature conditions have great influence on quality and yield of tobacco. In particular, the high quality tobacco requires a lower early stage and a higher later stage in the growth period. Besides being used as raw material in tobacco industry, the whole plant can also be used as pesticide and also can be used as anesthetic, sweating, sedative and emetic.
After the tobacco is ripe, the tobacco is picked, so that economic benefits are obtained, the variety of the tobacco is various, the planting environment is complex, the height of the rootstalk to be cut is always changed, but the traditional manual mode can achieve the effect, and the labor and effort are wasted, so that the working efficiency is reduced.
And some special agricultural machines are not suitable for the current state of decentralized tobacco planting in China due to single function and higher purchase cost.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides a triple tobacco picker, which comprises a fixed plate component, a main vertical plate assembly, a facing slide plate assembly, a harvesting and picking assembly and a combined driving assembly, wherein the main vertical plate assembly comprises a main vertical plate, the facing slide plate assembly comprises a facing vertical plate, the harvesting and picking assembly comprises a harvesting cutter, and the combined driving assembly comprises a combined driving bevel gear;
the device is characterized in that a fixed plate member is used as a setting foundation, the whole device can be connected with any independently operated agricultural vehicle through the fixed plate member, a main vertical plate in a main vertical plate assembly is slidingly connected to the outer end of the fixed plate member, and the main vertical plate can be locked at a corresponding sliding position;
The top end of the opposite vertical plate in the opposite slide plate assembly is slidingly connected with the top surface of the main vertical plate, one side of the top surface of the main vertical plate is rotatably provided with an opposite screw, the inner end of the opposite screw is inserted with an inherent screw rotating gear, the inclined surface of the main body of the opposite vertical plate is provided with a storage position, the bottom surface of the outer end of the opposite vertical plate is correspondingly provided with a storage plate, a harvesting cutter in the harvesting assembly is slidingly inserted at the lower end of the main body of the main vertical plate, the cutter head of the harvesting cutter is opposite to the storage plate, the inner side of the inclined surface of the upper end of the main vertical plate is rotatably provided with a guide plate, the middle position of the bottom surface of the harvesting cutter is transversely connected with a cutting and picking rack, the rear end of the main body of the main vertical plate is rotatably provided with a cutting driving shaft which is in transmission connection with the cutting and driving plate, the harvesting cutter can be driven to move towards the direction of the opposite vertical plate by rotating the cutting driving shaft, and the guide plate can be synchronously driven to rotate towards the storage position by the cutting driving shaft to be in transmission connection with an external machine;
the combined drive bevel gear in the combined drive assembly is fixedly inserted at the outer shaft end of the cutting drive shaft, the turbine connecting gear is connected to the upper portion of the combined drive bevel gear in a transmission mode, a switching gear capable of being switched and moved and rotating freely is arranged on one side of the turbine connecting gear, the rear end of the switching gear is connected with a reference locking gear, the switching gear can form engagement between the turbine connecting gear and the screw rotating gear, and the reference locking gear can lock the screw rotating gear when the turbine connecting gear and the screw rotating gear are separated from engagement.
Further, the fixed plate component comprises a main connecting plate and a main inserting plate, the main connecting plate is of a vertical plate-shaped structure, the main inserting plate is fixedly connected to the middle position of the outer side face of the main inserting plate, and a locking groove is transversely formed in the top face of the main inserting plate.
Further, the main vertical plate assembly further comprises a sliding vertical plate, the sliding vertical plate is in sliding connection with the main insertion plate, a lock hole is formed in the position, corresponding to the lock groove, of the top surface of the sliding vertical plate, and a lock pin is connected in the lock hole in a threaded manner;
The outer end face of the main vertical plate is connected to the outer side face of the sliding vertical plate.
Further, the opposite slide plate assembly further comprises a top slide groove, a sliding yoke plate, a fence and a cutter position, wherein the top slide groove is arranged in the middle of the top surface of the main vertical plate, a reference slide block is fixedly connected to the position, corresponding to the top slide groove, of the top surface of the opposite vertical plate, and the reference slide block is fixedly connected with the sliding yoke plate after being slidingly inserted above the top surface of the main vertical plate from the top slide groove;
One end of the outer side surface of the sliding vertical plate is fixedly connected with a guide post fixing seat, a guide post connecting seat is fixedly connected at the position of the top surface of the main vertical plate coaxial with the guide post fixing seat, a guide post is fixedly connected between the guide post fixing seat and the guide post connecting seat, a guide slide block is arranged at the position of the vertical surface of the sliding connecting plate corresponding to the guide post, and the guide slide block is in sliding connection with the guide post;
A screw rod fixing seat is fixedly connected to the other end of the outer side surface of the sliding vertical plate at a position corresponding to the opposite screw rod, a screw rod connecting seat is fixedly arranged at a position, coaxial with the screw rod fixing seat, of the top surface of the main vertical plate, one end of the opposite screw rod is rotatably connected in the screw rod fixing seat, and the other end of the opposite screw rod is rotatably connected in the screw rod connecting seat;
A screw rod sliding block is arranged at a position of the vertical surface of the sliding yoke plate, which corresponds to the opposite screw rod, and the screw rod sliding block is connected in the opposite screw rod in a matched manner;
the outer ends of the inclined planes of the opposite vertical plates are uniformly connected and fixed with an array storage connecting column at the positions corresponding to the storage plates, and the storage plates are fixedly connected to the lower ends of the array storage connecting columns;
The outer end of the top surface of the storage plate is also provided with a fence;
the cutter position is arranged at the position of the lower end of the main vertical plate corresponding to the harvesting cutter, and the harvesting cutter is inserted in the cutter position in a sliding way.
Further, the main vertical plate and the opposite vertical plates can jointly form a structure with a large top and a small bottom which are consistent with the outline of the tobacco.
