CN108294321A - A kind of obturator structure of lotus seeds machine - Google Patents
A kind of obturator structure of lotus seeds machine Download PDFInfo
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- CN108294321A CN108294321A CN201810160919.5A CN201810160919A CN108294321A CN 108294321 A CN108294321 A CN 108294321A CN 201810160919 A CN201810160919 A CN 201810160919A CN 108294321 A CN108294321 A CN 108294321A
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- obturator
- lotus seeds
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- cylinder
- extension
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- 240000002853 Nelumbo nucifera Species 0.000 title claims abstract description 132
- 235000006508 Nelumbo nucifera Nutrition 0.000 title claims abstract description 132
- 235000006510 Nelumbo pentapetala Nutrition 0.000 title claims abstract description 132
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N4/00—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device
- A23N4/12—Machines for stoning fruit or removing seed-containing sections from fruit, characterised by their stoning or removing device for coring fruit
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Manipulator (AREA)
Abstract
This application discloses a kind of obturator structures of lotus seeds machine, include for locking the locking assembly for making the second swing rod, further including：Fixed seat has vertical rail；Obturator seat, is slidably arranged on vertical rail, has registration arm on obturator seat, positioning-arm subregion is located at the oblique upper of extension；Telescopic component is mounted in registration arm, including the extensible member that can be stretched；Vertical cylinder is mounted in fixed seat, and the piston rod of vertical cylinder is connect with obturator seat, for driving obturator seat to move down, extensible member is made to lean with extension；Horizontal rail is arranged on obturator seat；Obturator element, is slidably arranged in horizontal rail, for carrying out obturator to lotus seeds；Horizontal air cylinder, be mounted on obturator seat on, for push obturator element to limit space closer or far from.The obturator structure of the application can realize the vertical position that obturator seat is adjusted according to lotus seeds size, to which the obturator element on obturator seat is corresponding with the center of lotus seeds.
Description
Technical field
The present invention relates to lotus seeds process equipments, and in particular to the obturator structure of lotus seeds machine.
Background technology
The patent document of Publication No. CN101406312A discloses a kind of integrated machine for shelling and peeling lotus seed, can be to lotus seeds
It carries out cutting shell, divide shell, peeling operation, wherein peeling operation is carried out by dejacketer, and dejacketer is divided into positioning and rolling
Device and flushing dejacketer, positioning rolling device is by constant speed concave wheel, constant speed balance wheel, transmission belt and driving wheel group at constant speed is recessed
Scroll positioning gap, lotus are formed between the concave wheel face of wheel and the balance wheel face of constant speed balance wheel and the work surface of the conveyer belt on driving wheel
Son can roll in the gap, then washed away to it by hydraulic giant, skin is sloughed, wobble drive connecting rod after the completion of decortication
Constant speed balance wheel is driven to arrange backward by swing connecting bar, lotus seeds are fallen from scroll positioning gap.
Lotus seeds include lotus head, lotus tail and the lotus core in lotus tail side, although lotus core medical value is very high, bitter,
Therefore it would generally remove lotus core when processing lotus seeds, existing integrated machine for shelling and peeling lotus seed can not carry out after the completion of decortication
Obturator operates.
Invention content
The present invention is in view of the above-mentioned problems, overcome deficiency, it is proposed that a kind of obturator structure of lotus seeds machine.
The technical solution adopted by the present invention is as follows：
A kind of obturator structure of lotus seeds machine, the lotus seeds machine include rack, conveyer belt, be rotatably installed in rack first
Swing rod and the second swing rod being rotatably installed in rack, are rotatablely equipped with the first idler wheel on first swing rod, and described second
The second idler wheel is rotatablely equipped on swing rod, first idler wheel is adjacent to the output end of conveyer belt, and second idler wheel is positioned at first
The top of the output end of idler wheel and conveyer belt, the first idler wheel, the output end of conveyer belt and the second idler wheel form limitation lotus seeds
Limit space；Second swing rod has the extension that upwardly extends, the obturator structure include for make the second swing rod with
The locking assembly that rack is relatively fixed, the obturator structure further include：
Fixed seat is relatively fixed with rack, has vertical rail in fixed seat；
Obturator seat, is slidably arranged on vertical rail, has registration arm, the positioning-arm subregion on the obturator seat
Positioned at the oblique upper of extension；
Telescopic component is mounted in registration arm, and telescopic component includes the extensible member that can be stretched, after the extensible member stretches out
Positioned at the surface of the extension；
Vertical cylinder is mounted in fixed seat, and the piston rod of vertical cylinder is connect with the obturator seat, described for driving
Obturator seat moves down, and extensible member is made to lean with extension；
Horizontal rail is arranged on the obturator seat；
Obturator element is slidably arranged in the horizontal rail, for carrying out obturator to lotus seeds；
Horizontal air cylinder, be mounted on obturator seat on, for push obturator element to limit space closer or far from.
