CN202535748U - Tomato harvester - Google Patents
Tomato harvester Download PDFInfo
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- CN202535748U CN202535748U CN2011205562933U CN201120556293U CN202535748U CN 202535748 U CN202535748 U CN 202535748U CN 2011205562933 U CN2011205562933 U CN 2011205562933U CN 201120556293 U CN201120556293 U CN 201120556293U CN 202535748 U CN202535748 U CN 202535748U
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Abstract
The utility model relates to a tomato harvester, which comprises traveling wheels and a main stander, wherein the front part of the main stander is provided with a picking head, a primary conveying device is arranged behind the picking head, the rear part of the primary conveying device is provided with a fruit separating device, the lower part of the fruit separating device is provided with a secondary conveying device, a transverse conveying device is arranged below the secondary conveying device, the transverse conveying device is connected with a color selection device through a fruit lifting conveying device, the rear part of the color selection device is provided with a manual pickup conveyor belt, the rear part of the manual pickup conveyor belt is provided with a fruit lifting and transportation telescopic arm, and a triangular longitudinal balance part is arranged between the color selection device and the main stander. The tomato harvester is reasonable in structure, stable to work, economical and practical, and can well perform the harvesting operation.
Description
Technical field
The utility model relates to a kind of agricultural harvesting machinery, especially a kind of tomato harvester that is used for the processing tomato results.
Background technology
Crop planting area such as processing tomato constantly enlarges in recent years, relies on artificial large tracts of land operation but results are main at present, and production efficiency is low, and along with social development and technological progress, mechanical harvest will replace artificial results.The harvest machinery that uses at present is used for gathering in crops such as paddy rice, wheat, soybean more, is not suitable for the results that tomato etc. has the crops of tendril.Because the crops pattern of plantation is different; The landform ground condition that reaping machine is advanced is also different; Each sub-unit of reaping machine that just requires to design realizes accomplishing efficiently, in high quality harvest operation like workpieces such as harvesting, fruit branch separation coordination and working stability, rational in infrastructure each other.
Summary of the invention
The utility model technical problem to be solved is to provide a kind of rational in infrastructure, working stability, economical and practical, can be efficiently, high-quality accomplishes the tomato harvester of harvest operation.
The utility model discloses a kind of tomato harvester; Comprise road wheel 2, mainframe 3, it is characterized in that mainframe 3 front portions are provided with picking head 1, said picking head 1 back is provided with one-level transmitting device 14; One-level transmitting device 14 rear portions are provided with fruit separator 11; Said fruit separator 11 bottoms are provided with secondary transport device 12, and said secondary transport device 12 belows are provided with lateral transport device 10, and lateral transport device 10 promotes transmitting device 9 through fruit and is connected with look screening device 13; Said look screening device 13 rear portions are provided with manual work and pick up conveyer belt 15, and manual work is picked up conveyer belt 15 rear portions and is provided with fruit elevator telescopic arm 16;
Be provided with triangle longitudinal balance parts between said look screening device 13 and the mainframe 3; Said triangle longitudinal balance parts comprise triangle longitudinal balance support 4; Said triangle longitudinal balance support 4 one ends link with mainframe 3 mutually; The other end is connected with locomotive back axle 6, and said being connected with locomotive back axle 6 is provided with cross cylinder 7 between an end and the mainframe 3, is provided with linking arm 5 and link 21 between said triangle longitudinal balance support 4 and the look screening device 13; Said linking arm 5 one ends link with triangle longitudinal balance support 4 middle parts mutually; The other end links with link 21 mutually, and the other end of said link 21 links with mainframe 3 mutually, and links mutually with look screening device 13 through upper arm soldering member 20.
Described one-level transmitting device 14, secondary transport device 12, lateral transport device 10, fruit promote transmitting device 9, manual work is picked up conveyer belt 15 and is scraper conveyer, also can be other the existing conveyer belts that is fit to carry tamato fruit.Said lateral transport device 10 is provided with blower fan 8, and described lateral transport device 10 set blower fan 8 air outlets are between lateral transport device 10 and fruit separator 11 upper-lower positions.
Said look screening device 13 can be that employed look selects instrument in the prior art; Like number of patent application is the colored identification control of the disclosed tomato of 2010102706069 patent application mechanism; The colored identification control of the disclosed tomato of above-mentioned application mechanism comprises central controller and signal acquisition process device; The signal acquisition process device establish at least one road signals collecting end and with the corresponding signal output part of signals collecting end; Every road signals collecting end all is connected with color ccd sensor, and signal output part then is connected with driving governor, and said driving governor is provided with sorting mechanism; This sorting mechanism comprises ejection plate and driver, and the control end of driver is connected with the signal output part of the colored identification control of tomato mechanism signal acquisition process device.
Said triangle longitudinal balance parts operation principle
:Because the look screening device has requirement to fruit transfer rate and the fruit angle when the look screening device leaves, so, require the look screening device to want travel direction adjustment within the specific limits for the transmission of fruit; And the look screening device need keep level always; Walking or during operation, the look screening device keeps level easily, when gradient Ground Operation is arranged on level road; Machine is the adjustment oil cylinder automatically, to guarantee the level position of look screening device.When the upward slope operation, the oil cylinder elongation, oil cylinder shortens during the descending operation; When the upward slope oil cylinder extended, the look screening device can carry out forward swing,, the look screening device stops when arriving horizontal level, otherwise during descending.Joint coordination effect through cross cylinder, triangle longitudinal balance support, linking arm, link and upper arm soldering member makes the look screening device be in level all the time, accomplishes look smoothly and selects work.
The structure of described picking head 1 comprises frame 1-1, seedling separating device 1-10, contour wheel 1-9, picking head conveying plant 1-50, cutter knife mechanism, shifting fork mechanism; It is characterized in that frame 1-1 is provided with frame steering mechanism; Said frame steering mechanism comprises revolution sleeve 1-20 and the gyroaxis 1-21 that is installed on frame 1-1 rear portion; Two ends, said frame 1-1 rear portion are respectively equipped with circular arc connecting plate 1-46; Said frame 1-1 is connected with support 1-25 through revolution sleeve 1-20 and gyroaxis 1-21, and said support 1-25 is the connecting elements of frame 1-1 and locomotive mainframe 1-26, and said support 1-25 middle part is hinged with locomotive mainframe 1-26; Support 1-25 two ends are hinged with the set circular arc connecting plate of frame 1-1 1-46 respectively, and support 1-25 two ends are connected through holder 1-27 with locomotive mainframe 1-26 again respectively.
Gyroaxis 1-21 in the said frame steering mechanism is provided with screw thread; Be connected with support 1-25 middle part through self-locking nut 1-29; Support 1-25 middle part is connected with locomotive mainframe 1-26 through bearing pin 1-28; Said circular arc connecting plate 1-46 is provided with oval lonely type hole 1-47, and support 1-25 two ends are connected through bearing pin with the set circular arc connecting plate of frame 1-1 1-46 respectively, and said bearing pin can move up and down along oval arc shaped hole 1-47; Said holder 1-27 is fixedly connected with locomotive mainframe 1-26 through holder 1-27 respectively for the plate of band earhole, said support 1-25 two ends.
The arc radius of said circular arc connecting plate 1-46 in the said frame steering mechanism is the distance between circular arc connecting plate 1-46 and support 1-25 end tie point to support 1-25 middle part and the gyroaxis 1-21 tie point.