Further, the harvesting and picking assembly further comprises guide plate seats, a cutting gear shaft, a cutting center belt wheel, a guide plate conversion bevel gear, guide plate conversion shafts and return springs, wherein the two guide plate seats are respectively and coaxially fixed on the inner lower side of the inclined plane of the upper end of the main vertical plate, the guide plate shafts are connected in a rotary mode in the two guide plate seats, and the lower ends of the guide plates are fixedly inserted into the guide plate shafts in a plugging mode;
The cutting gears are meshed with the lower ends of the cutting picking racks, cutting shaft supporting arms are symmetrically connected and fixed at positions corresponding to the cutting gears on the front side and the rear side of the outer end of the main vertical plate, cutting shaft seats are arranged at positions corresponding to the cutting gears on the lower ends of the cutting shaft supporting arms, the two groups of cutting shaft seats are connected with cutting gear shafts in a rotating mode, and the cutting gears are fixed at the middle positions of the cutting gear shafts in an inserting mode;
One end of the cutting gear shaft is rotatably inserted to the outer side of the cutting shaft supporting arm from one side corresponding to the cutting driving shaft, then a cutting rotary belt wheel is fixedly inserted in an inserting manner, a cutting driving wheel seat is arranged on the side face of one group of cutting shaft supporting arms corresponding to the cutting driving shaft, the cutting driving shaft is rotatably connected in the cutting driving wheel seat, and the inner end of the cutting driving shaft can be rotatably inserted to the inner side of the cutting shaft supporting arm from the cutting driving wheel seat;
the cutting center belt wheel is inserted and fixed at a position corresponding to the cutting rotating belt wheel in the cutting driving shaft, and a cutting transmission belt is sleeved between the cutting center belt wheel and the cutting rotating belt wheel;
A guide plate rotating bevel gear is fixedly inserted in the position, corresponding to the cutting driving shaft, of the outer shaft end of the guide plate shaft, a guide plate driving bevel gear is fixedly inserted in the position, corresponding to the guide plate rotating bevel gear, of the outer shaft end of the cutting driving shaft, a guide plate connecting bevel gear is meshed with one side of the guide plate driving bevel gear, a guide plate conversion shaft seat is mounted on the outer side face, corresponding to the cutting driving shaft, of a group of cutting shaft supporting arms, the guide plate conversion shaft is rotatably connected in the guide plate conversion shaft seat, the guide plate connecting bevel gear is fixedly inserted in one end of the guide plate conversion shaft, the guide plate conversion bevel gear is fixedly inserted in the other end of the guide plate conversion shaft, and the guide plate conversion bevel gear is meshed with the guide plate rotating bevel gear;
A plurality of groups of cutting guide rods are uniformly connected and fixed at the position of the inner lower end of the main vertical plate, which is consistent with the sliding insertion direction of the harvesting cutter, a guide rod sliding seat is fixedly connected at the position of the top surface of the harvesting cutter, which corresponds to the cutting guide rods, each group of cutting guide rods are in sliding insertion connection with the corresponding guide rod sliding seat, the outer ends of the plurality of groups of cutting guide rods are commonly connected with guide rod connecting plates, and the guide rod connecting plates are positioned at the outer sides of the guide rod sliding seats;
the plurality of groups of return springs are respectively sleeved in the corresponding cutting guide rods, one end of each group of return springs is clamped at the lower end of the inner side of the main vertical plate, and the other end of each group of return springs is clamped at the inner end of the corresponding guide rod sliding seat.
Further, the inner shaft end of the cutting driving shaft is fixedly connected with a main driving center belt wheel in an inserting mode, a main driving motor is installed and connected at a position, corresponding to the main driving center belt wheel, of the inner side face of the main vertical plate, a main driving belt wheel is fixedly connected at a position, corresponding to the main driving center belt wheel, of a rotating shaft of the main driving motor, and a main driving belt is installed between the main driving belt wheel and the main driving motor in a sleeved mode.
Further, the combined drive assembly further comprises a combined drive conversion bevel gear, a combined drive conversion shaft, a conversion worm, a conversion turbine shaft and a turbine, wherein the combined drive conversion bevel gear is meshed with one side of the combined drive bevel gear, a combined drive conversion shaft seat is fixedly arranged at a position, corresponding to the combined drive conversion bevel gear, of the outer end face of the sliding vertical plate, the combined drive conversion shaft is rotatably connected in the combined drive conversion shaft seat, and the combined drive conversion bevel gear is fixedly inserted into the lower shaft end of the combined drive conversion shaft;
the conversion worm is fixedly inserted into the upper shaft end of the combined drive conversion shaft, a conversion turbine seat is arranged at a position, corresponding to the turbine connecting gear, of the outer end surface of the sliding vertical plate, the conversion turbine shaft is rotatably connected in the conversion turbine seat, the turbine is fixedly inserted into the conversion turbine shaft, and the turbine is meshed with the conversion worm for transmission;
the turbine connecting gear is inserted and fixed at the top end of the shaft of the conversion turbine shaft;
the outer end surface of the sliding vertical plate is fixedly provided with a switching drive at a position corresponding to the switching gear, and the switching gear is rotationally connected with the front end of the ejector rod of the switching drive;
The inner end of the reference locking tooth is fixedly inserted into the ejector rod of the switching drive, and the reference locking tooth is positioned at the rear of the switching gear.
Compared with the prior art, the triple tobacco picker provided by the invention has the following advantages:
(1) The tobacco picking machine can be installed in different agricultural machinery vehicles in a connecting way, tobacco picking work can be achieved by driving the tobacco picking machine to walk through the agricultural machinery vehicles, meanwhile, the sliding vertical plate is connected in the main plugboard in a sliding way, the position of the tobacco picking machine can be adjusted according to different types of agricultural machinery vehicles, the purpose that the tobacco picking is achieved through the different types of agricultural machinery vehicles is achieved, the structure is small, the cost is low, and the application range is wide.
(2) Specifically, the opposite surface for picking operation is provided with the opposite slide plate assembly, and the lower end of the opposite vertical plate before picking can be abutted against the outer side of the tobacco root by moving the opposite vertical plate in the opposite slide plate assembly relative to the main vertical plate of the operation base, so that the cutting and picking work of the harvesting cutter inserted into the lower end of the main vertical plate in the later period is convenient; meanwhile, a sliding yoke plate is further arranged on the upper inclined surface of the opposite vertical plate, and a storage plate is arranged below the sliding yoke plate, so that the tobacco after picking can be placed.