Realize that mechanical obturator, Major Difficulties are：Lotus seeds are of different sizes, cause lotus seeds in the centre bit of limit space
It sets and has lower deviation (center of big lotus seeds can be top), if obturator element cannot follow lotus seeds size to adjust position
It sets, then obturator element cannot reliable obturator.
The obturator structure working principle of the application：Extension is set on the second swing rod, because the second idler wheel is supported with lotus seeds
It leans on, therefore different size of lotus seeds can cause the height of extension also to differ, after lotus seeds are in limit space, passes through lock at this time
Tight component locks the second swing rod, and vertical cylinder work makes obturator seat move down, until the extensible member in registration arm and extension phase
Abutting against (because the second swing rod is fixed, when extensible member leans with extension, can realize that obturator seat is vertical
The positioning of position), with this configuration as can be seen that when lotus seeds are larger, obturator seat position location can be on the upper side, when lotus seeds are smaller
When, obturator seat position location can be on the lower side, can realize vertical position (the i.e. obturator element that obturator seat is adjusted according to lotus seeds size
Vertical position), to which the obturator element on obturator seat is corresponding with the center of lotus seeds, finally by the work of horizontal air cylinder,
It drives obturator element to stretch into limit space and carries out obturator operation, after the completion of obturator, locking assembly unlock, extensible member retraction, vertically
Cylinder resets.
When lotus seeds enter limit space from conveyer belt, the second idler wheel can be there are one moving up, when lotus seeds fall into limit
Behind space, the second idler wheel can move down, because of the presence of such case, when registration arm is right over extension
When, probably interfere with registration arm when the second idler wheel moves up, influences the normal process of lotus seeds, and in order to avoid occurring
Such case needs the position of registration arm setting height, but setting Gao Houhui causes the shift motion of vertical cylinder to increase, this can be influenced
The obturator efficiency of lotus seeds.
The application can effectively solve the problem that problem above by the way that telescopic component is arranged, and when without obturator, extensible member is retracted,
Extension will not be contacted with registration arm at this time, and when needing obturator (lotus seeds are in limit space at this time), extension is not deposited
In the situation of upward activity, therefore extensible member is stretched out at this time, which can be arranged smaller with a distance from extension
The heart can effectively reduce the stroke of vertical cylinder for no telescopic component, improve obturator efficiency.
The obturator element of the application can be that all kinds of tools that can carry out obturator or even solid hopkinson bar can also be (non-optimum
Choosing).
In one embodiment of the invention, the obturator element is air gun or electric drill, and when for air gun, the air gun includes using
In the escape pipe being inserted into the middle part of lotus seeds；When for electric drill, the electric drill includes the drill bit for being inserted into the middle part of lotus seeds.
In one embodiment of the invention, the telescopic component further includes：
Limited block is fixed in registration arm, and there is through-hole, the extensible member are slidably arranged on limited block in location hole；
Telescopic cylinder is mounted in registration arm, and piston rod and the limited block of the telescopic cylinder coordinate, described for pushing
Limited block is protruding.
The through-hole of limited block can effectively limit the circumferential position of extensible member, and extensible member and stress when extension cooperation
Effect is also preferable.
In one embodiment of the invention, the rack has with the extension gap or against the auxiliary section of cooperation, institute
Stating locking assembly includes：
Second mounting base is relatively fixed with the rack；
Locking cylinder is mounted in the second mounting base, briquetting is fixed on the piston rod of the locking cylinder, in locking gas
When cylinder working, the briquetting of locking cylinder makes extension be fixed with auxiliary section for pressing extension.
In one embodiment of the invention, the telescopic component further includes the 4th tension spring, described 4th tension spring one end and positioning
The arm connection other end is connect with extensible member；The upper end of extension has compression plate, drives obturator seat to move down in vertical cylinder
When, the extensible member and the compression plate are against cooperation.