Said seedling separating device 1-10 is provided with crop separating tube 1-13, and said crop separating tube 1-13 is made up of roller and the spiral bar 1-14 that is located on the roller, and said crop separating tube 1-13 is provided with rotation motor 1-15.
Said seedling separating device 1-10 and contour wheel 1-9 all are connected with frame 1-1 through support arm; Said support arm is divided into support arm 1-17 and following support arm 1-8; Said support arm 1-8 and last support arm 1-17 suit down, contour wheel 1-9 is located at down on the support arm 1-8, and the said support arm 1-17 that goes up is provided with contour wheel hydraulic jack 1-18; Seedling separating device 1-10 is connected with last support arm 1-17 through linking arm 1-11, and seedling separating device 1-10 is provided with seedling separating device hydraulic jack 1-16.
Described cutter knife mechanism comprises cutter 1-7, left rocking arm 1-5, right rocking arm 1-24; Said cutter 1-7 two ends are connected with left and right rocking arm; Frame 1-1 is provided with and flies cam 1-30 and flywheel cutter motor 1-19, flies cam 1-30 and is connected with left and right rocking arm through steering linkage and steering knuckle 1-31.
The middle part of described cutter knife mechanism left side rocking arm 1-5 and right rocking arm 1-24 is hinged with frame 1-1 both sides respectively; Described left rocking arm 1-5 one end is provided with two steering knuckle 1-31; Right rocking arm 1-24 one end is provided with a steering knuckle 1-31; One of them steering knuckle 1-31 of left side rocking arm 1-5 through steering linkage I 1-32 with fly cam 1-30 and be connected; Another steering knuckle 1-31 links to each other with the steering knuckle 1-31 of right rocking arm 1-24 through steering linkage II 1-33, and said cutter 1-7 two ends are connected with left and right rocking arm through support arm 1-34 is installed respectively.
Described shifting fork mechanism is made up of two groups of staggered pull-fork assembly I 1-42, pull-fork assembly II 1-43 and shift fork transmission mechanisms; Said shift fork transmission mechanism comprises fork group CD-ROM drive motor 1-38, declutch shift shaft 1-39 reaches the two group shift fork eccentric shaft devices 2 set at declutch shift shaft 1-39 two ends; Said every group of shift fork eccentric shaft device 1-2 comprises eccentric shaft 1-41, two groups of excentric sleeve 1-40 that are connected with eccentric shaft 1-41 two ends and bearing I 1-37; Two groups of pull-fork assemblies are connected with the excentric sleeve 1-40 of two groups of shift fork eccentric shaft device 1-2 respectively, and said two groups of pull-fork assemblies are positioned at the cutter knife mechanism top position; Described pull-fork assembly I 1-42, pull-fork assembly II 1-43 form by driving lever 1-6, clamping plate 1-4 and connector 1-45; Said connector 1-45 comprises the connecting rod 1-49 of connecting plate 1-48 and both sides; Said driving lever 1-6 is connected with the connecting plate 1-48 of connector 1-45 through clamping plate 1-4; The connecting rod 1-49 of connector 1-45 both sides is connected with the excentric sleeve 1-40 of said declutch shift shaft 1-39 both sides respectively again, and said connector 1-45 both sides are hinged through bearing II 1-44 and frame respectively.
The operation principle of picking head: said picking head in the course of the work; Said seedling separating device 1-10 and crop separating tube 1-13 cooperatively interact; The tomato branches and tendrils are drawn in, and meanwhile said cutter knife mechanism cuts off the tomato branches and tendrils that draw in, and the tomato branches and tendrils after two groups of pull-fork assemblies of said shifting fork mechanism will cut off are pulled over backward; Cut tomato branches and tendrils are pulled over backward and are got into the picking head conveying plant, are transported to next process then and handle.
Said seedling separating device 1-10, contour wheel 1-9 are equipped with hydraulic jack; Be seedling separating device hydraulic jack 1-16 and contour wheel hydraulic jack 1-18; Whole picking head frame rear portion is provided with frame steering mechanism, works in coordination through frame steering mechanism and contour wheel 1-9 and seedling separating device 1-10, when gathering; Operating personnel can regulate the inclination angle of picking head, and can regulate the distance between picking head and the ground.
Two contour wheel 1-9 of the right and left are equipped with hydraulic jack; The depth can independent regulation contour wheel 1-9 lands; The pull-fork assembly and the seedling separating device 1-10 that guarantee the front advance along ground, and all crops can both be gathered, and farthest avoid picking up soil block, stone; But also make cutter can accurately be positioned to advance along ground on the soil.
Said crop separating tube 1-13 is provided with spiral bar 1-14, in the course of the work, and can be easily separately with the crop branches and tendrils.
Said cutter knife mechanism is driven through flying cam 1-30 by flywheel cutter motor 1-19, flies cam 1-30 and drives left and right rocking arm reciprocating motion through steering linkage, moves back and forth thereby further drive cutter 1-7, realizes the cutting to the tomato seedling.
Said shifting fork mechanism drives through fork group CD-ROM drive motor 1-38, and transmission declutch shift shaft 1-39 and shift fork eccentric shaft device 1-2 further drive two groups of pull-fork assemblies and alternately back and forth do the motion of pulling over backward, accomplishes pulling over to the fruit seedling of the tomato after cutting off.With reference to accompanying drawing; Said eccentric shaft 1-41 two ends are setting-up eccentricity axle sleeve 1-40 respectively; One of them excentric sleeve 1-40 is connected with the connector 1-45 of one group of pull-fork assembly wherein; Another excentric sleeve 1-40 is connected with connector 1-45 of another group pull-fork assembly, driven when declutch shift shaft 1-39 pitches group CD-ROM drive motor 1-38, then eccentric shaft 1-41 through excentric sleeve 1-40 drive two groups of pull-fork assembly 1-42,1-43 is reciprocating.
Said seedling separating device also can be provided with seeker 1-12 foremost, and said seeker 1-12 can process with the metal shaft of band taper covering of the fan, and the use of seeker 1-12 can help separating of fruit seedling.
The structure of the described fruit separator of the utility model comprises frame 11-1; It is characterized in that frame 11-1 is provided with many groups conveyer of parallel gap arrangement, through driving shaft 11-12 transmissions, said every group of conveyer is equipped with feed belt 11-5, feed belt wheel 11-3, regulating wheel 11-7 and hydraulic tensioning mechanism to above-mentioned many group conveyers by motor 11-2; Feed belt wheel 11-3 is located on the driving shaft 11-12; Said feed belt 11-5 is provided with a brief period of time 11-6, and said hydraulic tensioning mechanism comprises tensioning axle sleeve 11-9, tensioning spring 11-14, regulating wheel hole fork 11-8 and hydraulic oil oil inlet pipe 11-15, and said tensioning axle sleeve 11-9 is a hollow sleeve; On hollow sleeve, be provided with installing hole 11-19, lubricating oil oil-in 11-24; Said regulating wheel hole fork 11-8 is an axis body, on axis body, is provided with lubricating oil sump 11-34 and lubricating oil runner 11-31, and lubricating oil sump 11-34 communicates with lubricating oil runner 11-31; Said regulating wheel hole fork 11-8 is set in the end of tensioning axle sleeve 11-9; Tensioning spring 11-14 is located in the tensioning axle sleeve 11-9, and said hydraulic oil oil inlet pipe 11-15 is located at the other end of tensioning axle sleeve 11-9, and said feed belt 11-5 belows are provided with bracing frame 11-4; Support frame as described above 11-4 one ends are connected with driving arm 11-20; The other end is connected with tensioning axle sleeve 11-9, and said regulating wheel 11-7 is installed on the fork 11-8 of regulating wheel hole, and said motor 11-2 is connected with steering control device.