(3) Specifically, the cutting power source of the harvesting cutter for tobacco and the power source of the guide plate for assisting in pushing the tobacco to be placed from the storage position to the storage plate are the same as the cutting driving shaft capable of rotating automatically, namely, the cutting and picking of the tobacco and the placing work of moving to the top surface of the storage plate can be synchronously realized through the rotation of the cutting driving shaft, and the harvesting cutter has a simple structure and high working quality.
(4) Specifically, the power source for adjusting the position of the opposite vertical plate relative to the main vertical plate is a cutting driving shaft, the screw rotating gear is meshed with the turbine connecting gear through the switching gear capable of being automatically switched, and the reference locking teeth lock the screw rotating gear, so that the locking work of the opposite vertical plate after the position of the opposite vertical plate relative to the main vertical plate is driven by the cutting driving shaft, and the whole machine has strong linkage.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a triple tobacco picker provided by the invention;
FIG. 2 is a schematic structural view of a plate fixing member;
FIG. 3 is a schematic view of a main riser assembly of the present invention;
FIG. 4 is a schematic view of the structure of the opposite slide plate assembly of the present invention;
FIG. 5 is a schematic view of the structure of the receiving plate portion of the opposing slide plate assembly of the present invention;
FIG. 6 is a schematic view of a harvesting and picking assembly according to the present invention from a first perspective;
FIG. 7 is a schematic view of a harvesting and picking assembly according to a second view of the present invention;
FIG. 8 is a schematic view of a harvesting and picking assembly according to a third view of the present invention;
FIG. 9 is a schematic view of the drive portion of the harvesting and picking assembly of the present invention;
FIG. 10 is a schematic diagram of a tandem drive assembly according to the present invention;
FIG. 11 is a schematic view of the basic locking tooth portion of the tandem drive assembly of the present invention.
Reference numerals: 1. a plate fixing member; 2. a main riser assembly; 3. a counter slide assembly; 4. harvesting and picking assemblies; 5. a combined driving assembly; 101. a main link plate; 102. a master plugboard; 103. a locking groove; 201. sliding vertical plates; 202. a lock hole; 203. locking nails; 204. a main vertical plate; 301. a top chute; 302. opposite vertical plates; 303. a reference slider; 304. a sliding yoke plate; 305. a guide post fixing seat; 306. the guide post is connected with the seat; 307. a guide post; 308. a guide block; 309. a screw rod fixing seat; 310. a screw rod connecting seat; 311. opposite lead screw; 312. a screw rod sliding block; 313. a screw rotating gear; 314. a storage position; 315. receiving the connecting column; 316. a storage plate; 317. a fence; 318. cutting tool position; 401. harvesting a cutter; 402. a guide plate seat; 403. a guide plate shaft; 404. a guide plate; 405. cutting a picking rack; 406. cutting the gear; 407. cutting a gear shaft; 408. a cutting shaft support arm; 409. cutting the shaft seat; 410. cutting a rotary belt wheel; 411. cutting a driving wheel seat; 412. cutting the driving shaft; 413. cutting a central belt wheel; 414. cutting the transfer belt; 415. the guide plate rotates the bevel gear; 416. the guide plate converts the bevel gear; 417. a guide plate switching shaft; 418. a guide plate conversion shaft seat; 4, connecting a guide plate with a bevel gear; 420. the guide plate drives a bevel gear; 421. cutting the guide rod; 422. a guide rod yoke plate; 423. a guide rod slide seat; 424. a return spring; 425. a main drive center belt wheel; 426. a main drive belt wheel; 427. a main drive belt; 428. a main drive motor; 501. a bevel gear is driven in a combined way; 502. a joint drive conversion bevel gear; 503. a coupling drive conversion shaft; 504. a combined drive conversion shaft seat; 505. a conversion worm; 506. a conversion turbine seat; 507. converting the turbine shaft; 508. a turbine; 509. the turbine is connected with a gear; 510. switching driving; 511. a switching gear; 512. reference lock teeth.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Examples: as shown in fig. 1,2,3,4, 5, 6, 7, 8, 9, 10 and 11, the solid plate member 1 is used as a setting foundation, the whole device can be connected with any independently running agricultural vehicle through the solid plate member 1, the main vertical plate 204 in the main vertical plate assembly 2 is slidingly connected with the outer end of the solid plate member 1, the main vertical plate 204 can be locked at a corresponding sliding position, the top end of the opposite vertical plate 302 in the opposite slide plate assembly 3 is slidingly connected with the top surface of the main vertical plate 204, an opposite lead screw 311 is spirally arranged on one side of the top surface of the main vertical plate 204, an inherent lead screw rotating gear 313 is inserted into the inner end of the opposite lead screw 311, a storage position 314 is arranged on the inclined surface of the main body of the opposite vertical plate 302, a storage plate 316 is connected with the bottom surface of the outer end of the opposite vertical plate 302 at a position corresponding to the storage position 314, the harvesting cutter 401 in the harvesting and picking assembly 4 is slidingly inserted at the lower end of the main body of the main vertical plate 204, the cutter head of the harvesting cutter 401 is opposite to the storage plate 316, a guide plate 404 is rotatably arranged at the inner side of the inclined surface of the upper end of the main vertical plate 204, a cutting and picking rack 405 is transversely connected at the middle position of the bottom surface of the harvesting cutter 401, a cutting driving shaft 412 is rotatably arranged at the rear end of the main body of the main vertical plate 204, the cutting driving shaft 412 is in transmission connection with the cutting and picking rack 405 on one hand, and is in transmission connection with the guide plate 404 on the other hand, the harvesting cutter 401 can be driven to move towards the direction of the opposite vertical plate 302 by rotating the cutting driving shaft 412, the synchronous driving guide plate 404 rotates towards the storage position 314, and can be in transmission connection with an external machine through the cutting driving shaft 412, a coupling bevel gear 501 in the coupling driving assembly 5 is fixedly inserted at the outer shaft end of the cutting driving shaft 412, a turbine connecting gear 509 is in transmission connection with the upper part of the coupling bevel gear 501, a switching gear 511 which can be switched and moved and can freely rotate is arranged on one side of the turbine connecting gear 509, the rear end of the switching gear 511 is connected with a reference locking tooth 512, the switching gear 511 can form engagement between the turbine connecting gear 509 and the screw rotating gear 313, and the reference locking tooth 512 can lock the screw rotating gear 313 while being separated from the engagement between the turbine connecting gear 509 and the screw rotating gear 313;
Through harvesting cutter 401 to the cutting of tobacco root and picking, cooperate baffle 404 to the oblique pushing of tobacco top, can make the tobacco after picking the completion, the flat higher authority of placing at storage plate 316 waits for artifical turnover, simple structure, and work effect is high.
