CN104642024A - Transmission mechanism of fruitlet bagging machine - Google Patents
Transmission mechanism of fruitlet bagging machine Download PDFInfo
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- CN104642024A CN104642024A CN201510129084.3A CN201510129084A CN104642024A CN 104642024 A CN104642024 A CN 104642024A CN 201510129084 A CN201510129084 A CN 201510129084A CN 104642024 A CN104642024 A CN 104642024A
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- arm
- push rod
- bagging
- ratchet
- gear
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/025—Devices for laying-out or removing plant coverings
Abstract
The invention discloses a transmission mechanism of a fruitlet bagging machine. The transmission mechanism comprises an upper arm, wherein a first torsion spring for driving the upper arm to rotate far away from the upper side of the bagging machine is arranged on a hinged shaft of the upper arm, a push arm for driving a bag delivery mechanism, an intermittent push rod for driving an intermittent mechanism to rotate, and an adsorption pull rod for driving a bag opening device to move are arranged sequentially from the hinged shaft of the upper arm to the free end of the upper arm, and the intermittent mechanism is used for switching actions of the bag delivery mechanism and the bag opening device. The transmission mechanism of the fruitlet bagging machine can link the bag delivery mechanism with the bag opening device, the bag delivery and the preparation for bag opening can be realized by pressing the upper arm once, and therefore, through the bag opening device, the bagging efficiency can be improved, and the bagging workload and cost can be lowered.
Description
Technical field
The present invention relates to fruit-vegetable covering bag technical field, particularly relate to a kind of young fruit packing machine transmission mechanism, this transmission mechanism can realize sending bag and bagging to dehisce action by once pressing upper arm, and send the action of dehiscing of bag and bagging to automatically switch by indexing mechanism.
Background technology
The damage of fruit bag mainly for preventing fruit to be subject to the invasion and attack of birds, the harm of sick worm and wind and rain sunlight in process of growth, simultaneously can also the effectively erosion of isolation environment pollution to fruit after fruit bag, prevent fruit can not by branch scratch in process of growth.Bagging can produce local greenhouse effect, makes humidity, temperature that fruit keeps suitable, improves the sugariness of fruit, improves the gloss of fruit, increase fruited output, and shorten its growth stage.Do not need applying pesticides in process simultaneously due to growth, make fruit have high-quality and nuisanceless, meet international standards.
What existing fruit bag generally adopted is artificial bagging, and efficiency is lower, and easily damages young fruit; And traditional automatic degree of young fruit packing machine is lower, bagging is slow, can not satisfy the demands, therefore be necessary the transmission device on young fruit packing machine that design automaticity is higher, can improve bagging efficiency.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing bagging above shortcomings in bagging process, so provide that a kind of automaticity is higher, bagging efficiency is high for young fruit packing machine transmission mechanism.
For achieving the above object, the present invention is by the following technical solutions:
A kind of young fruit packing machine transmission mechanism, it comprises one end and is hinged on upper arm on described packing machine, the jointed shaft of described upper arm is provided with the 3rd torsion spring driving described upper arm to rotate to the upside away from described packing machine, described upper arm set gradually for driving the pusher arm sending bag mechanism from jointed shaft to the free end of described upper arm, the interval push rod rotated for driving indexing mechanism and for driving the absorption pull bar of bagging bag mouth opener action, described bagging bag mouth opener comprises described absorption pull bar and conflict mechanism, the below of described absorption pull bar is provided with magnet, described magnet by absorption be arranged on iron wire on bagging front with by the described bagging front after folding and the back side near or be separated, described conflict mechanism is provided with two push rods, two described push rods are conflicted respectively in the conflict district at the described bagging back side, the floor projection in described conflict district is positioned at outside the floor projection in described bagging front, the described conflict district at the described bagging back side supports on the supporting plate to be fixed at the described bagging back side by described push rod.
Preferably, described conflict mechanism comprises and is arranged on the first ratchet on same axis and the first cam, the wheel face Elastic Contact of the first spring and described first cam is passed through in the upper end of described push rod, the side of described first ratchet is provided with the push rod for promoting described first pawl wheel, described push rod is provided with the promotion hook coordinated with the gear teeth of described first ratchet, described promotion hook is hinged on described push rod, the jointed shaft of described promotion hook is provided with the first torsion spring of the gear teeth Elastic Contact driving described promotion hook and described first ratchet; Described push rod drives described first ratchet to drive described first cam to rotate when pressing down, when described push rod moves upward, described first ratchet is limited by the first locating part and rotates.