Said steering control device comprises single-chip microcomputer and solenoid directional control valve 11-38; Said feed belt wheel 11-3 takes turns by two and half and forms, and two and half take turns to interlock and are sleeved on the said driving shaft 11-12, and said tensioning axle sleeve 11-9 is provided with lubricating oil oil pipe fixed head 11-17 and hydraulic pressure oil nozzle fixed head 11-18.
Said motor 11-2 is connected with driving shaft 11-12 through driving connector; Said driving connector is made up of semi-ring 11-33 under semi-ring 11-32, the connector on the connector of " C " shape; On the said connector under semi-ring 11-32 and the connector semi-ring 11-33 interlock and be set on the power take-off of motor 11-2; Be equipped with fan-shaped otch 11-36 on the semi-ring 11-33 under semi-ring 11-32 and the connector on the connector that is interlocked; Fan-shaped otch 11-36 is provided with fixing threaded hole 11-37, on the connector under semi-ring 11-32 and the connector semi-ring 11-33 through on the power take-off that is bolted to motor 11-2.
Driving arm 11-20 between said feed belt wheel 11-3 and the feed belt wheel 11-3 is provided with and drives bulkhead 11-11, also is provided with cleaning balde 11-13 near feed belt wheel 11-3 place.
Said hydraulic oil oil inlet pipe 11-15 is connected with hydraulic pressure oil nozzle 11-25, and the set hydraulic pressure oil nozzle 11-25 of hydraulic tensioning mechanism that organizes conveyer all is connected with petroleum pipeline 11-39 more; Said tensioning installation shaft 11-35 is provided with grease channel 11-40, and said grease channel 11-40 is connected with lubricating oil runner 11-31, and said tensioning installation shaft 11-35 is provided with groove 11-41, in said groove 11-41, is provided with oilhole 11-42.
It is the nylon cap that is fixed in the feed belt surface that said feed belt (11-5) is gone up the set a brief period of time, is connected with belt through sunk screw, and said nylon crown portion is spherical, and the bottom can be cylinder, and internal thread can be established in nylon cap inside.
The operation principle of said fruit separator:
In the course of the work, picking head is delivered to fruit separator that the utility model provide together with the fruit seedling through conveying plant with fruit after tomato is plucked results.
The fruit separator is provided with many group conveyers; Can be made as 6-15 different group numbers as required, all have a brief period of time 11-6 on the feed belt of every group of conveyer, be provided with the gap between every group of conveyer; The width in gap can be made as about 15cm, and tomato is dropped easily.Every feed belt 11-5 is equipped with hydraulic tensioning mechanism, guarantees every feed belt 11-5 uniform tension in order.
Many group conveyers are driven by motor 11-2 and the control of control system; Said control system comprises single-chip microcomputer and solenoid directional control valve 11-38, under the effect of control system, makes motor realize the forward and reverse alternate rotation; Thereby realize how the group conveyers are made front-rear reciprocation movement simultaneously; When conveyer was done front-rear reciprocation movement, tomato was shaken off from the tomato seedling, and the tamato fruit of being shaken off falls from the feed belt gap and is transported to next process then and handles; Under the effect that drives bulkhead 11-11, the tomato seedling is thrown into the field backward.
Reciprocating frequency can be changed by the operator, to keep the maximum separation efficient of the big or small tomato of different cultivars.
Through hydraulic tensioning mechanism; The operator can monitor and regulate feed belt tension force; Hydraulic jack through hydraulic oil oil inlet pipe 11-15 and the formation of tensioning axle sleeve 11-9 inner chamber; Can realize compressing regulating wheel hole fork 11-8, reach the purpose of tensioning regulating wheel 11-7, lubricating oil oil-in 11-23 provides lubricating oil through lubricating oil sump 11-34 and lubricating oil runner 11-31 among the tensioning axis hole fork 11-8 for regulating wheel 11-7 with lubricating oil.
Bracing frame 11-4 plays the effect of support to feed belt 11-5, and cleaning balde 11-13 can scrape off the earth and the weeds of feed belt wheel institute adhesive tape.
The tomato harvester that the utility model provided in the course of the work; With the related fruit seedling results of tamato fruit, send into the fruit separator through the one-level conveying device through picking head again, the fruit separator will carry out fruit seedling detached job with the tomato of fruit seedling; Fruit after the separation falls into the secondary transport device; The fruit seedling is shed into the field, and the tamato fruit that falls into the secondary transport device promotes transmitting device through lateral transport device and fruit again and sends into the look screening device and carry out the look choosing, and undesirable fruit is fallen by the ejection plate bullet of look screening device; Satisfactory fruit is admitted to manual work and picks up conveyer belt, and the fruit behind hand inspection gets final product through the entrucking of fruit elevator telescopic arm again.
Compared with prior art, the utility model is rational in infrastructure, working stability, economical and practical, is a kind of tomato harvester that can carry out harvest operation well.
Description of drawings
Fig. 1 is the utility model example structure sketch map.
Fig. 2 is Fig. 1 plan structure sketch map.
Fig. 3 is the utility model embodiment fundamental diagram.
Fig. 4 is an embodiment intermediate cam longitudinal balance parts annexation structural representation.
Fig. 5 and Fig. 6 are support side-looking of triangle longitudinal balance and plan structure sketch map.
Fig. 7 and Fig. 8 are side-looking of look screening device and plan structure sketch map.
Fig. 9 overlooks the annexation structural representation for triangle longitudinal balance parts.
Shown in the figure: 1 is picking head, and 2 is road wheel, and 3 is mainframe, and 4 is triangle longitudinal balance support, and 5 for connecting linking arm, and 6 is the locomotive back axle; 7 is cross cylinder, and 8 is blower fan, and 9 for fruit promotes transmitting device, and 10 is the lateral transport device, and 11 is the fruit separator, and 12 is the secondary transport device; 13 is the look screening device, and 14 is the one-level transmitting device, and 15 pick up conveyer belt for manual work, and 16 is fruit elevator telescopic arm, and 17 is driver's cabin; 18 is connecting plate, and 19 is pipe clamp, and 20 is the upper arm soldering member, and 21 is link, and 22 is back-up ring; 23 is check valve, and 24 is driven roller, and 25 is transmission belt, and 26 is ejection plate, and 27 is ejection plate air pressure driver; 28 is appendix, and 29 is the optical sensing electronic equipment, and 30 is motor, and 31 is driven voller, and 32 is petroleum pipeline.The direction of arrow is the fruit traffic direction among the figure.
Figure 10 is the structural representation of the utility model embodiment picking head.
Figure 11 is the utility model embodiment picking head plan structure sketch map.
Figure 12 is the utility model embodiment picking head frame and frame steering mechanism structural representation.
Figure 13 is the plan structure sketch map of Figure 12.
Figure 14 overlooks the annexation structural representation for frame and contour wheel, the seedling separating device of the utility model embodiment picking head.