4th tension spring can drive extensible member retraction when telescopic cylinder bounces back；Setting compression plate can facilitate registration arm
With the stress of compression plate.
In one embodiment of the invention, the piston rod of the vertical cylinder is connect by elastic component with the obturator seat；It is logical
Cored structure further includes reset tension spring, and one end of the reset tension spring is connect with fixed seat, and the other end is connect with obturator seat, is used for
Vertical cylinder is without moving up obturator seat when depression.
The piston rod of vertical cylinder is connect by elastic component with the obturator seat, and setting in this way can realize Compliant pressure,
When registration arm and extension against after, registration arm no longer moves, and elastic component can be compressed, and this structure can ensure obturator structure
Reliable and stable work.Elastic component can be the elastic elements such as spring.
In one embodiment of the invention, the fixed seat further include with the matched locating rod of obturator seat, work as vertical cylinder
When without depression, the locating rod and obturator seat are against cooperation under the action of resetting spring.
The reset position of obturator seat can be defined by locating rod, to ensure that registration arm extreme higher position is constant,
Keep obturator arrangement works reliable and stable.
In one embodiment of the invention, obturator structure further includes positioning component, and the positioning component includes being mounted on obturator
The piston rod of positioning cylinder on seat, positioning cylinder is connected with briquetting, and the briquetting of positioning cylinder in vertical cylinder for having pushed
It is fixed seat after, obturator seat is made to position.
In one embodiment of the invention, obturator structure further includes circumferential limit assembly, and the circumferential direction limit assembly includes peace
The first limiting cylinder in rack, first limiting cylinder are located at the top of the second swing rod, and the second swing rod is far from second
One end of idler wheel is connect by the first tension spring with the piston rod of first limiting cylinder.
When the piston rod of the first limiting cylinder does not bounce back, the first tension spring still pulls the second swing rod, makes the second rolling
Taking turns has the movement tendency that rotates down, and the second idler wheel can push down lotus seeds after lotus seeds enter limit space in this way, when and energy
Lotus seeds rotation (decortication needs) is enough driven, when needing to carry out obturator operation, needs to limit lotus seeds, because original first
The power of tension spring is smaller reliably to be limited lotus seeds, and the application is by being arranged the first limiting cylinder, and the first tension spring
One end is connect with the piston rod of the first limiting cylinder, in this way when the piston rod of the first limiting cylinder bounces back, can pull first
Tension spring realizes the limit of lotus seeds circumferencial direction to make the pressure of the second pair of rollers lotus seeds become larger, and subsequent obturator is facilitated to grasp
Make.
In one embodiment of the invention, obturator structure further includes axial limiting component, and the axial limiting component includes：
First mounting base, is relatively fixed with rack, has the first sliding rail in the first mounting base；
Axial limiting part is slidably arranged on first sliding rail, and axial limiting part, which has, extends to limit space side
Limiting section, side of the limiting section towards limit space have limited post；
Second limiting cylinder, is relatively fixed with rack, and the piston rod of the second limiting cylinder coordinates with the axial limiting part,
It is moved for driving axis locating part, so that limited post is stretched into limit space, limit the axial position of lotus seeds.
When axial limiting component operation, the second limiting cylinder work, driving axial locating part movement can make limit
Column stretches into limit space and one end of lotus seeds offsets, and to realize the function for the axial position for limiting lotus seeds, facilitates subsequent logical
Core operates.
The beneficial effects of the invention are as follows：It can realize vertical position (the i.e. obturator member that obturator seat is adjusted according to lotus seeds size
The vertical position of part), to which the obturator element on obturator seat is corresponding with the center of lotus seeds, finally by the work of horizontal air cylinder
Make, drive obturator element to stretch into limit space and carry out obturator operation, after the completion of obturator, locking assembly unlock, vertical cylinder resets.
Description of the drawings：
Fig. 1 is the schematic diagram of the position-limit mechanism of lotus seeds machine；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the schematic diagram of another angle of position-limit mechanism of lotus seeds machine；
Fig. 4 is the schematic diagram of the obturator structure of 1 lotus seeds machine of embodiment；
Fig. 5 is the enlarged drawing at B in Fig. 4；
Fig. 6 is the schematic diagram of another angle of obturator structure of 1 lotus seeds machine of embodiment；
Fig. 7 is the schematic diagram of the obturator structure of 2 lotus seeds machine of embodiment；
Fig. 8 is the partial enlarged view at C in Fig. 7.