Preferably, described cam has four to the projection extended away from axle center place, described protruding semicircular in shape, by the arc transition recessed to axle center place between two adjacent described projections, and the 90 degree of settings of adjacent two described bulge clearances.
Preferably, describedly to send bag mechanism to comprise to be arranged on above storage bag case and the slide plate that can move back and forth in bag taking position and bagging position, described slide plate is arranged in the gathering sill inside leading arm, the upper surface of described slide plate is fixedly connected with tooth bar, the length direction of described tooth bar and described slide plate to move back and forth direction consistent; The first gear engaged with the tooth on described tooth bar is provided with above described tooth bar, described first gear and the second gear are coaxially arranged on bearing pin, and described first gear and described second gear-linked, described pusher arm is provided with one section for driving the arm tooth of described second pinion rotation, the quantity of the arm tooth on described pusher arm is suitable for moving up and down at described pusher arm to extreme position process, promoting described slide plate by described first gear and described second gear moving back and forth in bag taking position and bagging position.
Preferably, described first gear and described second gear are integral type structure, power input gear is provided with between described pusher arm and described second gear, gear wheel on described power input gear and described second gears meshing, the pinion on described power input gear engages with the arm tooth on described pusher arm.
Preferably, described leading arm comprises two trailing arms for guiding described slide plate to move back and forth be arranged in parallel, and several transverse arms for being linked into an integrated entity by two trailing arms; The relative side of two described trailing arms is provided with the platform extended in opposite directions, and the medial surface of described platform and described trailing arm is an angle of 90 degrees, and described skid plates support is arranged on two described platforms.
Preferably, described indexing mechanism comprises the second ratchet and the second cam that are coaxially disposed adjacent in packing machine side, described second ratchet and described second cam linkage, the side of described second ratchet is provided with the described interval push rod rotated forward for promoting described second ratchet, the upper end of described interval push rod is connected on upper arm, described interval push rod is coordinated with the gear teeth of described second ratchet by the pushing part be hinged in described interval putter body, and the end of described pushing part is driven and described second ratchet Elastic Contact by the second torsion spring; The side of described second cam is provided with interval push rod, the wheel face Elastic Contact of the second spring and described second cam is passed through in one end of described interval push rod, when described second cam turns to the ends contact of the peak of its wheel face and described interval push rod, the other end conflict pusher arm of described interval push rod also makes the arm tooth on described pusher arm engage with sending the power input gear on bag mechanism, send bag mechanism bag taking position and bagging position between to move back and forth described in being promoted when described pusher arm moves up and down by described arm tooth; The upper end thereof of described pusher arm is on upper arm, and described pusher arm is provided with near the position of upper end and drives the lower end of described pusher arm to rotate elastic component to described interval push rod side.
Preferably, described elastic component is extension spring, and one end of described extension spring is connected on described upper arm, and the other end of described extension spring is connected on described pusher arm.
Preferably, one end of the close described pusher arm of described interval push rod is hinged with roller, and described interval push rod is contacted with described pusher arm by the wheel face of described roller.
Preferably, the side of described second ratchet is provided with counter-rotational second locating part of described second ratchet of restriction, one end of described second locating part is hinged on the body of described packing machine, and the jointed shaft place of described second locating part is provided with the spacing torsion spring for driving the gear teeth elasticity of the end of described positive stop hook and described second ratchet to conflict.