Figure 15 is frame and contour wheel, the seedling separating device side-looking annexation structural representation of the utility model embodiment picking head.
Figure 16 is the frame of the utility model embodiment picking head and the annexation structural representation of cutter knife mechanism.
Figure 17 is a left rocking arm annexation structural representation among Figure 16.
Figure 18 is Figure 16 right-of-center in political views's rocking arm annexation structural representation.
Figure 19 concerns sketch map for the flywheel cutter motor of picking head, the installation site that flies cam.
Figure 20 concerns sketch map for the installation site that flies cam of picking head.
Figure 21 is for installing the annexation structural representation of support arm and cutter;
Figure 22 is the annexation structural representation of frame and two groups of pull-fork assemblies.
Figure 23 and Figure 24 are respectively the annexation structural representation of two groups of pull-fork assemblies.
Figure 25 is the annexation structural representation of shift fork eccentric shaft device.
Figure 26 and Figure 27 are for the master of circular arc connecting plate among Figure 10 looks, the side-looking structural representation.
Shown in the figure: 1-1 is a frame, and 1-2 is a shift fork eccentric shaft device, and 1-3 is a Connection Block, and 1-4 is clamping plate, and 1-5 is left rocking arm, and 1-6 is a driving lever; 1-7 is a cutter, and 1-8 is following support arm, and 1-9 is a contour wheel, and 1-10 is a seedling separating device, and 1-11 is a linking arm, and 1-12 is a seeker; 1-13 is the crop separating tube, and 1-14 is a spiral bar, and 1-15 is a rotation motor, and 1-16 is the seedling separating device hydraulic jack, and 1-17 is last support arm, and 1-18 is the contour wheel hydraulic jack; 1-19 is a flywheel cutter motor, and 1-20 is the revolution sleeve, and 1-21 is a gyroaxis, and 1-22 is a conveyer belt, and 1-23 is a crop separating tube base, and 1-24 is right rocking arm; 1-25 is a support, and 1-26 is the locomotive mainframe, and 1-27 is a holder, and 1-28 is a bearing pin, and 1-29 is a self-locking nut, and 1-30 is for flying cam; 1-31 is a steering knuckle, and 1-32 is the steering linkage I, and 1-33 is the steering linkage II, and 1-34 is for installing support arm, and 1-35 is an installation shaft; 1-36 is an installation sleeve, and 1-37 is the bearing I, and 1-38 is a fork group CD-ROM drive motor, and 1-39 is a declutch shift shaft, and 1-40 is an excentric sleeve; 1-41 is an eccentric shaft, and 1-42 is the pull-fork assembly I, and 1-43 is the pull-fork assembly II, and 1-44 is the bearing II, and 1-45 is a connector; 1-46 is the circular arc connecting plate, and 1-47 is oval arc shaped hole, and 1-48 is a connecting plate, and 1-49 is a connecting rod, and 1-50 is the picking head conveying plant.
Figure 28 is the fruit separator structural representation among the utility model embodiment.
Figure 29 is the annexation structural representation of every group of conveyer of fruit separator among the utility model embodiment.
Figure 30 is the amplification annexation structural representation of frame of broken lines among Figure 29.
Figure 31 is the main TV structure sketch map of fruit separator driving arm.
Figure 32 is the side-looking structural representation of Figure 31.
Figure 33 is motor and a feed belt wheel backsight annexation structural representation among Figure 28.
Figure 34 is the annexation structural representation of bracing frame among Figure 28, hydraulic tensioning mechanism and regulating wheel.
Figure 35 overlooks the annexation structural representation for bracing frame, hydraulic tensioning mechanism and regulating wheel among Figure 28.
Figure 36 is the annexation structural representation of hydraulic tensioning mechanism and regulating wheel among Figure 28.
Figure 37 is a regulating wheel hole fork plan structure sketch map among Figure 28.
Figure 38 pitches main TV structure sketch map for regulating wheel hole among Figure 28.
Figure 39 is a bracing frame master TV structure sketch map among Figure 28.
Figure 40 is a bracing frame plan structure sketch map among Figure 28.
Figure 41 drives connector master TV structure sketch map among Figure 33.
Figure 42 drives connector plan structure sketch map among Figure 33.
Shown in the figure: 11-1 is a frame, and 11-2 is a motor, and 11-3 is the feed belt wheel, and 11-4 is a bracing frame, and 11-5 is a feed belt; 11-6 is a brief period of time, and 11-7 is a regulating wheel, and 11-8 is regulating wheel hole fork, and 11-9 is the tensioning axle sleeve, and 11-10 is that conveying plant is 14 one-level transmitting devices among Fig. 1; 11-11 is for driving bulkhead, and 11-12 is a driving shaft, and 11-13 is a cleaning balde, and 11-14 is a tensioning spring, and 11-15 is the hydraulic oil oil inlet pipe; 11-16 is a holder, and 11-17 is a lubricating oil oil pipe fixed head, and 11-18 is a hydraulic pressure oil nozzle fixed head, and 11-19 is an installing hole, and 11-20 is a driving arm; 11-21 is straight lubricating cup, and 11-22 is a screw, and 11-23 is the lubricating oil oil pipe, and 11-24 is the lubricating oil oil-in, and 11-25 is the hydraulic pressure oil nozzle; 11-26 is for driving the bulkhead installing hole, and 11-27 is the cleaning balde installing hole, and 11-28 is the motor spheric seat, and 11-29 is a bearing block, and 11-30 is the bracing frame fixed head; 11-31 is the lubricating oil runner, and 11-32 is a semi-ring on the connector, and 11-33 is a semi-ring under the connector, and 11-34 is a lubricating oil sump; 11-35 is the regulating wheel installation shaft, and 11-36 is fan-shaped otch, and 11-37 is a fixing threaded hole, and 11-38 is a solenoid directional control valve; 11-39 is a petroleum pipeline, and 11-40 is a grease channel, and 11-41 is a groove, and 11-42 is an oilhole.
Embodiment
Embodiment: with reference to Fig. 1-Figure 42, a kind of tomato harvester comprises road wheel 2, mainframe 3; It is characterized in that mainframe 3 front portions are provided with picking head 1; Said picking head 1 back is provided with one-level transmitting device 14, and one-level transmitting device 14 rear portions are provided with fruit separator 11, and said fruit separator 11 bottoms are provided with secondary transport device 12; Said secondary transport device 12 belows are provided with lateral transport device 10; Lateral transport device 10 promotes transmitting device 9 through fruit and is connected with look screening device 13, and said look screening device 13 rear portions are provided with manual work and pick up conveyer belt 15, and manual work is picked up conveyer belt 15 rear portions and is provided with fruit elevator telescopic arm 16;
Be provided with triangle longitudinal balance parts between said look screening device 13 and the mainframe 3; Said triangle longitudinal balance parts comprise triangle longitudinal balance support 4; Said triangle longitudinal balance support 4 one ends link with mainframe 3 mutually; The other end is connected with locomotive back axle 6, and said being connected with locomotive back axle 6 is provided with cross cylinder 7 between an end and the mainframe 3, is provided with linking arm 5 and link 21 between said triangle longitudinal balance support 4 and the look screening device 13; Said linking arm 5 one ends link with triangle longitudinal balance support 4 middle parts mutually; The other end links with link 21 mutually, and the other end of said link 21 links with mainframe 3 mutually, and links mutually with look screening device 13 through upper arm soldering member 20.