Each reference numeral is in figure：
1, rack；2, conveyer belt；3, positive stop strip；4, the output end of conveyer belt；5, the first swing rod；6, the second swing rod；7,
One idler wheel；8, the second idler wheel；9, limit space；10, the first limiting cylinder；11, the first tension spring；12, rotating wheel；13, it second draws
Spring；14, the first mounting base；15, the first sliding rail；16, axial limiting part；17, limiting section；18, limited post；19, the second limit gas
Cylinder；20, third tension spring；21, lotus seeds；22, extension；23, fixed seat；24, vertical rail；25, obturator seat；26, registration arm；
27, vertical cylinder；28, horizontal rail；29, obturator element；30, horizontal air cylinder；31, auxiliary section；32, the second mounting base；33, it locks
Tight cylinder；34, briquetting；35, compression plate；36, elastic component；37, locating rod；38, positioning cylinder；39, reset tension spring；40, it stretches
Part；41, limited block；42, telescopic cylinder；43, the 4th tension spring.
Specific implementation mode：
With reference to each attached drawing, the present invention is described in detail.
Embodiment 1
As shown in Fig. 1,2,3,4,5 and 6, a kind of obturator structure of lotus seeds machine, lotus seeds machine includes rack 1, conveyer belt 2, turns
The first swing rod 5 being mounted in rack 1 and the second swing rod 6 being rotatably installed in rack 1 are moved, peace is rotated on the first swing rod 5
Equipped with the first idler wheel 7, be rotatablely equipped with the second idler wheel 8 on the second swing rod 6, the first idler wheel 7 adjacent to conveyer belt output end 4,
Second wheel 8 is located at the top of the output end 4 of the first idler wheel 7 and conveyer belt, the first idler wheel 7, conveyer belt output end 4 and
Second idler wheel 8 forms the limit space 9 of limitation lotus seeds 21；Second swing rod 6 has the extension 22 upwardly extended, obturator structure packet
The locking assembly for making the second swing rod 6 be relatively fixed with rack 1 is included, obturator structure further includes：
Fixed seat 23 is relatively fixed with rack 1, has vertical rail 24 in fixed seat 23；
Obturator seat 25 is slidably arranged on vertical rail 24, has registration arm 26,26 part area of registration arm on obturator seat 25
Domain is located at the surface of extension 22；
Vertical cylinder 27 is mounted in fixed seat 23, and the piston rod of vertical cylinder 27 is connect with obturator seat 25, for driving
Obturator seat 25 moves down, and registration arm 26 is made to lean with extension 22；
Horizontal rail 28 is arranged on obturator seat 25；
Obturator element 29 is slidably arranged in horizontal rail 28, for carrying out obturator to lotus seeds 21；
Horizontal air cylinder 30, be mounted on obturator seat 25 on, for push obturator element 29 to limit space 9 closer or far from.
Realize that mechanical obturator, Major Difficulties are：Lotus seeds are of different sizes, cause lotus seeds at the center of limit space 9
Position has lower deviation (center of big lotus seeds can be top), if obturator element 29 cannot follow lotus seeds size to adjust
Section is set, then obturator element 29 cannot reliable obturator.
The obturator structure working principle of the application：Extension 22 is set on the second swing rod 6, because of the second idler wheel 8 and lotus
Son 21 is against therefore different size of lotus seeds can cause the height of extension 22 also to differ, when lotus seeds 21 are in limit space 9
Afterwards, the second swing rod 6 is locked by locking assembly at this time, vertical cylinder 27 works, and obturator seat 25 is made to move down, until registration arm 26
With extension 22 offset against (because the second swing rod 6 is fixed, when registration arm 26 and extension 22 lean,
Can realize the positioning of 25 vertical position of obturator seat), with this configuration as can be seen that when lotus seeds are larger, obturator seat 25 positions
Position can be on the upper side, and when lotus seeds are smaller, 25 position location of obturator seat can be on the lower side, can realize and adjust obturator according to lotus seeds size
The vertical position (i.e. the vertical position of obturator element 29) of seat 25, in the obturator element 29 and lotus seeds 21 on obturator seat 25
The heart is corresponding, finally by the work of horizontal air cylinder 30, drives obturator element 29 to stretch into limit space 9 and carries out obturator operation, lead to
After the completion of core, locking assembly unlock, vertical cylinder 27 resets.