As shown in fig. 2, the specific structure of the plate fixing member 1 is that a main connecting plate 101 is of a vertical plate-shaped structure, a main inserting plate 102 is fixedly connected to the middle position of the outer side surface of the main inserting plate 102, a locking groove 103 is transversely formed in the top surface of the main inserting plate 102, and the whole device is fixedly connected with external equipment through the main connecting plate 101;
Specifically, as shown in fig. 3, the main riser assembly 2 has a structure that a sliding riser 201 is slidably inserted into a main plugboard 102, a lock hole 202 is formed on a position of the top surface of the sliding riser 201 corresponding to the lock slot 103, a lock pin 203 is in threaded connection with the lock hole 202, and an outer end surface of the main riser 204 is connected to an outer side surface of the sliding riser 201;
The sliding riser 201 can be locked in any sliding position in the locking slot 103 by the downward screwing of the locking pin 203;
Specifically, as shown in fig. 4 and 5, the structure of the opposite slide plate assembly 3 is that the top chute 301 is opened at the middle position of the top surface of the main vertical plate 204, the position of the top surface of the opposite vertical plate 302 corresponding to the top chute 301 is fixedly connected with the reference slide block 303, the reference slide block 303 is fixedly connected with the sliding yoke plate 304 after being slidingly inserted from the top chute 301 to the upper side of the top surface of the main vertical plate 204, one end of the outer side surface of the sliding vertical plate 201 is fixedly connected with the guide post fixing seat 305, the position of the top surface of the main vertical plate 204 coaxial with the guide post fixing seat 305 is fixedly connected with the guide post yoke 306, the guide post 307 is fixedly connected between the guide post fixing seat 305 and the guide post yoke seat 306, the position of the vertical surface of the sliding yoke plate 304 corresponding to the guide post 307 is opened with the guide slide block 308, the guide block 308 is slidingly connected in the guide post 307, the other end of the outer side surface of the sliding vertical plate 201 corresponding to the opposite guide screw 311 is fixedly connected with the guide post 309, the upper cutter blade seat 311 is fixedly connected with the guide post seat 318, the other end of the opposite cutter blade seat 311 is rotatably connected with the cutter seat 316, the cutter seat is fixedly connected with the cutter seat 316, and the cutter seat is fixedly connected with the cutter seat 315;
The main vertical plate 204 and the opposite vertical plate 302 slide together to form an umbrella-shaped section structure with a big top and a small bottom, which is consistent with the outline of the tobacco, so that the harvester is applicable to harvesting and picking work of different types of tobacco;
specifically, as shown in fig. 6, 7, 8 and 9, the harvesting and picking assembly 4 is configured such that two sets of guide plates 402 are coaxially fixed on the inner lower side of the inclined plane of the upper end of the main vertical plate 204, two sets of guide plates 402 are rotatably connected with the guide plate shaft 403, the lower end of the guide plate 404 is inserted and fixed in the guide plate shaft 403, the cutting gear 406 is engaged with the lower end of the cutting and picking rack 405, the front and rear sides of the outer end of the main vertical plate 204 are symmetrically connected and fixed with the cutting shaft support arm 408 at the position corresponding to the cutting gear 406, the lower end of each set of cutting shaft support arm 408 is provided with the cutting shaft seat 409 at the position corresponding to the cutting gear 406, the two sets of cutting shaft seats 409 are rotatably connected with the cutting gear shaft 407, the cutting gear 406 is inserted and fixed in the middle position of the cutting gear shaft 407, one end of the cutting gear shaft 407 is rotatably inserted and fixed with the cutting rotation pulley 410 from the side corresponding to the cutting shaft support arm 408, a cutting driving wheel seat 411 is arranged on the side surface of a group of cutting shaft supporting arms 408 corresponding to the cutting driving shaft 412, the cutting driving shaft 412 is rotatably connected in the cutting driving wheel seat 411, the inner end of the cutting driving shaft 412 can be rotatably inserted into the inner side of the cutting shaft supporting arms 408 from the cutting driving wheel seat 411, a cutting center belt wheel 413 is fixedly inserted into the cutting driving shaft 412 at a position corresponding to the cutting rotating belt wheel 410, a cutting transmission belt 414 is sleeved between the cutting center belt wheel 413 and the cutting rotating belt wheel 410, a guide plate rotating bevel gear 415 is fixedly inserted into the position corresponding to the cutting driving shaft 412 at the outer shaft end of the guide plate shaft 403, a guide plate driving bevel gear 420 is fixedly inserted into the position corresponding to the guide plate rotating bevel gear 415 at the outer shaft end of the cutting driving shaft 412, a guide plate connecting bevel gear 419 is meshed with one side of the guide plate driving bevel gear 420, a guide plate conversion shaft seat 418 is arranged on the outer side surface of the group of cutting shaft supporting arms 408 corresponding to the cutting driving shaft 412, a guide plate conversion shaft 417 is rotatably connected in the guide plate conversion shaft seat 418, a guide plate connection bevel gear 419 is inserted and fixed at one end of the guide plate conversion shaft 417, a guide plate conversion bevel gear 416 is inserted and fixed at the other end of the guide plate conversion shaft 417, and the guide plate conversion bevel gear 416 is meshed with the guide plate rotation bevel gear 415;
The single driving source is used for cutting the driving shaft 412, so that the cutting action of the harvesting cutter 401 on the tobacco can be realized, and the action of assisting in pushing the tobacco to be placed from the storage position 314 to the storage plate 316 by the cutting action guide plate 404 is realized, and the structure is simple and effective;
Specifically, the inner shaft end of the cutting driving shaft 412 is also fixedly connected with a main driving center belt pulley 425 in an inserting manner, a main driving motor 428 is installed and connected on the inner side surface of the main vertical plate 204 at a position corresponding to the main driving center belt pulley 425, a main driving belt pulley 426 is fixedly connected on a position corresponding to the main driving center belt pulley 425 in a rotating shaft of the main driving motor 428, a main driving belt 427 is sleeved between the main driving belt pulley 426 and the main driving motor 428, and the main driving center belt pulley 425 which actively rotates is matched with the cutting driving shaft 412 to be in transmission connection with an external machine, so that the rotation of the cutting driving shaft 412 under self driving and the rotation of the cutting driving shaft 412 under external machine transmission connection can be realized, and the cutting driving shaft is applicable to use under different operation environments;