Described one-level transmitting device 14, secondary transport device 12, lateral transport device 10, fruit promote transmitting device 9, manual work is picked up conveyer belt 15 and is scraper conveyer; It also can be other the existing conveyer belt that is fit to carry tamato fruit; Said lateral transport device 10 is provided with blower fan 8, and described lateral transport device 10 set blower fan 8 air outlets are between lateral transport device 10 and fruit separator 11 upper-lower positions.
Said look screening device 13 can be that employed look selects instrument in the prior art; Like number of patent application is the colored identification control of the disclosed tomato of 2010102706069 patent application mechanism; The colored identification control of the disclosed tomato of above-mentioned application mechanism comprises central controller and signal acquisition process device; The signal acquisition process device establish at least one road signals collecting end and with the corresponding signal output part of signals collecting end; Every road signals collecting end all is connected with color ccd sensor, and signal output part then is connected with driving governor, and said driving governor is provided with sorting mechanism; This sorting mechanism comprises ejection plate and driver, and the control end of driver is connected with the signal output part of the colored identification control of tomato mechanism signal acquisition process device.
Said triangle longitudinal balance parts operation principle: because the look screening device has requirement to fruit transfer rate and the fruit angle when the look screening device leaves, so, require the look screening device to want travel direction adjustment within the specific limits for the transmission of fruit; And the look screening device need keep level always; Walking or during operation, the look screening device keeps level easily, when gradient Ground Operation is arranged on level road; Machine is the adjustment oil cylinder automatically, to guarantee the level position of look screening device.When the upward slope operation, the oil cylinder elongation, oil cylinder shortens during the descending operation; When the upward slope oil cylinder extended, the look screening device can carry out forward swing,, the look screening device stops when arriving horizontal level, otherwise during descending.Joint coordination effect through cross cylinder, triangle longitudinal balance support, linking arm, link and upper arm soldering member makes the look screening device be in level all the time, accomplishes look smoothly and selects work.
The structure of described picking head 1 comprises frame 1-1, seedling separating device 1-10, contour wheel 1-9, picking head conveying plant 1-50, cutter knife mechanism, shifting fork mechanism; It is characterized in that frame 1-1 is provided with frame steering mechanism; Said frame steering mechanism comprises revolution sleeve 1-20 and the gyroaxis 1-21 that is installed on frame 1-1 rear portion; Two ends, said frame 1-1 rear portion are respectively equipped with circular arc connecting plate 1-46; Said frame 1-1 is connected with support 1-25 through revolution sleeve 1-20 and gyroaxis 1-21, and said support 1-25 is the connecting elements of frame 1-1 and locomotive mainframe 1-26, and said support 1-25 middle part is hinged with locomotive mainframe 1-26; Support 1-25 two ends are hinged with the set circular arc connecting plate of frame 1-1 1-46 respectively, and support 1-25 two ends are connected through holder 1-27 with locomotive mainframe 1-26 again respectively.
Gyroaxis 1-21 in the said frame steering mechanism is provided with screw thread; Be connected with support 1-25 middle part through self-locking nut 1-29; Support 1-25 middle part is connected with locomotive mainframe 1-26 through bearing pin 1-28; Said circular arc connecting plate 1-46 is provided with oval lonely type hole 1-47, and support 1-25 two ends are connected through bearing pin with the set circular arc connecting plate of frame 1-1 1-46 respectively, and said bearing pin can move up and down along oval arc shaped hole 1-47; Said holder 1-27 is fixedly connected with locomotive mainframe 1-26 through holder 1-27 respectively for the plate of band earhole, said support 1-25 two ends.
The arc radius of said circular arc connecting plate 1-46 in the said frame steering mechanism is the distance between circular arc connecting plate 1-46 and support 1-25 end tie point to support 1-25 middle part and the gyroaxis 1-21 tie point.
Said seedling separating device 1-10 is provided with crop separating tube 1-13, and said crop separating tube 1-13 is made up of roller and the spiral bar 1-14 that is located on the roller, and said crop separating tube 1-13 is provided with rotation motor 1-15.
Said seedling separating device 1-10 and contour wheel 1-9 all are connected with frame 1-1 through support arm; Said support arm is divided into support arm 1-17 and following support arm 1-8; Said support arm 1-8 and last support arm 1-17 suit down, contour wheel 1-9 is located at down on the support arm 1-8, and the said support arm 1-17 that goes up is provided with contour wheel hydraulic jack 1-18; Seedling separating device 1-10 is connected with last support arm 1-17 through linking arm 1-11, and seedling separating device 1-10 is provided with seedling separating device hydraulic jack 1-16.
Described cutter knife mechanism comprises cutter 1-7, left rocking arm 1-5, right rocking arm 1-24; Said cutter 1-7 two ends are connected with left and right rocking arm; Frame 1-1 is provided with and flies cam 1-30 and flywheel cutter motor 1-19, flies cam 1-30 and is connected with left and right rocking arm through steering linkage and steering knuckle 1-31.
The middle part of described cutter knife mechanism left side rocking arm 1-5 and right rocking arm 1-24 is hinged with frame 1-1 both sides respectively; Described left rocking arm 1-5 one end is provided with two steering knuckle 1-31; Right rocking arm 1-24 one end is provided with a steering knuckle 1-31; One of them steering knuckle 1-31 of left side rocking arm 1-5 through steering linkage I 1-32 with fly cam 1-30 and be connected; Another steering knuckle 1-31 links to each other with the steering knuckle 1-31 of right rocking arm 1-24 through steering linkage II 1-33, and said cutter 1-7 two ends are connected with left and right rocking arm through support arm 1-34 is installed respectively.
Described shifting fork mechanism is made up of two groups of staggered pull-fork assembly I 1-42, pull-fork assembly II 1-43 and shift fork transmission mechanisms; Said shift fork transmission mechanism comprises fork group CD-ROM drive motor 1-38, declutch shift shaft 1-39 reaches the two group shift fork eccentric shaft devices 2 set at declutch shift shaft 1-39 two ends; Said every group of shift fork eccentric shaft device 1-2 comprises eccentric shaft 1-41, two groups of excentric sleeve 1-40 that are connected with eccentric shaft 1-41 two ends and bearing I 1-37; Two groups of pull-fork assemblies are connected with the excentric sleeve 1-40 of two groups of shift fork eccentric shaft device 1-2 respectively, and said two groups of pull-fork assemblies are positioned at the cutter knife mechanism top position; Described pull-fork assembly I 1-42, pull-fork assembly II 1-43 form by driving lever 1-6, clamping plate 1-4 and connector 1-45; Said connector 1-45 comprises the connecting rod 1-49 of connecting plate 1-48 and both sides; Said driving lever 1-6 is connected with the connecting plate 1-48 of connector 1-45 through clamping plate 1-4; The connecting rod 1-49 of connector 1-45 both sides is connected with the excentric sleeve 1-40 of said declutch shift shaft 1-39 both sides respectively again, and said connector 1-45 both sides are hinged through bearing II 1-44 and frame respectively.