Young fruit packing machine transmission mechanism of the present invention has following beneficial effect:
Young fruit packing machine transmission mechanism of the present invention can connect sending bag mechanism and bagging bag mouth opener, press a upper arm can realize sending bag also for bagging is dehisced ready, therefore the bagging bag mouth opener of the present embodiment can improve bagging efficiency, and reduces bagging workload and cost.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below in conjunction with accompanying drawing, the present invention is further detailed explanation, wherein:
Fig. 1 is the structural representation of indexing mechanism of the present invention when being arranged on young fruit packing machine;
Fig. 2 is upper arm of the present invention and indexing mechanism and the structural representation sending bag mechanism to coordinate;
Fig. 3 is structural representation when sending bag mechanism to be arranged on young fruit packing machine of the present invention;
Fig. 4 is the structural representation sending bag mechanism on young fruit packing machine of the present invention;
Fig. 5 is the structural representation that bagging bag mouth opener is installed to the entirety after on packing machine;
Fig. 6 is the partial structurtes schematic diagram being provided with bagging bag mouth opener place of the present invention on packing machine;
Fig. 7 is the structural representation of absorption pull bar of the present invention;
Fig. 8 is the structural representation of cam of the present invention;
Fig. 9 is the structural representation of ratchet of the present invention;
Figure 10 is the structural representation of the first conflict housing of the present invention;
Figure 11 is the structural representation of the second conflict housing of the present invention;
Figure 12 is the structural representation after the bagging (front and back coincidence of a folding) coordinated with bagging bag mouth opener of the present invention folds.
In figure, Reference numeral is expressed as:
40-adsorbs pull bar; 401-magnet; 402-bagging; 403-iron wire; 404-conflict district; 41-push rod; 42-first ratchet; 43-first cam; 430-is protruding; 44-first spring; 45-push rod; 450-promotes hook; 451-first torsion spring; 46-positive stop hook; 460-the 4th torsion spring; 47-upper arm; 48-first conflicts housing; 49-second conflicts housing; 50-stores up bag case; 51-slide plate; 52-leading arm; 520-trailing arm; 521-transverse arm; 522-platform; 53-tooth bar; 54-first gear; 55-second gear; 56-bearing pin; 57-pusher arm; 570-arm tooth; 58-power input gear; 580-gear wheel; 581-pinion; 59-upper arm; 590-the 3rd torsion spring; 60-second ratchet; 61-second cam; 62-interval push rod; 620-pushing part; 621-second torsion spring; 63-interval push rod; 630-second spring; 64-extension spring; 65-roller; 66-positive stop hook; The spacing torsion spring of 67-.
Embodiment
See Fig. 1-7, a kind of young fruit packing machine transmission mechanism, it comprises one end and is hinged on upper arm 59 on described packing machine, the jointed shaft of described upper arm 59 is provided with the second torsion spring 590 driving described upper arm 59 to rotate to the upside away from described packing machine, described upper arm 59 sets gradually from jointed shaft to the end of described upper arm 59 for driving the pusher arm 57, the interval push rod 62 for driving indexing mechanism to rotate that send bag mechanism, described indexing mechanism is used for switching and send bag mechanism and the action of bagging bag mouth opener.Described bagging bag mouth opener comprises absorption pull bar 40 and conflict mechanism, the below of described absorption pull bar 40 is provided with magnet 401, described magnet 401 by absorption be arranged on iron wire 403 on bagging 402 front with by described bagging 402 front after folding and the back side near or be separated, also namely when adsorbing pull bar 40 and moving upward, drive the motion that faces up of bagging 402, now sack opens; When adsorbing pull bar 40 and moving downward, drive the motion that faces down of bagging 402, now sack closes.Described conflict mechanism is provided with two push rods 41, two described push rods 41 are conflicted respectively in the conflict district 404 at described bagging 402 back side, the floor projection in described conflict district 404 is positioned at outside the floor projection in described bagging 402 front, also namely at bagging 402, the breach of two rectangles is set near two angles place of opening, the orthographic projection of breach on bagging 402 back side of two rectangles is conflict district 404, push rod 41 by conflict this conflict district 404 so that described bagging 404 back side is fixed.The bagging bag mouth opener of the present embodiment by arranging the iron wire in absorption pull bar absorption bagging front on packing machine, and make the bagging back side be fixed in bagging gripper shoe by the conflict effect of conflict mechanism, when absorption pull bar is portable to the side away from the bagging back side, bagging opening can open voluntarily, and then young fruit is inserted in bag, therefore the bagging bag mouth opener of the present embodiment can combinationally use with existing packing machine, and then realize the mechanized operation in use of papery bagging, to improve bagging efficiency and bagging quality, improve the quality of fruit, and labour intensity and cost can be reduced.The transmission mechanism of the present embodiment is all integrated in sending the input of the power of bag mechanism, indexing mechanism and bagging bag mouth opener on upper arm, by pressing upper arm downwards, described upper arm is under the effect of the first torsion spring in automatically reset process, can realize sending bag, bagging action, therefore it is comparatively convenient to use, greatly can improve bagging efficiency and bagging quality, meet the demand of application rich and influential family.