Specifically, as shown in fig. 10 and 11, the structure of the joint drive assembly 5 is that a joint drive conversion bevel gear 502 is meshed with one side of a joint drive bevel gear 501, a joint drive conversion shaft seat 504 is fixedly installed at a position corresponding to the joint drive conversion bevel gear 502 on the outer end face of a sliding vertical plate 201, a joint drive conversion shaft 503 is rotationally connected in the joint drive conversion shaft seat 504, the joint drive conversion bevel gear 502 is fixedly connected with the lower shaft end of the joint drive conversion shaft 503 in an inserting manner, a conversion worm 505 is fixedly connected with the upper shaft end of the joint drive conversion shaft 503 in an inserting manner, a conversion turbine seat 506 is installed at a position corresponding to a turbine connection gear 509 on the outer end face of the sliding vertical plate 201, a conversion turbine shaft 507 is rotationally connected in the conversion turbine seat 506, a turbine 508 is fixedly connected with the conversion turbine shaft 507 in an inserting manner, the turbine 508 is meshed with the conversion worm 505 in a transmission manner, a switching drive 510 is installed at a position corresponding to the outer end face of the sliding vertical plate 201, a switching drive 511 is rotationally connected with the front end of a push rod of the switching drive 510, and the inner end of the reference locking tooth 512 is fixedly connected with the push rod of the switching drive 510 in an inserting manner of the switching drive 510;
By the engagement of the automatically switchable and freely rotatable switching gear 511 between the spindle rotation gear 313 and the turbine connection gear 509 and the locking of the spindle rotation gear 313 by the reference locking tooth 512, the adjustment of the position of the counter-vertical plate 302 relative to the main vertical plate 204 by the cutting drive shaft 412 and the locking operation after adjustment can be achieved.
The working principle is as follows:
the invention is connected and fixed with an external agricultural machinery vehicle through the main connecting plate 101 in the fixed plate component 1;
The invention can realize the tobacco picking work driven by the agricultural machinery vehicle through the driving connection of the cutting driving shaft 412 in the harvesting picking assembly 4 and the agricultural machinery vehicle, and can also realize the tobacco picking work under the autonomous driving by driving the rotation of the cutting driving shaft 412 by the main driving motor 428;
By loosening the locking nails 203, the sliding of the sliding vertical plate 201 in the main plugboard 102 and the locking of the sliding position can be realized, so that the adjustment of the installation position of the tobacco planting picking position and the sliding vertical plate relative to an external agricultural machine vehicle can be realized, and the aim of adjusting the tobacco planting picking position according to different vehicles can be fulfilled;
Before tobacco picking, the inner bottom surface of the opposite vertical plate 302 is abutted against the tobacco root;
The cutting drive shaft 412 is driven to rotate by external drive or a main drive motor 428, the cutting drive shaft 412 drives the combined drive bevel gear 501 to rotate, so that the combined drive bevel gear 501 and the combined drive conversion bevel gear 502 are in matched transmission, the combined drive conversion bevel gear 502 coaxially drives the conversion worm 505 to rotate by the combined drive conversion shaft 503, the conversion worm 505 and the turbine 508 form matched transmission, and the turbine 508 coaxially drives the turbine connecting gear 509 to rotate by the conversion turbine shaft 507;
At this time, the switching drive 510 drives the switching gear 511, the turbine connecting gear 509 and the screw rotating gear 313 to form a matched transmission, so that the opposite screw 311 can be driven to rotate, and the opposite screw 311 drives the sliding yoke plate 304 to move towards the main vertical plate 204 through the matched transmission with the screw sliding block 312, so that the opposite vertical plate 302 can be driven to move towards the main vertical plate 204, and the inner side surface of the opposite vertical plate 302 is abutted against the opposite surface of tobacco to be picked, so that later tobacco picking work is facilitated;
After the opposite vertical plate 302 is abutted against the opposite position of the tobacco to be picked, the rotation of the cutting driving shaft 412 is stopped, meanwhile, the switching driving shaft 510 is started to drive the switching gear 511 to be disengaged from the screw rotating gear 313, the reference locking gear 512 locks the screw rotating gear 313, and the opposite vertical plate 302 can be locked at the abutted position;
When the cutting driving shaft 412 drives the opposite vertical plate 302 to abut against, the cutting driving shaft 412 synchronously drives the harvesting cutter 401 and the guide plate 404 to move towards the tobacco direction, and after the opposite vertical plate 302 is locked at the opposite position for picking tobacco, the harvesting cutter 401 and the guide plate 404 are just in a state to be picked, and the driving of the cutting driving shaft 412 to the opposite vertical plate 302 does not interfere the picking process of the harvesting cutter 401 and the guide plate 404 to tobacco;
And since the switching gear 511 is disengaged from the turbine connecting gear 509, and the reference locking tooth 512 locks the screw rotating gear 313, the rotation of the cutting driving shaft 412 cannot drive the rotation of the screw rotating gear 313;
At this time, the external drive or the main drive motor 428 drives the cutting drive shaft 412 to rotate, on the one hand, the cutting drive shaft 412 drives the cutting rotary belt pulley 410 to rotate through the cutting central belt pulley 413, the cutting rotary belt pulley 410 drives the cutting gear shaft 407 to rotate, the cutting gear shaft 407 drives the cutting gear 406 to rotate, and the cutting gear 406 and the cutting picking rack 405 form a matched transmission, so that the harvesting cutter 401 can be driven to move towards the root of tobacco, and the cutting and picking work of tobacco can be realized;
Meanwhile, the cutting drive shaft 412 drives the guide plate drive bevel gear 420 to rotate on the other hand, the guide plate drive bevel gear 420 and the guide plate connecting bevel gear 419 form a matched transmission, the guide plate connecting bevel gear 419 drives the guide plate conversion bevel gear 416 to rotate coaxially through the guide plate conversion shaft 417, the guide plate conversion bevel gear 416 and the guide plate rotating bevel gear 415 form a matched transmission, the guide plate rotating bevel gear 415 drives the guide plate shaft 403 to rotate, the guide plate shaft 403 drives the guide plate 404 to move towards the tobacco direction, tobacco in the cutting and picking process is pushed into the storage position 314, and after the cutting and picking of the tobacco are completed by the harvesting cutter 401, the guide plate 404 just pushes the tobacco after the tobacco is picked to the storage plate 316 from the storage position 314, so that automatic tobacco picking and storage work is completed;
The invention is convenient for the operation of a user because the power sources of the abutting of the opposite vertical plate 302 to the tobacco, the cutting and picking of the harvesting cutter 401 to the tobacco and the pushing of the guide plate 404 to the tobacco are the same as the cutting driving shaft 412, and the invention has strong linkage, saves energy and ensures the stability of work.