The operation principle of picking head: said picking head in the course of the work; Said seedling separating device 1-10 and crop separating tube 1-13 cooperatively interact; The tomato branches and tendrils are drawn in, and meanwhile said cutter knife mechanism cuts off the tomato branches and tendrils that draw in, and the tomato branches and tendrils after two groups of pull-fork assemblies of said shifting fork mechanism will cut off are pulled over backward; Cut tomato branches and tendrils are pulled over backward and are got into the picking head conveying plant, are transported to next process then and handle.
Said seedling separating device 1-10, contour wheel 1-9 are equipped with hydraulic jack; Be seedling separating device hydraulic jack 1-16 and contour wheel hydraulic jack 1-18; Whole picking head frame rear portion is provided with frame steering mechanism, works in coordination through frame steering mechanism and contour wheel 1-9 and seedling separating device 1-10, when gathering; Operating personnel can regulate the inclination angle of picking head, and can regulate the distance between picking head and the ground.
Two contour wheel 1-9 of the right and left are equipped with hydraulic jack; The depth can independent regulation contour wheel 1-9 lands; The pull-fork assembly and the seedling separating device 1-10 that guarantee the front advance along ground, and all crops can both be gathered, and farthest avoid picking up soil block, stone; But also make cutter can accurately be positioned to advance along ground on the soil.
Said crop separating tube 1-13 is provided with spiral bar 1-14, in the course of the work, and can be easily separately with the crop branches and tendrils.
Said cutter knife mechanism is driven through flying cam 1-30 by flywheel cutter motor 1-19, flies cam 1-30 and drives left and right rocking arm reciprocating motion through steering linkage, moves back and forth thereby further drive cutter 1-7, realizes the cutting to the tomato seedling.
Said shifting fork mechanism drives through fork group CD-ROM drive motor 1-38, and transmission declutch shift shaft 1-39 and shift fork eccentric shaft device 1-2 further drive two groups of pull-fork assemblies and alternately back and forth do the motion of pulling over backward, accomplishes pulling over to the fruit seedling of the tomato after cutting off.With reference to accompanying drawing; Said eccentric shaft 1-41 two ends are setting-up eccentricity axle sleeve 1-40 respectively; One of them excentric sleeve 1-40 is connected with the connector 1-45 of one group of pull-fork assembly wherein; Another excentric sleeve 1-40 is connected with connector 1-45 of another group pull-fork assembly, driven when declutch shift shaft 1-39 pitches group CD-ROM drive motor 1-38, then eccentric shaft 1-41 through excentric sleeve 1-40 drive two groups of pull-fork assembly 1-42,1-43 is reciprocating.
Said seedling separating device also can be provided with seeker 1-12 foremost, and said seeker 1-12 can process with the metal shaft of band taper covering of the fan, and the use of seeker 1-12 can help separating of fruit seedling.
The structure of the described fruit separator of the utility model comprises frame 11-1; It is characterized in that frame 11-1 is provided with many groups conveyer of parallel gap arrangement, through driving shaft 11-12 transmissions, said every group of conveyer is equipped with feed belt 11-5, feed belt wheel 11-3, regulating wheel 11-7 and hydraulic tensioning mechanism to above-mentioned many group conveyers by motor 11-2; Feed belt wheel 11-3 is located on the driving shaft 11-12; Said feed belt 11-5 is provided with a brief period of time 11-6, and said hydraulic tensioning mechanism comprises tensioning axle sleeve 11-9, tensioning spring 11-14, regulating wheel hole fork 11-8 and hydraulic oil oil inlet pipe 11-15, and said tensioning axle sleeve 11-9 is a hollow sleeve; On hollow sleeve, be provided with installing hole 11-19, lubricating oil oil-in 11-24; Said regulating wheel hole fork 11-8 is an axis body, on axis body, is provided with lubricating oil sump 11-34 and lubricating oil runner 11-31, and lubricating oil sump 11-34 communicates with lubricating oil runner 11-31; Said regulating wheel hole fork 11-8 is set in the end of tensioning axle sleeve 11-9; Tensioning spring 11-14 is located in the tensioning axle sleeve 11-9, and said hydraulic oil oil inlet pipe 11-15 is located at the other end of tensioning axle sleeve 11-9, and said feed belt 11-5 belows are provided with bracing frame 11-4; Support frame as described above 11-4 one ends are connected with driving arm 11-20; The other end is connected with tensioning axle sleeve 11-9, and said regulating wheel 11-7 is installed on the fork 11-8 of regulating wheel hole, and said motor 11-2 is connected with steering control device.
Said steering control device comprises single-chip microcomputer and solenoid directional control valve 11-38; Said feed belt wheel 11-3 takes turns by two and half and forms, and two and half take turns to interlock and are sleeved on the said driving shaft 11-12, and said tensioning axle sleeve 11-9 is provided with lubricating oil oil pipe fixed head 11-17 and hydraulic pressure oil nozzle fixed head 11-18.
Said motor 11-2 is connected with driving shaft 11-12 through driving connector; Said driving connector is made up of semi-ring 11-33 under semi-ring 11-32, the connector on the connector of " C " shape; On the said connector under semi-ring 11-32 and the connector semi-ring 11-33 interlock and be set on the power take-off of motor 11-2; Be equipped with fan-shaped otch 11-36 on the semi-ring 11-33 under semi-ring 11-32 and the connector on the connector that is interlocked; Fan-shaped otch 11-36 is provided with fixing threaded hole 11-37, on the connector under semi-ring 11-32 and the connector semi-ring 11-33 through on the power take-off that is bolted to motor 11-2.
Driving arm 11-20 between said feed belt wheel 11-3 and the feed belt wheel 11-3 is provided with and drives bulkhead 11-11, also is provided with cleaning balde 11-13 near feed belt wheel 11-3 place.
Said hydraulic oil oil inlet pipe 11-15 is connected with hydraulic pressure oil nozzle 11-25, and the set hydraulic pressure oil nozzle 11-25 of hydraulic tensioning mechanism that organizes conveyer all is connected with petroleum pipeline 11-39 more; Said tensioning installation shaft 11-35 is provided with grease channel 11-40, and said grease channel 11-40 is connected with lubricating oil runner 11-31, and said tensioning installation shaft 11-35 is provided with groove 11-41, in said groove 11-41, is provided with oilhole 11-42.
It is characterized in that it is the nylon cap that is fixed in the feed belt surface that said feed belt 11-5 goes up the set a brief period of time, be connected with belt that said nylon crown portion is spherical through sunk screw.
The operation principle of said fruit separator:
In the course of the work, picking head is delivered to fruit separator that the utility model provide together with the fruit seedling through conveying plant with fruit after tomato is plucked results.
The fruit separator is provided with many group conveyers; Can be made as 6-15 different group numbers as required, all have a brief period of time 11-6 on the feed belt of every group of conveyer, be provided with the gap between every group of conveyer; The width in gap can be made as about 15cm, and tomato is dropped easily.Every feed belt 11-5 is equipped with hydraulic tensioning mechanism, guarantees every feed belt 11-5 uniform tension in order.
Many group conveyers are driven by motor 11-2 and the control of control system; Said control system comprises single-chip microcomputer and solenoid directional control valve 11-38, under the effect of control system, makes motor realize the forward and reverse alternate rotation; Thereby realize how the group conveyers are made front-rear reciprocation movement simultaneously; When conveyer was done front-rear reciprocation movement, tomato was shaken off from the tomato seedling, and the tamato fruit of being shaken off falls from the feed belt gap and is transported to next process then and handles; Under the effect that drives bulkhead 11-11, the tomato seedling is thrown into the field backward.