Participate in Fig. 8-9, in the present embodiment, described conflict mechanism comprises the first ratchet 42 and the first cam 43 be arranged on same axis, the upper end of described push rod 41 is by the wheel face Elastic Contact of the first spring 44 with described first cam 43, the side of described first ratchet 42 is provided with the push rod 45 rotated for promoting described first ratchet 42, described push rod 45 is provided with the promotion hook 450 coordinated with the gear teeth of described first ratchet 42, described promotion hook 450 by hinge on described push rod 45, the jointed shaft of described promotion hook 450 is provided with the first torsion spring 451 of the gear teeth Elastic Contact driving described promotion hook 450 and described first ratchet 42, described push rod 45 drives described first ratchet 42 to drive described first cam 43 to rotate when pressing down, when described push rod 45 moves upward, described first ratchet 42 is limited by the first locating part and rotates, and then the first cam 43 is remained in the conflict district of downward for push rod 41 conflict bagging 402.
See Fig. 8, in the present embodiment, described first cam 43 has four to the projection 430 extended away from axle center place, described protruding 430 semicirculars in shape, by the arc transition recessed to axle center place between adjacent two described protruding 430, so ensure the upper end of push rod 41 in the first cam 43 rotation process can with the wheel face comparatively stably relative sliding of the first cam 43.Namely in the present embodiment, adjacent two described protruding 90 degree, 430 interval settings, also the first cam 43 was when rotation one week, and push rod 41 can move up and down 4 times.
In the present embodiment, described first locating part is the positive stop hook 46 of the gear teeth side being arranged on described first ratchet 42, conflict on the gear teeth of described ratchet 42 in the tip of the hook portion of described positive stop hook 46, described positive stop hook 46 is by the gear teeth Elastic Contact of the 4th torsion spring 460 with described ratchet 42.
In the present embodiment, described absorption pull bar 40 is all fixedly installed on the upper arm 47 of packing machine with described push rod 45, one end away from described absorption bar 40 of described upper arm 47 is hinged on the body of described packing machine, described upper arm 47 turns an angle up and down by rotating around himself jointed shaft, and then realizes opening sack or closed sack.
See Figure 10-11, in the present embodiment, described conflict organization establishes in the die cavity that the first conflict housing 48 and the second conflict housing 49 are formed, snap-fit engagement or be connected by screw between described first conflict housing 48 and described second conflict housing 49.By by conflict organization establishes in the die cavity that the first conflict housing 48 and the second conflict housing 49 are formed, and then cam 43, ratchet 42, promotion hook 450, positive stop hook 46 can be separated with other parts of packing machine, bagging or branch is blocked in the course of the work to avoid cam 43, ratchet 42, promotion hook 450, positive stop hook 46, and then the stability of work can be improved, increase the service life.
See Fig. 3-4, in the present embodiment, describedly to send bag mechanism to comprise to be arranged on above storage bag case 50 and the slide plate 51 that can move back and forth in bag taking position and bagging position, described slide plate 51 is arranged in the gathering sill inside leading arm 52, the upper surface of described slide plate 51 is fixedly connected with tooth bar 53, the length direction of described tooth bar 53 and described slide plate 51 to move back and forth direction consistent, the first gear 54 engaged with the tooth on described tooth bar 53 is provided with above described tooth bar 53, described first gear 54 and the second gear 55 are coaxially arranged on bearing pin 56, described first gear 54 and described second gear 55 are integral type structure, and described first gear 54 links with described second gear 55, the side of described second gear 55 is provided with pusher arm 57, described pusher arm 57 is provided with one section of arm tooth 570 for driving described second gear 55 to rotate, the quantity of the arm tooth 570 on described pusher arm 57 is suitable for moving up and down at described pusher arm 57 to extreme position process, promoting described slide plate 51 by described first gear 54 and described second gear 55 moving back and forth in bag taking position and bagging position.Driving mechanism on the young fruit packing machine of the present embodiment is by the tooth transmission between catch bar, the first gear, the second gear, tooth bar, and then slide plate is moved back and forth in bag taking position and bagging position, described bag taking position be magnet on magnet and Chu Daixiangnei the superiors bagging of arranging below slide plate just pair time position, described bagging position is the position that described slide plate moves to the bag folding device place of packing machine to the left under the driving mechanism of the present embodiment drives; Pusher arm is upwards or rotate forward or backwards when moving upward by promotion second gear slide plate can be made to move back and forth in bag taking position and bagging position.The driving mechanism of the present embodiment send bag quality better, working stability, positioning precision be higher, be convenient to the mechanized operation realizing papery bagging, improve bagging efficiency and bagging quality, save work workload and human cost.