The obturator element 29 of the application can be that all kinds of tools that can carry out obturator or even solid hopkinson bar can also be (non-optimum
Choosing).As shown in Fig. 2, in this present embodiment, obturator element 29 is air gun, air gun includes the outlet for being inserted into 21 middle part of lotus seeds
Pipe.By the way that air gun is enough blow that reliably lotus core blows off lotus seeds 21 into lotus seeds 21.With in other embodiment, obturator element
29 can also be electric drill, and electric drill includes the drill bit for being inserted into the middle part of lotus seeds.It can be drilled to lotus seeds by drill bit, to
Lotus core is removed.
As shown in figures 2 and 5, in this present embodiment, rack 1 has with 22 gap of extension or against the auxiliary section of cooperation
31, locking assembly includes：
Second mounting base 32, is relatively fixed with rack 1；
Locking cylinder 33 is mounted in the second mounting base 32, briquetting 34 is fixed on the piston rod of locking cylinder 33, is being locked
When tight cylinder 33 works, the briquetting 34 of locking cylinder 33 makes extension 22 be compressed with auxiliary section 31 solid for pressing extension 22
It lives calmly.
As shown in figures 2 and 5, in this present embodiment, there is compression plate 35, vertical cylinder 27 to drive logical for the upper end of extension 22
When core print seat 25 moves down, registration arm 26 and compression plate 35 are against cooperation.Setting compression plate 35 can facilitate registration arm 26 and by
The stress of pressing plate 35.
As shown in figure 5, in this present embodiment, the piston rod of vertical cylinder 27 is connect by elastic component 36 with obturator seat 25；
Obturator structure further includes reset tension spring 39, and one end of reset tension spring 39 is connect with fixed seat 23, and the other end connects with obturator seat 25
Connect, in vertical cylinder 27 without moving up obturator seat 25 when depression.The piston rod of vertical cylinder 27 passes through elasticity
Part 36 is connect with obturator seat 25, and setting in this way can realize Compliant pressure, when registration arm 26 and extension 22 against after, registration arm
26 no longer move, and elastic component 36 can be compressed, and this structure can ensure the reliable and stable work of obturator structure.Elastic component 36
Can be the elastic elements such as spring.
As shown in figure 5, in this present embodiment, fixed seat 23 further include with 25 matched locating rod 37 of obturator seat, when perpendicular
When straight cylinder 27 is without depression, locating rod 37 and obturator seat 25 are against cooperation under the action of resetting spring.By fixed
Position bar 37 can be defined the reset position of obturator seat 25, to ensure that 26 extreme higher position of registration arm is constant, make obturator knot
Structure is stable and reliable in work.
As shown in fig. 6, in this present embodiment, obturator structure further includes positioning component, positioning component includes being mounted on obturator
The piston rod of positioning cylinder 38 on seat 25, positioning cylinder 38 is connected with briquetting 34, and the briquetting 34 of positioning cylinder 38 is used for perpendicular
Straight cylinder 27 is fixed seat 23 after the completion of pushing, and obturator seat 25 is made to position.
In this present embodiment, obturator structure further includes position-limit mechanism, and position-limit mechanism includes circumferential limit assembly and axial limit
Hyte part, axial limiting component be used for make the second idler wheel 8 compress limit space 9 in lotus seeds 21, axial limiting component for pair
One end of lotus seeds carries out axial limiting in limit space 9.The circumferential position that lotus seeds can be limited by circumferential limit assembly, passes through
Axial limiting component can axially limit one end of lotus seeds, after limiting in this way, subsequent obturator can be facilitated to operate, led to
Lotus seeds are without departing from limit space 9 when core.
As illustrated in fig. 1 and 2, in this present embodiment, circumferential limit assembly includes the first limiting cylinder being mounted in rack 1
10, the first limiting cylinder 10 is located at the top of the second swing rod 6, and the one end of the second swing rod 6 far from the second idler wheel 8 passes through the first tension spring
11 connect with the piston rod of the first limiting cylinder 10.