Reciprocating frequency can be changed by the operator, to keep the maximum separation efficient of the big or small tomato of different cultivars.
Through hydraulic tensioning mechanism; The operator can monitor and regulate feed belt tension force; Hydraulic jack through hydraulic oil oil inlet pipe 11-15 and the formation of tensioning axle sleeve 11-9 inner chamber; Can realize compressing regulating wheel hole fork 11-8, reach the purpose of tensioning regulating wheel 11-7, lubricating oil oil-in 11-23 provides lubricating oil through lubricating oil sump 11-34 and lubricating oil runner 11-31 among the tensioning axis hole fork 11-8 for regulating wheel 11-7 with lubricating oil.
Bracing frame 11-4 plays the effect of support to feed belt 11-5, and cleaning balde 11-13 can scrape off the earth and the weeds of feed belt wheel institute adhesive tape.
[0108] tomato harvester that the utility model provided in the course of the work; Through picking head the related fruit seedling of tamato fruit is gathered in the crops; Send into the fruit separator through the one-level conveying device again; The fruit separator will carry out fruit seedling detached job with the tomato of fruit seedling, and the fruit after the separation falls into the secondary transport device, and the fruit seedling is shed into the field; The tamato fruit that falls into the secondary transport device promotes transmitting device through lateral transport device and fruit again and sends into the look screening device and carry out the look choosing; Undesirable fruit is fallen by the ejection plate bullet of look screening device, and satisfactory fruit is admitted to manual work and picks up conveyer belt, and the fruit behind hand inspection gets final product through the entrucking of fruit elevator telescopic arm again.
Claims (17)
1. tomato harvester; Comprise road wheel (2), mainframe (3); It is characterized in that mainframe (3) front portion is provided with picking head (1); Said picking head (1) back is provided with one-level transmitting device (14), and one-level transmitting device (14) rear portion is provided with fruit separator (11), and said fruit separator (11) bottom is provided with secondary transport device (12); Said secondary transport device (12) below is provided with lateral transport device (10); Lateral transport device (10) promotes transmitting device (9) through fruit and is connected with look screening device (13), and said look screening device (13) rear portion is provided with manual work and picks up conveyer belt (15), and manual work is picked up conveyer belt (15) rear portion and is provided with fruit elevator telescopic arm (16);
Be provided with triangle longitudinal balance parts between said look screening device (13) and the mainframe (3); Said triangle longitudinal balance parts comprise triangle longitudinal balance support (4); Said triangle longitudinal balance support (4) one ends link with mainframe (3) mutually; The other end is connected with locomotive back axle (6), and said being connected with locomotive back axle (6) is provided with cross cylinder (7) between an end and the mainframe (3), is provided with linking arm (5) and link (21) between said triangle longitudinal balance support (4) and the look screening device (13); Said linking arm (5) one ends and the hinge joint mutually of triangle longitudinal balance support (4) middle part; The other end links with link (21) mutually, and the other end of said link (21) links with mainframe (3) mutually, and links mutually with look screening device (13) through upper arm soldering member (20).
2. tomato harvester as claimed in claim 1; The structure that it is characterized in that described picking head (1) comprises frame (1-1), seedling separating device (1-10), contour wheel (1-9), picking head conveying plant (1-50), cutter knife mechanism, shifting fork mechanism; Frame (1-1) is provided with frame steering mechanism; Said frame steering mechanism comprises revolution sleeve (1-20) and the gyroaxis (1-21) that is installed on frame (1-1) rear portion; Said frame (1-1) two ends, rear portion are respectively equipped with circular arc connecting plate (1-46); Said frame (1-1) is connected with support (1-25) through revolution sleeve (1-20) and gyroaxis (1-21); Said support (1-25) is the connecting elements of frame (1-1) and locomotive mainframe (1-26); Said support (1-25) middle part is hinged with locomotive mainframe (1-26), and support (1-25) two ends are hinged with the set circular arc connecting plate of frame (1-1) (1-46) respectively, and support (1-25) two ends are connected through holder (1-27) with locomotive mainframe (1-26) again respectively.
3. tomato harvester as claimed in claim 2; It is characterized in that the gyroaxis (1-21) in the said frame steering mechanism is provided with screw thread; Be connected with support (1-25) middle part through self-locking nut (1-29); Support (1-25) middle part is connected with locomotive mainframe (1-26) through bearing pin (1-28); Said circular arc connecting plate (1-46) is provided with oval lonely type hole (1-47), and support (1-25) two ends are connected through bearing pin with the set circular arc connecting plate of frame (1-1) (1-46) respectively, and said bearing pin can move up and down along oval arc shaped hole (1-47); Said holder (1-27) is fixedly connected with locomotive mainframe (1-26) through holder (1-27) respectively for the plate of band earhole, said support (1-25) two ends.
4. tomato harvester as claimed in claim 3, the arc radius that it is characterized in that the said circular arc connecting plate (1-46) in the said frame steering mechanism are the distance between circular arc connecting plate (1-46) and support (1-25) end tie point to support (1-25) middle part and gyroaxis (1-21) tie point.
5. like claim 2,3 or 4 described tomato harvesters; It is characterized in that said seedling separating device (1-10) is provided with crop separating tube (1-13); Said crop separating tube (1-13) is by roller and be located at spiral bar (1-14) formation on the roller, and said crop separating tube (1-13) is provided with rotation motor (1-15).
6. tomato harvester as claimed in claim 5; It is characterized in that said seedling separating device (1-10) and contour wheel (1-9) all are connected with frame (1-1) through support arm; Said support arm is divided into support arm (1-17) and following support arm (1-8); Said support arm (1-8) and last support arm (1-17) suit down, contour wheel (1-9) is located at down on the support arm (1-8), and the said support arm (1-17) of going up is provided with contour wheel hydraulic jack (1-18); Seedling separating device (1-10) is connected with last support arm (1-17) through linking arm (1-11), and seedling separating device (1-10) is provided with seedling separating device hydraulic jack (1-16).
7. like the described tomato harvester of claim 6; It is characterized in that described cutter knife mechanism comprises cutter (1-7), left rocking arm (1-5), right rocking arm (1-24); Said cutter (1-7) two ends are connected with left and right rocking arm; Frame (1-1) is provided with and flies cam (1-30) and flywheel cutter motor (1-19), flies cam (1-30) and is connected with left and right rocking arm through steering linkage and steering knuckle (1-31).
8. tomato harvester as claimed in claim 7; It is characterized in that described cutter knife mechanism left side rocking arm (1-5) is hinged with frame (1-1) both sides respectively with the middle part of right rocking arm (1-24); Described left rocking arm (1-5) end is provided with two steering knuckles (1-31); Right rocking arm (1-24) end is provided with a steering knuckle (1-31); One of them steering knuckle (1-31) of left side rocking arm (1-5) through steering linkage I (1-32) with fly cam (1-30) and be connected; Another steering knuckle (1-31) links to each other with the steering knuckle (1-31) of right rocking arm (1-24) through steering linkage II (1-33), and said cutter (1-7) two ends are connected with left and right rocking arm through support arm (1-34) is installed respectively.