In the present embodiment, power input gear 58 is provided with between described pusher arm 57 and described second gear 55, gear wheel 580 on described power input gear 58 engages with described second gear 55, pinion 581 on described power input gear 58 engages with the tooth 570 on described pusher arm 57, and described gear wheel 580 and described pinion 581 are structure as a whole.By arranging power input gear between pusher arm and the second gear; the vibrational power flow of the transmission mechanism of the present embodiment can be optimized on the one hand; then can optimize on the other hand the gearratio between pusher arm to tooth bar, and then guarantee the position precision of slide plate in bag taking position and the movement of bagging position.
In the present embodiment, the upper end of described pusher arm 57 is connected on upper arm 59, rotates forward or backwards by pressing or discharging described upper arm 59 and then drive described pusher arm 57 to promote described power input gear 58.The pusher arm upper end of the present embodiment is connected on upper arm, by presetting suitable link position and brachium, can complete before bagging action and send a bag action, the homing action of slide plate is realized after bagging terminates, therefore its automaticity is higher, save more operating procedure, and then improve bagging efficiency.
In the present embodiment, the diameter of described first gear 54 is greater than the diameter of described second gear 55, this setup is convenient to when the second gear 55 rotates less angle, tooth bar 53 can be made to have larger operation stroke, and then tooth tooth bar 53 being arranged lesser amt can be made can to drive moving back and forth of slide plate, and then optimize drive mechanism.Described leading arm 52 comprises two and be arranged in parallel for the trailing arm 520 guiding described slide plate 51 to move back and forth, and several transverse arms 521 for being linked into an integrated entity by two trailing arms 520; The relative side of two described trailing arms 520 is provided with the platform 522 extended in opposite directions, described platform 522 is an angle of 90 degrees with the medial surface of described trailing arm 520, described slide plate 51 supports and is arranged on two described platforms 522, and an angle of 90 degrees formed between described platform 522 and described trailing arm 520 is gathering sill.
See in Fig. 1-2 the present embodiment, described indexing mechanism comprises the second ratchet 60 and the second cam 61 be coaxially disposed adjacent in packing machine side, described second ratchet 60 and described second cam 61 link, the side of described second ratchet 60 is provided with the interval push rod 62 rotating forward (counter clockwise direction of Fig. 1 view is rotated as rotating forward) for promoting described second ratchet 60, the upper end of described interval push rod 62 is connected on upper arm 59, described interval push rod 62 is coordinated with the gear teeth of described second ratchet 60 by the pushing part 620 be hinged on described interval push rod 62 body, the twisting force of the second torsion spring 621 and described second ratchet 60 Elastic Contact are passed through in the end of described pushing part 620, the side of described second cam 61 is provided with interval push rod 62, one end of described interval push rod 63 is by the wheel face Elastic Contact of the second spring 630 with described second cam 61, during the ends contact of the peak (cam wheel face is apart from position farthest, its axle center) that described second cam 61 turns to its wheel face with described interval push rod 63, the other end conflict pusher arm 57 of described interval push rod 63 also makes the arm tooth 570 on described pusher arm 57 engage with the power input gear 58 sent on bag mechanism, bag mechanism is sent to move back and forth between bag taking position and bagging position described in being promoted by described arm tooth 570 when described pusher arm 57 moves up and down, the upper end thereof of described pusher arm 57 is on upper arm 59, and described pusher arm 57 is provided with the elastic component driving the lower end of described pusher arm 57 to turn an angle to described interval push rod side near the position of upper end.By pressing upper arm downwards during work, first interval push rod is driven to promote pawl wheel, ratchet straps moving cam rotates, when cam rotates, the end of interval push rod moves in the process of peak along the wheel face of cam by minimum point, interval push rod ejects gradually to the right, and the arm tooth promoted on pusher arm engages with sending the power input gear of bag mechanism, continue to press upper arm downwards, pushing part now on interval push rod is downward across ratchet, no longer promote pawl wheel, pusher arm 57 then starts propulsion power input gear and rotates, and then drive send bag mechanism to realize sending a bag action, when the arm tooth on pusher arm is downward across power input gear, bag mechanism is sent to stop operating, bagging delivers to position, upper arm bagging bag mouth opener foremost and bag folding device is had to carry out cover bag operation again, and when upper arm upwards resets, first drive power input gear to rotate backward to make to send bag mechanism to reset, then interval push rod drives pushing part to return to original position up over ratchet.