Preferably, a rail 317 is further installed at the outer end of the top surface of the receiving plate 316 to prevent tobacco placed on the top surface of the receiving plate 316 from falling.
Preferably, the inner lower end of the main vertical plate 204 is uniformly connected and fixed with a plurality of groups of cutting guide rods 421 at the position where the sliding direction of the harvesting cutter 401 is consistent, the top surface of the harvesting cutter 401 is connected and fixed with a guide rod sliding seat 423 at the position corresponding to the cutting guide rods 421, each group of cutting guide rods 421 are slidably inserted in the corresponding guide rod sliding seat 423, the outer ends of the plurality of groups of cutting guide rods 421 are commonly connected with a guide rod connecting plate 422, the guide rod connecting plate 422 is positioned at the outer side of the guide rod sliding seat 423, a plurality of groups of return springs 424 are respectively sleeved in the corresponding cutting guide rods 421, one end of each group of return springs 424 is clamped at the inner lower end of the main vertical plate 204, and the other end of each group of return springs 424 is clamped at the inner end of the corresponding guide rod sliding seat 423, so that the sliding stability of the harvesting cutter 401 can be greatly improved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A triple tobacco picker, comprising a fixed plate component (1), characterized in that: the harvester also comprises a main vertical plate assembly (2), a counter slide plate assembly (3), a harvesting and picking assembly (4) and a combined driving assembly (5);
The main vertical plate assembly (2) comprises a main vertical plate (204), the opposite slide plate assembly (3) comprises an opposite vertical plate (302), the harvesting and picking assembly (4) comprises a harvesting cutter (401), and the combined driving assembly (5) comprises a combined driving bevel gear (501);
The fixed plate component (1) is used as a setting foundation, the fixed plate component (1) can be connected with any independently running agricultural vehicle, a main vertical plate (204) in the main vertical plate assembly (2) is slidingly connected to the outer end of the fixed plate component (1), and the main vertical plate (204) can be locked at a corresponding sliding position;
The top end of a counter vertical plate (302) in the counter slide plate assembly (3) is slidingly connected with the top surface of a main vertical plate (204), a counter screw (311) is rotatably arranged on one side of the top surface of the main vertical plate (204), a screw rotating gear (313) is fixedly inserted at the inner end of the counter screw (311), a storage position (314) is formed on the inclined surface of the main body of the counter vertical plate (302), a storage plate (316) is connected to the position corresponding to the storage position (314) at the bottom surface of the outer end of the counter vertical plate (302), a harvesting cutter (401) in the harvesting assembly (4) is slidingly connected to the lower end of the main body of the main vertical plate (204), a cutter head of the harvesting cutter (401) is opposite to the storage plate (316), a guide plate (404) is rotatably arranged on the inner side of the inclined surface of the upper end of the main vertical plate (204), a cutting and picking cutter (405) is transversely connected to the middle position of the bottom surface of the harvesting cutter (401), a cutting driving shaft (412) is rotatably arranged at the rear end of the main body of the main vertical plate (204), the cutting driving shaft (412) is in transmission connection with the cutting cutter (405), on the other hand, the harvesting cutter (401) is in transmission connection with the guide plate (404) and drives the harvesting cutter (314) to move in the synchronous direction to the storage position (404), and is in driving connection with external machinery through a cutting driving shaft (412);
A combined drive bevel gear (501) in the combined drive assembly (5) is fixedly inserted at the outer shaft end of the cutting driving shaft (412), a turbine connecting gear (509) is connected above the combined drive bevel gear (501) in a transmission way, a switching gear (511) capable of switching movement and freely rotating is arranged on one side of the turbine connecting gear (509), a reference locking gear (512) is connected to the rear end of the switching gear (511), the switching gear (511) can form engagement between the turbine connecting gear (509) and the screw rotating gear (313), and the reference locking gear (512) can lock the screw rotating gear (313) when the turbine connecting gear (509) and the screw rotating gear (313) are separated from engagement;
The fixed plate component (1) comprises a main connecting plate (101) and a main inserting plate (102), wherein the main connecting plate (101) is of a vertical plate-shaped structure, the main inserting plate (102) is fixedly connected to the middle position of the outer side surface of the main inserting plate (102), and a locking groove (103) is transversely formed in the top surface of the main inserting plate (102); the main vertical plate assembly (2) further comprises a sliding vertical plate (201), the sliding vertical plate (201) is in sliding connection with the main inserting plate (102), a lock hole (202) is formed in the position, corresponding to the lock groove (103), of the top surface of the sliding vertical plate (201), a lock pin (203) is connected in the lock hole (202) in a threaded mode, and the outer end face of the main vertical plate (204) is connected to the outer side face of the sliding vertical plate (201);