9. tomato harvester as claimed in claim 8; It is characterized in that described shifting fork mechanism is made up of two groups of staggered pull-fork assembly I (1-42), pull-fork assembly II (1-43) and shift fork transmission mechanism; Said shift fork transmission mechanism comprises fork group CD-ROM drive motor (1-38), declutch shift shaft (1-39) and set two groups of shift fork eccentric shaft devices (1-2) at declutch shift shaft (1-39) two ends; Two groups of excentric sleeves (1-40) and bearing I (1-37) that said every group of shift fork eccentric shaft device (1-2) comprises eccentric shaft (1-41), is connected with eccentric shaft (1-41) two ends; Two groups of pull-fork assemblies are connected with the excentric sleeve (1-40) of two groups of shift fork eccentric shaft devices (1-2) respectively, and said two groups of pull-fork assemblies are positioned at the cutter knife mechanism top position; Described pull-fork assembly I (1-42), pull-fork assembly II (1-43) are formed by driving lever (1-6), clamping plate (1-4) and connector (1-45); Said connector (1-45) comprises the connecting rod (1-49) of connecting plate (1-48) and both sides; Said driving lever (1-6) is connected with the connecting plate (1-48) of connector (1-45) through clamping plate (1-4); The connecting rod (1-49) of connector (1-45) both sides is connected with the excentric sleeve (1-40) of said declutch shift shaft (1-39) both sides respectively again, and said connector (1-45) both sides are hinged through bearing II (1-44) and frame respectively.
10. tomato harvester as claimed in claim 1; The structure that it is characterized in that the fruit separator comprises frame (11-1); Frame (11-1) is provided with many groups conveyer of parallel gap arrangement; Above-mentioned many group conveyers pass through driving shaft (11-12) transmission by motor (11-2); Said every group of conveyer is equipped with feed belt (11-5), feed belt wheel (11-3), regulating wheel (11-7) and hydraulic tensioning mechanism, and feed belt wheel (11-3) is located on the driving shaft (11-12), and said feed belt (11-5) is provided with a brief period of time (11-6); Said hydraulic tensioning mechanism comprises tensioning axle sleeve (11-9), tensioning spring (11-14), regulating wheel hole fork (11-8) and hydraulic oil oil inlet pipe (11-15); Said tensioning axle sleeve (11-9) is a hollow sleeve, on hollow sleeve, is provided with installing hole (11-19), lubricating oil oil-in (11-24), and said regulating wheel hole fork (11-8) is an axis body; On axis body, be provided with lubricating oil sump (11-34) and lubricating oil runner (11-31); Lubricating oil sump (11-34) communicates with lubricating oil runner (11-31), and said regulating wheel hole fork (11-8) is set in an end of tensioning axle sleeve (11-9), and tensioning spring (11-14) is located in the tensioning axle sleeve (11-9); Said hydraulic oil oil inlet pipe (11-15) is located at the other end of tensioning axle sleeve (11-9); Said feed belt (11-5) below is provided with bracing frame (11-4), and support frame as described above (11-a 4) end is connected with driving arm (11-20), and the other end is connected with tensioning axle sleeve (11-9); Said regulating wheel (11-7) is installed on the regulating wheel hole fork (11-8), and said motor (11-2) is connected with steering control device.
11. tomato harvester as claimed in claim 10 is characterized in that said steering control device comprises single-chip microcomputer and solenoid directional control valve (11-38); Said feed belt wheel (11-3) is taken turns by two and half and is formed; Two and half take turns to interlock and are sleeved on the said driving shaft (11-12), and said tensioning axle sleeve (11-9) is provided with lubricating oil oil pipe fixed head (11-17) and hydraulic pressure oil nozzle fixed head (11-18).
12. like claim 10 or 11 described tomato harvesters; It is characterized in that said motor (11-2) is connected with driving shaft (11-12) through driving connector; Said driving connector is made up of semi-ring (11-33) under semi-ring on the connector of " C " shape (11-32), the connector; Semi-ring (11-33) interlocks and is set on the power take-off of motor (11-2) under semi-ring on the said connector (11-32) and the connector; Be equipped with fan-shaped otch (11-36) on the semi-ring (11-33) under semi-ring on the connector that is interlocked (11-32) and the connector; Fan-shaped otch (11-36) is provided with fixing threaded hole (11-37), and semi-ring (11-33) is through on the power take-off that is bolted to motor (11-2) under semi-ring on the connector (11-32) and the connector.
13. tomato harvester as claimed in claim 12; It is characterized in that the driving arm (11-20) between said feed belt wheel (11-3) and the feed belt wheel (11-3) is provided with driving bulkhead (11-11), locates also to be provided with cleaning balde (11-13) near feed belt wheel (11-3).
14. tomato harvester as claimed in claim 13; It is characterized in that said hydraulic oil oil inlet pipe (11-15) is connected with hydraulic pressure oil nozzle (11-25), the set hydraulic pressure oil nozzle (11-25) of hydraulic tensioning mechanism of organizing conveyer all is connected with petroleum pipeline (11-39) more; Said tensioning installation shaft (11-35) is provided with grease channel (11-40); Said grease channel (11-40) is connected with lubricating oil runner (11-31); Said tensioning installation shaft (11-35) is provided with groove (11-41), in said groove (11-41), is provided with oilhole (11-42).
15., it is characterized in that it is the nylon cap that is fixed in the feed belt surface that said feed belt (11-5) is gone up the set a brief period of time like claim 10 or 11 described tomato harvesters, be connected with belt through sunk screw, said nylon crown portion is spherical.
16. tomato harvester as claimed in claim 1; It is characterized in that it is scraper conveyer that conveyer belt (15) is picked up in described one-level transmitting device (14), secondary transport device (12), lateral transport device (10), fruit lifting transmitting device (9), manual work, said lateral transport device (10) is provided with blower fan (8).
17. tomato harvester as claimed in claim 16 is characterized in that the set blower fan of described lateral transport device (10) (8) air outlet is positioned between lateral transport device (10) and fruit separator (11) upper-lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205562933U CN202535748U (en) | 2011-12-27 | 2011-12-27 | Tomato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205562933U CN202535748U (en) | 2011-12-27 | 2011-12-27 | Tomato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202535748U true CN202535748U (en) | 2012-11-21 |
Family
ID=47156462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205562933U Withdrawn - After Issue CN202535748U (en) | 2011-12-27 | 2011-12-27 | Tomato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202535748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523825A (en) * | 2011-12-27 | 2012-07-04 | 石河子贵航农机装备有限责任公司 | Tomato harvester |
| CN111721569A (en) * | 2020-06-30 | 2020-09-29 | 江西省交通工程质量监督站试验检测中心 | Bridge bearing capacity detection device |
| CN114568120A (en) * | 2022-04-06 | 2022-06-03 | 铁建重工新疆有限公司 | Tomato harvester header of adjustable width of cutting |
-
2011
- 2011-12-27 CN CN2011205562933U patent/CN202535748U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523825A (en) * | 2011-12-27 | 2012-07-04 | 石河子贵航农机装备有限责任公司 | Tomato harvester |
| CN111721569A (en) * | 2020-06-30 | 2020-09-29 | 江西省交通工程质量监督站试验检测中心 | Bridge bearing capacity detection device |
| CN114568120A (en) * | 2022-04-06 | 2022-06-03 | 铁建重工新疆有限公司 | Tomato harvester header of adjustable width of cutting |
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