In the present embodiment, described elastic component is extension spring 64, and one end of described extension spring 64 is connected on described upper arm 57, and the other end of described extension spring 64 is connected to the first half of described pusher arm 57.One end of the close described pusher arm 57 of described interval push rod 63 is hinged with roller 65, and described interval push rod 63 is contacted with described pusher arm 57 by the wheel face of described roller 65.This setup can ensure that the friction that interval push rod 63 to move downward in process between the two at pusher arm 57 is rolling friction, and then reduces wearing and tearing.
In the present embodiment, the side of described second ratchet 60 is provided with the locating part limiting described ratchet reverse (in Fig. 1, clockwise direction rotates as rotating backward) and rotate, described locating part is the positive stop hook 66 being arranged on described second ratchet 60 side, one end of described positive stop hook 66 is hinged on the body of described packing machine, and the jointed shaft place of described positive stop hook 66 is provided with the spacing torsion spring 67 for driving the gear teeth elasticity of the end of described positive stop hook 66 and described second ratchet 60 to conflict.By arranging locating part in ratchet side, interval push rod can be prevented to be with moving cam to rotate in upwards reseting procedure, and then reseting procedure interval push rod occurs eject the fortuitous event that arm tooth is engaged with power input gear, thus effectively prevent ratchet driving in reseting procedure and send bag mechanism to interfere.
Above-mentioned embodiment is just explained in detail technical scheme of the present invention; the present invention has more than and is only confined to above-described embodiment; those skilled in the art should be understood that; every improvement on basis of the present invention according to above-mentioned principle and spirit, substitute, all should within protection scope of the present invention.
Claims (10)
1. a young fruit packing machine transmission mechanism, it is characterized in that: comprise one end and be hinged on upper arm on described packing machine, the jointed shaft of described upper arm is provided with the 3rd torsion spring driving described upper arm to rotate to the upside away from described packing machine, described upper arm set gradually for driving the pusher arm sending bag mechanism from jointed shaft to the free end of described upper arm, the interval push rod rotated for driving indexing mechanism and for driving the absorption pull bar of bagging bag mouth opener action, described bagging bag mouth opener comprises described absorption pull bar and conflict mechanism, the below of described absorption pull bar is provided with magnet, described magnet by absorption be arranged on iron wire on bagging front with by the described bagging front after folding and the back side near or be separated, described conflict mechanism is provided with two push rods, two described push rods are conflicted respectively in the conflict district at the described bagging back side, the floor projection in described conflict district is positioned at outside the floor projection in described bagging front, the described conflict district at the described bagging back side supports on the supporting plate to be fixed at the described bagging back side by described push rod.
2. young fruit packing machine transmission mechanism according to claim 1, it is characterized in that: described conflict mechanism comprises and is arranged on the first ratchet on same axis and the first cam, the wheel face Elastic Contact of the first spring and described first cam is passed through in the upper end of described push rod, the side of described first ratchet is provided with the push rod for promoting described first pawl wheel, described push rod is provided with the promotion hook coordinated with the gear teeth of described first ratchet, described promotion hook is hinged on described push rod, the jointed shaft of described promotion hook is provided with the first torsion spring of the gear teeth Elastic Contact driving described promotion hook and described first ratchet, described push rod drives described first ratchet to drive described first cam to rotate when pressing down, when described push rod moves upward, described first ratchet is limited by the first locating part and rotates.