When the piston rod of the first limiting cylinder 10 does not bounce back, the first tension spring 11 still pulls the second swing rod 6, makes
Second wheel 8 has the movement tendency rotated down, and second idler wheel 8 can push down lotus after lotus seeds 21 enter limit space 9 in this way
Son, when and lotus seeds rotation (decortication needs) can be driven to need to limit lotus seeds when needing progress obturator operation, because
For original first tension spring 11 power it is smaller reliably lotus seeds can not be limited, the application is by being arranged the first limiting cylinder
10, and one end of the first tension spring 11 is connect with the piston rod of the first limiting cylinder 10, the in this way piston when the first limiting cylinder 10
When bar bounces back, the first tension spring 11 can be pulled, to make the second idler wheel 8 become larger the pressure of lotus seeds, realizes lotus seeds circumferencial direction
Limit, facilitate subsequent obturator to operate.
In this present embodiment, axial limiting component includes：
First mounting base 14, is relatively fixed with rack 1, has the first sliding rail 15 in the first mounting base 14；
Axial limiting part 16 is slidably arranged on the first sliding rail 15, and axial limiting part 16, which has, extends to limit space 9 one
The limiting section 17 of side, side of the limiting section 17 towards limit space 9 have limited post 18；
Second limiting cylinder 19, is relatively fixed with rack 1, and piston rod and the axial limiting part 16 of the second limiting cylinder 19 are matched
It closes, is moved for driving axis locating part, so that limited post 18 is stretched into limit space 9, limit the axial position of lotus seeds.
When axial limiting component operation, the second limiting cylinder 19 work, driving axial locating part 16 moves, can make
Limited post 18 stretches into limit space 9 and one end of lotus seeds offsets, to realize the function for the axial position for limiting lotus seeds, after convenient
Continuous obturator operation.
Position-limit mechanism can only have axial limiting component, axial limiting component that can be not provided with (not setting when practice
Set the first limiting cylinder 10), in such cases, the one end of the second swing rod 6 far from the second idler wheel 8 is direct by the first tension spring 11
It is connect with rack 1, the first tension spring 11 is used to that the second idler wheel 8 to be made to have the movement tendency rotated down.
In this present embodiment, the piston rod of the second limiting cylinder 19 is connect by third tension spring 20 with axial limiting part 16.
By be arranged third tension spring 20 can realize it is flexible against：Limited post 18 is driven to stretch into limit when the second limiting cylinder 19 is shunk
Space 9, if limiting cylinder does not move also in place but limited post 18 leans with lotus seeds, third tension spring 20 can quilt at this time
It pulls, it being capable of effective protection lotus seeds by the way that third tension spring 20 is arranged.
In this present embodiment, limited post 18 is flexible limit column 18；Limited post 18 has multiple, is uniformly distributed around an axis.
Limited post 18 flexible can prevent limited post 18 and lotus seeds against when lotus seeds top hindered；Limited post 18 have it is multiple, around an axis
It is uniformly distributed, setting in this way facilitates stress, can realize reliable and stable limit effect.
In this present embodiment, there is flexible boot on the first idler wheel 7 and the second idler wheel 8.Setting flexible boot can prevent from damaging by pressure
Lotus seeds.
In this present embodiment, the first idler wheel 7 and the second idler wheel 8 at least one (be not drawn into figure) with annular groove.
Annular groove can facilitate lotus seeds to position, and annular groove can also play the role of certain axial limiting, facilitate subsequent logical
Core operates.
As shown in Figure 1,2 and 3, in this present embodiment, lotus seeds machine further includes the positive stop strip 3 being arranged above conveyer belt 2, defeated
Band 2 and positive stop strip 3 is sent to cooperate for making lotus seeds roll conveying between conveyer belt 2 and positive stop strip 3.
As shown in Figure 1,2 and 3, in this present embodiment, lotus seeds machine further includes drive component and multiple rotating wheels 12, conveying
Band 2 is around being located on each rotating wheel 12, and drive component is for driving at least one rotating wheel 12 to rotate.
In this present embodiment, part of the conveyer belt 2 towards positive stop strip 3 is working face, and working face coordinates with positive stop strip 3；Lotus
Handset further includes being arranged below working face, for applying stressed elastic parts to working face from lower to upper.Elastic parts can
Think that (one end of lever is made the other end of lever be acted on to 2 application of conveyer belt to elastic lever by the elastic force of spring or tension spring
Power), elastic parts can also use pressure wheel, spring structure used by Publication No. CN101406312A, can also use
Moping pulley disclosed in Publication No. CN101796908A and support spring structure can also use Publication No.