the opposite slide plate assembly (3) further comprises a top sliding groove (301), a sliding connecting plate (304), a fence (317) and a cutter position (318), the top sliding groove (301) is arranged at the middle position of the top surface of the main vertical plate (204), a reference sliding block (303) is fixedly connected to the position corresponding to the top sliding groove (301) of the opposite vertical plate (302), the reference sliding block (303) is fixedly connected to the sliding connecting plate (304) after being slidably inserted above the top surface of the main vertical plate (204) from the top sliding groove (301), one end of the outer side surface of the sliding vertical plate (201) is fixedly connected with a guide post fixing seat (305), a guide post connecting seat (306) is fixedly connected to the position coaxial with the guide post fixing seat (305) on the top surface of the main vertical plate (204), a guide post (307) is fixedly connected between the guide post fixing seat (305) and the guide post connecting seat (306), a guide post (308) is fixedly arranged on the position corresponding to the vertical surface of the guide post (307) of the sliding connecting plate (304), the guide post (308) is slidably connected to the guide post (307), the other end of the outer side surface of the sliding vertical plate (201) is fixedly connected to the guide post (311) at the position corresponding to the guide post fixing seat (311), the guide screw seat (309) is fixedly connected to the guide screw seat (309), the other end swivelling joint is in lead screw allies oneself with seat (310), install lead screw slider (312) on the facade of slip yoke plate (304) and the position that corresponds to lead screw (311), lead screw slider (312) cooperation is connected in opposite direction lead screw (311), even connection is fixed with array on the inclined plane outer end of opposite direction riser (302) and the position that corresponds to take in board (316) and accomodates even post (315), take in board (316) fixed connection is accomodate the lower extreme of even post (315) in the array, rail (317) are still installed to the top surface outer end of take in board (316), cutter position (318) are offered on the lower extreme of main riser (204) and are reaped the position that corresponds with cutter (401), reaping cutter (401) slip grafting is in cutter position (318).
2. A triple tobacco picker according to claim 1 wherein: the main vertical plate (204) and the opposite vertical plate (302) can form a structure with a large top and a small bottom which are consistent with the outline of tobacco.
3. A triple tobacco picker according to claim 1 or 2 wherein: the harvesting and picking assembly (4) further comprises a guide plate seat (402), a cutting gear (406), a cutting gear shaft (407), a cutting center belt wheel (413), a guide plate conversion bevel gear (416), a guide plate conversion shaft (417) and a return spring (424), wherein the two groups of guide plate seats (402) are respectively and coaxially fixed on the inner lower side of the inclined plane at the upper end of the main vertical plate (204), the guide plate shafts (403) are connected in a rotary manner in the two groups of guide plate seats (402), the lower ends of the guide plates (404) are fixedly inserted into the guide plate shafts (403), the cutting gears (406) are meshed with the lower ends of the cutting picking racks (405), cutting shaft supporting arms (408) are symmetrically connected and fixed at positions corresponding to the cutting gears (406) on the front side and the rear side of the outer ends of the main vertical plates (204), cutting shaft seats (409) are arranged at positions corresponding to the cutting gears (406) on the lower ends of each group of the cutting shaft supporting arms (408), the two groups of the cutting shaft seats (409) are connected with the cutting gear shafts (407) in a rotating mode in a joint mode, the cutting gears (406) are fixedly connected to the middle positions of the cutting gear shafts (407) in a plugging mode, one ends of the cutting gear shafts (407) are fixedly connected with cutting rotating pulleys (410) in a plugging mode after being rotatably plugged to the outer sides of the cutting shaft supporting arms (408) from one sides corresponding to the cutting driving shafts (412), a group of cutting shaft supporting arms (408) corresponding to the cutting driving shafts (412) are provided with cutting driving wheel seats (411), the cutting driving shafts (412) are rotatably connected in the cutting driving wheel seats (411), the inner ends of the cutting driving shafts (412) can be rotatably inserted into the inner sides of the cutting shaft supporting arms (408) from the cutting driving wheel seats (411), the cutting center belt wheels (413) are fixedly inserted into the cutting driving shafts (412) at positions corresponding to the cutting rotating belt wheels (410), a cutting transmission belt (414) is sleeved between the cutting center belt wheels (413) and the cutting rotating belt wheels (410), a guide plate rotating bevel gear (415) is fixedly inserted at the position of the outer shaft end of the guide plate shaft (403) corresponding to the cutting driving shaft (412), a guide plate driving bevel gear (420) is fixedly inserted at the position of the outer shaft end of the cutting driving shaft (412) corresponding to the guide plate rotating bevel gear (415), a guide plate connecting bevel gear (419) is meshed at one side of the guide plate driving bevel gear (420), a guide plate conversion shaft seat (418) is arranged on the outer side surface of a group of cutting shaft supporting arms (408) corresponding to the cutting driving shaft (412), the guide plate conversion shaft (417) is rotatably connected in the guide plate conversion shaft seat (418), the guide plate connecting bevel gear (419) is fixedly inserted at one end of the guide plate conversion shaft (417), the guide plate conversion bevel gear (416) is fixedly inserted at the other end of the guide plate conversion shaft (417), the guide plate conversion bevel gear (416) is meshed with the guide plate rotating bevel gear (415), a plurality of groups of cutting guide rods (421) are uniformly connected and fixed at the position where the inner lower end of the main vertical plate (204) is consistent with the sliding insertion direction of the harvesting cutter (401), a guide rod sliding seat (423) is fixedly connected at the position where the top surface of the harvesting cutter (401) corresponds to the cutting guide rods (421), each group of cutting guide rods (421) are slidingly inserted in the corresponding guide rod sliding seat (423), the outer ends of the plurality of groups of cutting guide rods (421) are connected with guide rod connecting plates (422) together, the guide rod connecting plates (422) are located on the outer sides of the guide rod sliding seats (423), the plurality of groups of return springs (424) are respectively sleeved in the corresponding cutting guide rods (421), one end of each group of return springs (424) is clamped at the lower end of the inner side of the main vertical plate (204), and the other end of each return spring is clamped at the inner end of the corresponding guide rod sliding seat (423).