3. young fruit packing machine transmission mechanism according to claim 2, it is characterized in that: described cam has four to the projection extended away from axle center place, described protruding semicircular in shape, by the arc transition recessed to axle center place between two adjacent described projections, the 90 degree of settings of adjacent two described bulge clearances.
4. according to the arbitrary described young fruit packing machine transmission mechanism of claim 1-3, it is characterized in that: described in send bag mechanism to comprise to be arranged on above storage bag case and the slide plate that can move back and forth in bag taking position and bagging position, described slide plate is arranged in the gathering sill inside leading arm, the upper surface of described slide plate is fixedly connected with tooth bar, the length direction of described tooth bar and described slide plate to move back and forth direction consistent; The first gear engaged with the tooth on described tooth bar is provided with above described tooth bar, described first gear and the second gear are coaxially arranged on bearing pin, and described first gear and described second gear-linked, described pusher arm is provided with one section for driving the arm tooth of described second pinion rotation, the quantity of the arm tooth on described pusher arm is suitable for moving up and down at described pusher arm to extreme position process, promoting described slide plate by described first gear and described second gear moving back and forth in bag taking position and bagging position.
5. young fruit packing machine transmission mechanism according to claim 4, it is characterized in that: described first gear and described second gear are integral type structure, power input gear is provided with between described pusher arm and described second gear, gear wheel on described power input gear and described second gears meshing, the pinion on described power input gear engages with the arm tooth on described pusher arm.
6. young fruit packing machine transmission mechanism according to claim 5, is characterized in that: described leading arm comprises two trailing arms for guiding described slide plate to move back and forth be arranged in parallel, and several transverse arms for being linked into an integrated entity by two trailing arms; The relative side of two described trailing arms is provided with the platform extended in opposite directions, and the medial surface of described platform and described trailing arm is an angle of 90 degrees, and described skid plates support is arranged on two described platforms.
7. according to the arbitrary described young fruit packing machine transmission mechanism of claim 1-6, it is characterized in that: described indexing mechanism comprises the second ratchet and the second cam that are coaxially disposed adjacent in packing machine side, described second ratchet and described second cam linkage, the side of described second ratchet is provided with the described interval push rod rotated forward for promoting described second ratchet, the upper end of described interval push rod is connected on upper arm, described interval push rod is coordinated with the gear teeth of described second ratchet by the pushing part be hinged in described interval putter body, the end of described pushing part is driven and described second ratchet Elastic Contact by the second torsion spring, the side of described second cam is provided with interval push rod, the wheel face Elastic Contact of the second spring and described second cam is passed through in one end of described interval push rod, when described second cam turns to the ends contact of the peak of its wheel face and described interval push rod, the other end conflict pusher arm of described interval push rod also makes the arm tooth on described pusher arm engage with sending the power input gear on bag mechanism, send bag mechanism bag taking position and bagging position between to move back and forth described in being promoted when described pusher arm moves up and down by described arm tooth, the upper end thereof of described pusher arm is on upper arm, and described pusher arm is provided with near the position of upper end and drives the lower end of described pusher arm to rotate elastic component to described interval push rod side.
8. young fruit packing machine transmission mechanism according to claim 7, it is characterized in that: described elastic component is extension spring, one end of described extension spring is connected on described upper arm, and the other end of described extension spring is connected on described pusher arm.
9. young fruit packing machine transmission mechanism according to claim 8, is characterized in that: one end of the close described pusher arm of described interval push rod is hinged with roller, and described interval push rod is contacted with described pusher arm by the wheel face of described roller.