The support construction of CN1203762A.
As shown in Fig. 2, in this present embodiment, lotus seeds machine further includes that one end is connect with rack 1, the other end and the first swing rod 5
Connection, for making the output end 4 of the first idler wheel 7 and conveyer belt be maintained at the second tension spring 13 of setpoint distance.Lotus seeds machine further includes
Coordinate with the first swing rod 5, the control assembly for making the first swing rod 5 be rotated to 4 direction of output end far from conveyer belt.Second draws
The structure of Publication No. CN101406312A patent documents, setting and the patent document of the first swing rod 5 may be used in spring 13
Swing connecting bar is similar.Existing arbitrary control assembly may be used in control assembly, as long as can when needed can be to the first swing rod 5
Apply an active force.
Embodiment 2
As shown in FIG. 7 and 8, difference lies in 26 subregions of registration arm of obturator seat 25 with embodiment 1 for the present embodiment
Positioned at the oblique upper of extension 22, telescopic component is additionally provided in registration arm 26, telescopic component includes the extensible member that can be stretched
40, extensible member 40 is located at the surface of extension 22 after stretching out；For driving obturator seat 25 to move down when vertical cylinder 27 works, make
Extensible member 40 leans with extension 22；
When lotus seeds enter limit space 9 from conveyer belt 2, the second idler wheel 8 can be there are one moving up, when lotus seeds fall into limit
After bit space 9, the second idler wheel 8 can move down, because of the presence of such case, when registration arm 26 is located immediately at extension
When 22 surface, probably interferes with registration arm 26 when the second idler wheel 8 moves up, influence the normal process of lotus seeds, and
In order to avoid there is such case, the position by registration arm 26 is needed to set height, but set Gao Houhui to lead to the movement of vertical cylinder 27
Stroke increases, this can influence the obturator efficiency of lotus seeds.
The present embodiment can effectively solve the problem that problem above by the way that telescopic component is arranged, when without obturator, extensible member 40
It retracts, extension 22 will not be contacted with registration arm 26 at this time, when needing obturator (lotus seeds are in limit space 9 at this time),
Extension 22 therefore at this time stretches out extensible member 40 there is no the situation of activity upwards, the extensible member 40 from extension 22 away from
It is careful from the comparison that can be arranged, for no telescopic component, the stroke of vertical cylinder 27 can be effectively reduced, is improved
Obturator efficiency.
In this present embodiment, telescopic component further includes：
Limited block 41 is fixed in registration arm 26, and there is through-hole, extensible member 40 to be slidably arranged in location hole on limited block 41
In；
Telescopic cylinder 42 is mounted in registration arm 26, and piston rod and the limited block 41 of telescopic cylinder 42 coordinate, for pushing
Limited block 41 is protruding.
The through-hole of limited block 41 can effectively limit the circumferential position of extensible member 40, and extensible member 40 is matched with extension 22
Stressed effect is also preferable when conjunction.
In this present embodiment, telescopic component further includes the 4th tension spring 43, and 43 one end of the 4th tension spring is connect separately with registration arm 26
One end is connect with extensible member 40.4th tension spring 43 can drive extensible member 40 to bounce back when telescopic cylinder 42 bounces back.
The foregoing is merely the preferred embodiment of the present invention, not thereby limit the scope of patent protection of the present invention, all
It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content
Field includes similarly within the scope of the present invention.
Claims (10)
1. a kind of obturator structure of lotus seeds machine, the lotus seeds machine includes rack, conveyer belt, the first pendulum being rotatably installed in rack
Bar and the second swing rod being rotatably installed in rack are rotatablely equipped with the first idler wheel, second pendulum on first swing rod
The second idler wheel is rotatablely equipped on bar, first idler wheel is adjacent to the output end of conveyer belt, and second idler wheel is positioned at the first rolling
The top of the output end of wheel and conveyer belt, the first idler wheel, the output end of conveyer belt and the second idler wheel form limitation lotus seeds
Limit space；It is characterized in that, second swing rod has the extension that upwardly extends, the obturator structure includes for making the
The locking assembly that two swing rods are relatively fixed with rack, the obturator structure further include：
Fixed seat is relatively fixed with rack, has vertical rail in fixed seat；
Obturator seat, is slidably arranged on vertical rail, has registration arm on the obturator seat, the positioning-arm subregion is located at
The oblique upper of extension；
Telescopic component is mounted in registration arm, and telescopic component includes the extensible member that can be stretched, and the extensible member is located at after stretching out
The surface of the extension；
Vertical cylinder is mounted in fixed seat, and the piston rod of vertical cylinder is connect with the obturator seat, for driving the obturator
Seat moves down, and extensible member is made to lean with extension；
Horizontal rail is arranged on the obturator seat；
Obturator element is slidably arranged in the horizontal rail, for carrying out obturator to lotus seeds；
Horizontal air cylinder, be mounted on obturator seat on, for push obturator element to limit space closer or far from.
2. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that the obturator element be air gun or electric drill,
When for air gun, the air gun includes the escape pipe for being inserted into the middle part of lotus seeds；When for electric drill, the electric drill includes for inserting
Enter the drill bit in the middle part of lotus seeds.
3. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that the telescopic component further includes：
Limited block is fixed in registration arm, and there is through-hole, the extensible member are slidably arranged on limited block in location hole；
Telescopic cylinder is mounted in registration arm, and piston rod and the limited block of the telescopic cylinder coordinate, for pushing the limit
Block is protruding.
4. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that the rack has between the extension
Gap or auxiliary section against cooperation, the locking assembly include：
Second mounting base is relatively fixed with the rack；
Locking cylinder is mounted in the second mounting base, briquetting is fixed on the piston rod of the locking cylinder, in locking cylinder work
When making, the briquetting of locking cylinder makes extension be fixed with auxiliary section for pressing extension.
5. the obturator structure of lotus seeds machine as claimed in claim 3, which is characterized in that the telescopic component further includes the 4th drawing
Spring, described 4th tension spring one end connect the other end with registration arm and are connect with extensible member；The upper end of extension has compression plate, perpendicular
When straight cylinder drives obturator seat to move down, the extensible member and the compression plate are against cooperation.
6. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that the piston rod of the vertical cylinder passes through bullet
Property part is connect with the obturator seat；Obturator structure further includes reset tension spring, and one end of the reset tension spring is connect with fixed seat, separately
One end is connect with obturator seat, in vertical cylinder without moving up obturator seat when depression.
7. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that the fixed seat further includes and obturator seat phase
The locating rod of cooperation, when vertical cylinder is without depression, the locating rod and obturator seat under the action of resetting spring
Against cooperation.
8. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that obturator structure further includes positioning component, institute
It includes the positioning cylinder being mounted on obturator seat to state positioning component, and the piston rod of positioning cylinder is connected with briquetting, positioning cylinder
Briquetting is used to be fixed seat after the completion of vertical cylinder pushes, and obturator seat is made to position.
9. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that obturator structure further includes circumferential limit group
Part, the circumferential direction limit assembly include rack-mounted first limiting cylinder, and first limiting cylinder is located at the second pendulum
The top of bar, the one end of the second swing rod far from the second idler wheel are connected by the piston rod of the first tension spring and first limiting cylinder
It connects.
10. the obturator structure of lotus seeds machine as described in claim 1, which is characterized in that obturator structure further includes axial limiting group
Part, the axial limiting component include：
First mounting base, is relatively fixed with rack, has the first sliding rail in the first mounting base；
Axial limiting part is slidably arranged on first sliding rail, and axial limiting part has the limit for extending to limit space side
Position portion, side of the limiting section towards limit space have limited post；
Second limiting cylinder, is relatively fixed with rack, and the piston rod of the second limiting cylinder coordinates with the axial limiting part, is used for
Driving axis locating part moves, and so that limited post is stretched into limit space, limits the axial position of lotus seeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160919.5A CN108294321A (en) | 2018-02-13 | 2018-02-13 | A kind of obturator structure of lotus seeds machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160919.5A CN108294321A (en) | 2018-02-13 | 2018-02-13 | A kind of obturator structure of lotus seeds machine |
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| Publication Number | Publication Date |
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| CN108294321A true CN108294321A (en) | 2018-07-20 |
Family
ID=62848935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160919.5A Pending CN108294321A (en) | 2018-02-13 | 2018-02-13 | A kind of obturator structure of lotus seeds machine |
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| Country | Link |
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| CN (1) | CN108294321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700039A (en) * | 2019-01-24 | 2019-05-03 | 王兴云 | Core apparatus is removed in a kind of automatic centering |
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