4. A triple tobacco picker according to claim 1 or 2 wherein: the inner shaft end of the cutting driving shaft (412) is fixedly connected with a main driving center belt wheel (425) in an inserting mode, a main driving motor (428) is installed and connected on the inner side face of the main vertical plate (204) at a position corresponding to the main driving center belt wheel (425), a main driving belt wheel (426) is fixedly connected on a position, corresponding to the main driving center belt wheel (425), of a rotating shaft of the main driving motor (428), and a main driving belt (427) is installed between the main driving belt wheel (426) and the main driving motor (428) in a sleeved mode.
5. A triple tobacco picker according to claim 3 wherein: the inner shaft end of the cutting driving shaft (412) is fixedly connected with a main driving center belt wheel (425) in an inserting mode, a main driving motor (428) is installed and connected on the inner side face of the main vertical plate (204) at a position corresponding to the main driving center belt wheel (425), a main driving belt wheel (426) is fixedly connected on a position, corresponding to the main driving center belt wheel (425), of a rotating shaft of the main driving motor (428), and a main driving belt (427) is installed between the main driving belt wheel (426) and the main driving motor (428) in a sleeved mode.
6. A triple tobacco picker according to claim 1 or 2 wherein: the coupling assembly (5) further comprises a coupling conversion bevel gear (502), a coupling conversion shaft (503), a conversion worm (505), a conversion turbine shaft (507) and a turbine (508), wherein the coupling conversion bevel gear (502) is meshed with one side of the coupling bevel gear (501), a coupling conversion shaft seat (504) is fixedly arranged at a position corresponding to the coupling conversion bevel gear (502) on the outer end face of the sliding vertical plate (201), the coupling conversion shaft (503) is rotationally connected in the coupling conversion shaft seat (504), the coupling conversion bevel gear (502) is fixedly spliced at the lower end face of the coupling conversion shaft (503), the conversion worm (505) is fixedly spliced at the upper end face of the coupling conversion shaft (503), the conversion turbine (506) is arranged at a position corresponding to the turbine connection gear (509) on the outer end face of the sliding vertical plate (201), the conversion turbine shaft (507) is rotationally connected in the conversion turbine seat (506), the turbine (508) is fixedly spliced in the conversion turbine shaft (507), the turbine (508) is meshed with the conversion worm (505), the turbine connection gear (509) is fixedly spliced at the position corresponding to the switching gear (511) on the outer end face of the sliding vertical plate (511), the inner end of the reference locking tooth (512) is inserted and fixed in the ejector rod of the switching drive (510), and the reference locking tooth (512) is positioned behind the switching gear (511).
7. A triple tobacco picker according to claim 3 wherein: the coupling assembly (5) further comprises a coupling conversion bevel gear (502), a coupling conversion shaft (503), a conversion worm (505), a conversion turbine shaft (507) and a turbine (508), wherein the coupling conversion bevel gear (502) is meshed with one side of the coupling bevel gear (501), a coupling conversion shaft seat (504) is fixedly arranged at a position corresponding to the coupling conversion bevel gear (502) on the outer end face of the sliding vertical plate (201), the coupling conversion shaft (503) is rotationally connected in the coupling conversion shaft seat (504), the coupling conversion bevel gear (502) is fixedly spliced at the lower end face of the coupling conversion shaft (503), the conversion worm (505) is fixedly spliced at the upper end face of the coupling conversion shaft (503), the conversion turbine (506) is arranged at a position corresponding to the turbine connection gear (509) on the outer end face of the sliding vertical plate (201), the conversion turbine shaft (507) is rotationally connected in the conversion turbine seat (506), the turbine (508) is fixedly spliced in the conversion turbine shaft (507), the turbine (508) is meshed with the conversion worm (505), the turbine connection gear (509) is fixedly spliced at the position corresponding to the switching gear (511) on the outer end face of the sliding vertical plate (511), the inner end of the reference locking tooth (512) is inserted and fixed in the ejector rod of the switching drive (510), and the reference locking tooth (512) is positioned behind the switching gear (511).
8. A triple tobacco picker according to claim 4 wherein: the coupling assembly (5) further comprises a coupling conversion bevel gear (502), a coupling conversion shaft (503), a conversion worm (505), a conversion turbine shaft (507) and a turbine (508), wherein the coupling conversion bevel gear (502) is meshed with one side of the coupling bevel gear (501), a coupling conversion shaft seat (504) is fixedly arranged at a position corresponding to the coupling conversion bevel gear (502) on the outer end face of the sliding vertical plate (201), the coupling conversion shaft (503) is rotationally connected in the coupling conversion shaft seat (504), the coupling conversion bevel gear (502) is fixedly spliced at the lower end face of the coupling conversion shaft (503), the conversion worm (505) is fixedly spliced at the upper end face of the coupling conversion shaft (503), the conversion turbine (506) is arranged at a position corresponding to the turbine connection gear (509) on the outer end face of the sliding vertical plate (201), the conversion turbine shaft (507) is rotationally connected in the conversion turbine seat (506), the turbine (508) is fixedly spliced in the conversion turbine shaft (507), the turbine (508) is meshed with the conversion worm (505), the turbine connection gear (509) is fixedly spliced at the position corresponding to the switching gear (511) on the outer end face of the sliding vertical plate (511), the inner end of the reference locking tooth (512) is inserted and fixed in the ejector rod of the switching drive (510), and the reference locking tooth (512) is positioned behind the switching gear (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210910059.9A CN115152423B (en) | 2022-07-29 | 2022-07-29 | Triple tobacco picker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210910059.9A CN115152423B (en) | 2022-07-29 | 2022-07-29 | Triple tobacco picker |
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| CN115152423A CN115152423A (en) | 2022-10-11 |
| CN115152423B true CN115152423B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN115152423A (en) | 2022-10-11 |
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