10. according to the arbitrary described young fruit packing machine transmission mechanism of claim 7-9, it is characterized in that: the side of described second ratchet is provided with counter-rotational second locating part of described second ratchet of restriction, one end of described second locating part is hinged on the body of described packing machine, and the jointed shaft place of described second locating part is provided with the spacing torsion spring for driving the gear teeth elasticity of the end of described positive stop hook and described second ratchet to conflict.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510129084.3A CN104642024B (en) | 2015-03-23 | 2015-03-23 | A kind of young fruit packing machine drive mechanism |
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| CN201510129084.3A CN104642024B (en) | 2015-03-23 | 2015-03-23 | A kind of young fruit packing machine drive mechanism |
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| CN104642024A true CN104642024A (en) | 2015-05-27 |
| CN104642024B CN104642024B (en) | 2016-09-21 |
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| CN201510129084.3A Expired - Fee Related CN104642024B (en) | 2015-03-23 | 2015-03-23 | A kind of young fruit packing machine drive mechanism |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165495A (en) * | 2015-09-23 | 2015-12-23 | 中国农业大学 | Fruit tree fruit-bagging device |
| CN106212132A (en) * | 2016-08-30 | 2016-12-14 | 贵州省烟草公司贵阳市公司 | A kind of bagging device for Nicotiana tabacum L. and bagging method |
| CN106212133A (en) * | 2016-08-30 | 2016-12-14 | 四川阔程科技有限公司 | Bag mechanism is sent on a kind of young fruit packing machine |
| CN106508528A (en) * | 2016-11-21 | 2017-03-22 | 四川阔程科技有限公司 | Bagging and opening sealing device used on bagging machine |
| CN107347521A (en) * | 2017-06-30 | 2017-11-17 | 燕山大学 | Fruit young fruit packing machine |
| CN108684403A (en) * | 2018-05-24 | 2018-10-23 | 四川农业大学 | A kind of biography bagging apparatus of young fruit packing machine |
| CN109804835A (en) * | 2019-03-29 | 2019-05-28 | 西安微电子技术研究所 | A kind of push type bagging tool and method three times |
| CN109969480A (en) * | 2019-03-29 | 2019-07-05 | 西安微电子技术研究所 | A kind of mechanical reciprocation driving mechanism |
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| JPH11103698A (en) * | 1997-10-06 | 1999-04-20 | Futoshi Sumizaki | Apparatus for covering fruit with bag, and bag |
| KR20050107638A (en) * | 2004-05-10 | 2005-11-15 | 화성시 | Apparatus for binding of fruit covering paper bag |
| CN103253401A (en) * | 2013-05-07 | 2013-08-21 | 无锡市开维物流装备有限责任公司 | Automatic bagging machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165495A (en) * | 2015-09-23 | 2015-12-23 | 中国农业大学 | Fruit tree fruit-bagging device |
| CN105165495B (en) * | 2015-09-23 | 2017-08-04 | 中国农业大学 | A kind of fruit tree bag cover device |
| CN106212132A (en) * | 2016-08-30 | 2016-12-14 | 贵州省烟草公司贵阳市公司 | A kind of bagging device for Nicotiana tabacum L. and bagging method |
| CN106212133A (en) * | 2016-08-30 | 2016-12-14 | 四川阔程科技有限公司 | Bag mechanism is sent on a kind of young fruit packing machine |
| CN106212132B (en) * | 2016-08-30 | 2022-03-22 | 贵州省烟草公司贵阳市公司 | Bagging device and bagging method for tobacco |
| CN106508528A (en) * | 2016-11-21 | 2017-03-22 | 四川阔程科技有限公司 | Bagging and opening sealing device used on bagging machine |
| CN107347521A (en) * | 2017-06-30 | 2017-11-17 | 燕山大学 | Fruit young fruit packing machine |
| CN107347521B (en) * | 2017-06-30 | 2019-11-05 | 燕山大学 | Fruit young fruit packing machine |
| CN108684403A (en) * | 2018-05-24 | 2018-10-23 | 四川农业大学 | A kind of biography bagging apparatus of young fruit packing machine |
| CN108684403B (en) * | 2018-05-24 | 2023-09-12 | 四川农业大学 | Bag conveying device of young fruit bagging machine |
| CN109804835A (en) * | 2019-03-29 | 2019-05-28 | 西安微电子技术研究所 | A kind of push type bagging tool and method three times |
| CN109969480A (en) * | 2019-03-29 | 2019-07-05 | 西安微电子技术研究所 | A kind of mechanical reciprocation driving mechanism |
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| CN104642024B (en) | 2016-09-21 |
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Denomination of invention: Transmission mechanism of fruitlet bagging machine Effective date of registration: 20170117 Granted publication date: 20160921 Pledgee: Agricultural Bank of China Limited by Share Ltd Chengdu West Branch Pledgor: Sichuan Technology Co., Ltd.|Leng Kangqi Registration number: 2017510000004 |
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